Infiniti EX37 2012 Workshop Manual

Page 1

Edition: July 2011 Revision: October 2014 Publication No. SM2E-1J50U2

All Rights Reserved. No part of this Service Manual may be reproduced or stored in a retrieval system, or transmitted in any form, or by any means, electronic, mechanical, recording or otherwise, without the prior written permission of NISSAN MOTOR CO., LTD.

QUICK REFERENCE INDEX

GENERAL INFORMATION

B ENGINE

C ELECTRIC POWER TRAIN

D TRANSMISSION & DRIVELINE

E SUSPENSION

F BRAKES

G STEERING

H RESTRAINTS

I VENTILATION, HEA T ER & AIR

CONDITIONER

J BODY INTERIOR

K BODY EXTERIOR, DOORS,

ROOF & VEHICLE SECURITY

L DRIVER CONTROLS

M ELECTRICAL & POWER CON-

TROL

N DRIVER INFORMATION &

MULTIMEDIA

O CRUISE CONTROL &

DRIVER ASSISTANCE

P MAINTENANCE

General Information

Engine Mechanical

Engine Lubrication System

Engine Cooling System

Engine Control System

Fuel System

Exhaust System

STR

Starting System

ACC

Accelerator Control System

HBC

Hybrid Control System

HBB

Hybrid Battery System

HBR

Hybrid Brake System

EVC

EV Control System

TMS

Traction Motor System

EVB

EV Battery System

Vehicle Charging System

HCO

High Voltage Cooling System

Clutch

Transaxle & Transmission

DLN

Driveline

FAX

Front Axle

RAX

Rear Axle

FSU

Front Suspension

RSU

Rear Suspension

SCS

Suspension Control System

Road Wheels & Tires

Brake System

Parking Brake System

BRC

Brake Control System

Steering System

STC

Steering Control System

Seat Belt

SBC

Seat Belt Control System

SRS Airbag

SRC

SRS Airbag Control System

VTL

Ventilation System

Heater & Air Conditioning System

HAC

Heater & Air Conditioning Control System

INT

Interior

Instrument Panel

Seat

ADP

Automatic Drive Positioner

DLK

Door & Lock

SEC

Security Control System

Glass & Window System

PWC

Power Window Control System

Roof

Hood

EXT

Exterior

BRM

Body Repair

MIR

Mirrors

EXL

Exterior Lighting System

INL

Interior Lighting System

Wiper & Washer

DEF

Defogger

HRN

Horn

VSP

Approaching Vehicle Sound for Pedestrians (VSP)

PWO

Power Outlet

BCS

Body Control System

LAN

LAN System

PCS

Power Control System

CHG

Charging System

Power Supply, Ground & Circuit Elements

MWI

Meter, Warning Lamp & Indicator

WCS

Warning Chime System

Sonar System

Audio, Visual & Navigation System

CCS

Cruise Control System

DAS

Driver Assistance System

DMS

Drive Mode System

Maintenance

A B

Page 2

FOREWORD

This manual contains maintenance and repair procedure for the 2012 INFINITI EX.

In order to assure your safety and the efficient functioning of the vehicle, this manual should be read thoroughly. It is especially important that the PRECAUTIONS in the GI section be completely understood before starting any repair task.

All information in this manual is based on the latest product information at the time of publication. The right is reserved to make changes in specifications and methods at any time without notice.

IMPORTANT SAFETY NOTICE

The proper performance of service is essential for both the safety of the technician and the efficient functioning of the vehicle. The service methods in this Service Manual are described in such a manner that the service may be performed safely and accurately. Service varies with the procedures used, the skills of the technician and the tools and parts available. Accordingly, anyone using service procedures, tools or pa rts which are not specifically recommended by NISSAN must first be completely sat isfied that neither personal safety nor the vehicle’s safety will be jeopardized by the service

method selected.

Page 3

PLEASE HELP MAKE THIS SERVICE MANUAL BETTER!

INFINITI

Your comments are important to INFINITI and will help us to improve our Service Manuals. Use this form to report any issues or comments you may have regarding our Service Manuals. Please print this form and type or write your comments below. Mail or fax to:

SERVICE MANUAL: Model: Year: PUBLICATION NO. (Refer to Quick Reference Index ):

Please describe any Service Manual issues or problems in detail: Page number(s)

Nissan North America, Inc. Technical Service Information 39001 Sunrise Drive, P.O. Box 9200 Farmington Hills, MI USA 48331 FAX: (248) 488-3880

Note: Please include a copy of each page, marked with your comments.

Are the trouble diagnosis procedures logical and easy to use? (circle your answer) YES NO

If no, what pagenumber(s)? Please describe the issue or problem in detail:

Is the organization of the manual clear and easy to follow? (circle your answer) YES NO

Please comment:

What information should be included in INFINITI Service Manuals to better support you in servicing or repairing customer vehicles?

Note: Please include a copy of each page,markedwithyourcomments.

DATE: YOUR NAME: POSITION: DEALER: DEALER NO.: ADDRESS: CITY: STATE/PROV./COUNTRY: ZIP/POSTAL CODE:

Page 4

QUICK REFERENCE CHART EX

2012

QUICK REFERENCE CHART EX PFP:00000

ENGINE TUNE-UP DATA (VQ35HR) ELS0003W

Engine model VQ35HR Firing order 1-2-3-4-5-6 Idle speed

(In P or N position) Ignition timing (BTDC at idle speed)

(In P or N position) Tensions of drive belt

Radiator cap relief pressure

Standard 122.3 - 151.7 (1.2 - 1.5, 18 - 22) Limit 107 (1.1, 16)

Cooling system leakage testing pressure Compression pressure

Standard 1,275 (13.0, 185)/300 Minimum 981 (10.0, 142)/300 Differential limit between cylinders 98 (1.0, 14)/300

Make DENSO Spark plug (Iridium-tipped type)

Standard type FXE22HR11

Gap (Nominal) mm (in) 1.1 (0.043)

kPa (kg/cm

rpm 650 ± 50

Belt tension is not necessary, as it is automatically

adjusted by drive belt auto-tensioner.

, psi)

, psi)/rpm

16° ± 5°

157 (1.6, 23)

Page 5

QUICK REFERENCE CHART EX

2012

FRONT WHEEL ALIGNMENT

2WD

Item Standard

Minimum –0° 40′ (–0.66°)

Camber Degree minute (Decimal degree)

Caster Degree minute (Decimal degree)

Kingpin inclination Degree minute (Decimal degree)

Total toe-in Distance

Toe-in

Total toe-angle Degree minute (Decimal degree)

Measure value under unladen* conditions. *: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.

Nominal 0° 05′ (0.08°) Maximum 0° 50′ (0.83°) Left and right difference 0° 33′ (0.55°) or less Minimum 3° 30′ (3.50°) Nominal 4° 15′ (4.25°) Maximum 5° 00′ (5.00°) Left and right difference 0° 39′ (0.65°) or less Minimum 6° 05′ (6.09°) Nominal 6° 50′ (6.83°) Maximum 7° 35′ (7.58°) Minimum Out 1 mm (Out 0.03 in) Nominal In 1 mm (In 0.04 in) Maximum In 3 mm (In 0.11 in) Minimum Out 0° 04′ 48″ (Out 0.08° Nominal In 0° 04′ 48″ (In 0.08°) Maximum In 0° 14′ 24″ (In 0.24°)

ELS0003X

)

AWD

Item Standard

Minimum –1° 05′ (–1.08°)

Camber Degree minute (Decimal degree)

Caster Degree minute (Decimal degree)

Kingpin inclination Degree minute (Decimal degree)

Total toe-in Distance

Toe-in

Total toe-angle Degree minute (Decimal degree)

Measure value under unladen* conditions. *: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.

Nominal –0° 20′ (–0.33°) Maximum 0° 25′ (0.41°) Left and right difference 0° 33′ (0.55°) or less Minimum 3° 25′ (3.42°) Nominal 4° 10′ (4.17°) Maximum 4° 55′ (4.91°) Left and right difference 0° 39′ (0.65°) or less Minimum 6° 35′ (6.59°) Nominal 7° 20′ (7.33°) Maximum 8° 05′ (8.08°) Minimum Out 1 mm (Out 0.03 in) Nominal In 1 mm (In 0.04 in) Maximum In 3 mm (In 0.11 in) Minimum Out 0° 04′ 48″ (Out 0.08°) Nominal In 0 Maximum In 0° 14′ 24″ (In 0.24°)

° 04′ 48″ (In 0.08°)

Page 6

QUICK REFERENCE CHART EX

2012

REAR WHEEL ALIGNMENT

Item Standard

Minimum –1° 05′ (–1.08°) Camber Degree minute (Decimal degree)

Total toe-in Distance

Toe-in

Total toe-angle Degree minute (Decimal degree)

Measure value under unladen* conditions. *: Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.

Nominal –0° 35′ (–0.58°)

Maximum –0° 05′ (–0.09°)

Minimum 0 mm (0 in)

Nominal In 2.9 mm (0.114 in)

Maximum In 5.8 mm (0.228 in)

Minimum 0° 00′ (0.00°)

Nominal In 0° 14′ 24″ (In 0.24°)

Maximum In 0° 28′ 12″ (In 0.47°)

BRAKE PEDAL

Item Standard

Brake pedal height

Clearance between the stop lamp switch and ASCD brake switch threaded end and the stopper rubber

Brake pedal play 3.0 – 11.0 (0.118 – 0.433) Depressed brake pedal height

[Depressing 490 N (50 kg, 110 lb) while turning the engine ON]

Without DCA 171.5 – 181.5 (6.75 – 7.15) With DCA 158.4 – 195.4 (7.30 – 7.69)

0.74 – 1.96 (0.0291 – 0.0772)

Without DCA 114.0 (4.49) or more With DCA 120.8 (4.76) or more

ELS0003Y

Unit: mm (in)

FRONT DISC BRAKE

Item Limit

Brake pad Wear thickness 2.0 (0.079)

Wear thickness 26.0 (1.024)

Disc rotor

Thickness variation (measured at 8 positions) 0.015 (0.0006) Runout (with it attached to the vehicle) 0.035 (0.0014)

REAR DISC BRAKE

Item Limit

Brake pad Wear thickness 2.0 (0.079)

Wear thickness 14.0 (0.551)

Disc rotor

Thickness variation (measured at 8 positions) 0.015 (0.0006) Runout (with it attached to the vehicle) 0.055 (0.0022)

Unit: mm (in)

Page 7

QUICK REFERENCE CHART EX

2012

REFILL CAPACITIES

UNIT Liter US measure Fuel tank Applox. 76 20 gal Engine Coolant ( With reservoir tank ) at MAX level 8.6 9-1/8 qt

Drain and refill

Engine oil

Transmission A/T 9.2 9-3/4 qt Transfer 1.0 2-1/8 pt

Final drive

Power steering system 1.0 1-1/8 qt

Air conditioning system

With oil filter change 4.9 5-1/8 qt Without oil filter change 4.6 4-7/8 qt

Dry engine (Overhaul) 5.7 6 qt

Front 0.65 1-3/8 pt Rear 1.4 3 pt

Compressor oil 0.15 5.07 fl oz Refrigerant 0.55 kg 1.21 lb

ELS00040

Page 8

ENGINE

Revision: 2014 October 2012 EX

ACC

SECTION ACC

ACCELERATOR CONTROL SYSTEM

CONTENTS

PRECAUTION ...............................................2

PRECAUTIONS ...................................................2

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-

SIONER" ...................................................................

REMOVAL AND INSTALLATION ................ 3

ACCELERATOR CONTROL SYSTEM .............. 3

Exploded View .......................................................... 3

Removal and Installation .......................................... 3

Inspection .................................................................3

ACC-1

Page 9

PRECAUTIONS

Revision: 2014 October 2012 EX

< PRECAUTION >

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision that would result in air bag inflation, all maintenance must be performed by an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors.

INFOID:0000000007748957

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.

• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the battery, and wait at least 3 minutes before performing any service.

ACC-2

Page 10

ACCELERATOR CONTROL SYSTEM

Revision: 2014 October 2012 EX

< REMOVAL AND INSTALLATION >

REMOVAL AND INSTALLATION

ACCELERATOR CONTROL SYSTEM

Exploded View INFOID:0000000007457407

JPBIA1840GB

1. Accelerator pedal assembly 2. Bolt cap : Vehicle front

Refer to GI-4, "

Components" for symbols in the figure.

ACC

Removal and Installation INFOID:0000000007457408

REMOVAL

1. Remove the bolt cap and the inside mounting bolt.

2. Remove accelerator pedal assembly.

3. Disconnect accelerator pedal position sensor harness connector.

CAUTION:

• Never disassemble accelerator lever. Never remove accelerator pedal position sensor from accelerator lever.

• Avoid impact from dropping etc. during handling.

• Be careful to keep accelerator lever away from water.

INSTALLATION

Installation is the reverse order of removal.

Inspection INFOID:0000000007457409

INSPECTION AFTER INSTALLATION

• Check accelerator pedal moves smoothly within the whole operation range when it is fully depressed and released.

• Check accelerator pedal securely returns to the fully released position.

• For the electrical inspection of accelerator pedal position sensor, refer to EC-461, "

"Description", and EC-470, "Description".

- CAUTION: When harness connector of accelerator pedal position sensor is disconnected, perform “Accelerator Pedal Released Position Learning”. Refer to EC-20, "

LEARNING : Description".

ACCELERATOR PEDAL RELEASED POSITION

Description", EC-465,

ACC-3

Page 11

BODY INTERIOR

Revision: 2014 October 2012 EX

SECTION ADP

AUTOMATIC DRIVE POSITIONER

CONTENTS

BASIC INSPECTION ....................................5

DIAGNOSIS AND REPAIR WORKFLOW ..........5

Work Flow .................................................................5

INSPECTION AND ADJUSTMENT ..................... 8

ADDITIONAL SERVICE WHEN REMOVING BAT-

TERY NEGATIVE TERMINAL .....................................

ADDITIONAL SERVICE WHEN REMOVING

BATTERY NEGATIVE TERMINAL : Description ......

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special Re-

pair Requirement .......................................................

ADDITIONAL SERVICE WHEN REPLACING

CONTROL UNIT ..........................................................

ADDITIONAL SERVICE WHEN REPLACING

CONTROL UNIT : Description ..................................

ADDITIONAL SERVICE WHEN REPLACING

CONTROL UNIT : Special Repair Requirement .......

SYSTEM INITIALIZATION ................ .... ... ... ... .... .........9

SYSTEM INITIALIZATION : Description ...................9

SYSTEM INITIALIZATION : Special Repair Re-

quirement ..................................................................

MEMORY STORING ....................................................9

MEMORY STORING : Description ............................9

MEMORY STORING : Special Repair Require-

ment ..........................................................................

SYSTEM SETTING ................... ... ... ... .... ... ... ... .... .......10

SYSTEM SETTING : Description ............................10

SYSTEM SETTING : Special Repair Requirement

....

SYSTEM DESCRIPTION .............................12

AUTOMATIC DRIVE POSITIONER SYSTEM ....12

AUTOMATIC DRIVE POSITIONER SYSTEM ...........12

AUTOMATIC DRIVE POSITIONER SYSTEM :

System Diagram ......................................................

AUTOMATIC DRIVE POSITIONER SYSTEM :

System Description ..................................................

AUTOMATIC DRIVE POSITIONER SYSTEM :

Component Parts Location ......................................

AUTOMATIC DRIVE POSITIONER SYSTEM :

Component Description ..........................................

MANUAL FUNCTION ................................................16

MANUAL FUNCTION : System Diagram ................17

MANUAL FUNCTION : System Description ............17

MANUAL FUNCTION : Component Parts Loca-

tion ................................ ................................... ........

MANUAL FUNCTION : Component Description .....20

SEAT SYNCHRONIZATION FUNCTION ..................21

SEAT SYNCHRONIZATION FUNCTION : Sys-

tem Diagram ............................................................

SEAT SYNCHRONIZATION FUNCTION : Sys-

tem Description ........................................................

SEAT SYNCHRONIZATION FUNCTION : Com-

ponent Parts Location ..............................................

SEAT SYNCHRONIZATION FUNCTION :

Component Description ..........................................

MEMORY FUNCTION .............. .... ... ...........................25

MEMORY FUNCTION : System Diagram ...............25

MEMORY FUNCTION : System Description ...........25

MEMORY FUNCTION : Component Parts Loca-

tion ................................ ................................... ........

MEMORY FUNCTION : Component Description ....28

EXIT ASSIST FUNCTION ..........................................29

EXIT ASSIST FUNCTION : System Diagram ..........29

EXIT ASSIST FUNCTION : System Description .....29

EXIT ASSIST FUNCTION : Component Parts Lo-

cation ............................ ...........................................

EXIT ASSIST FUNCTION :

Component Description ..........................................

ENTRY ASSIST FUNCTION ........................ ... ... ... .....33

ADP

ADP-1

Page 12

ENTRY ASSIST FUNCTION : System Diagram ..... 33

Revision: 2014 October 2012 EX

ENTRY ASSIST FUNCTION : System Description

...

ENTRY ASSIST FUNCTION : Component Parts

Location ..................................................................

ENTRY ASSIST FUNCTION :

Component Description .........................................

INTELLIGENT KEY INTERLOCK FUNCTION .........37

INTELLIGENT KEY INTERLOCK FUNCTION :

System Diagram ................. ....................................

INTELLIGENT KEY INTERLOCK FUNCTION :

System Description .............................. ...................

INTELLIGENT KEY INTERLOCK FUNCTION :

Component Parts Location .....................................

INTELLIGENT KEY INTERLOCK FUNCTION :

Component Description .........................................

DIAGNOSIS SYSTEM (DRIVER SEAT C/U) .....41

Diagnosis Description .............................................41

CONSULT Function ................................................41

DTC/CIRCUIT DIAGNOSIS ......................... 44

U1000 CAN COMM CIRCUIT ............................ 44

Description ....................... .......................... ............. 44

DTC Logic ............................................................... 44

Diagnosis Procedure ............................................. 44

Special Repair Requirement ...................................44

B2112 SLIDING MOTOR ................................... 45

Description ....................... .......................... ............. 45

DTC Logic ............................................................... 45

Diagnosis Procedure ............................................. 45

B2113 RECLINING MOTOR ..............................47

Description ....................... .......................... ............. 47

DTC Logic ............................................................... 47

Diagnosis Procedure ............................................. 47

BCM ............................. ..............................................58

BCM : Diagnosis Procedure ... .... ... ... .......................58

DRIVER SEAT CONTROL UNIT ...............................58

DRIVER SEAT CONTROL UNIT :

Diagnosis Procedure ................. .............................

DRIVER SEAT CONTROL UNIT : Special Repair

Requirement ...........................................................

AUTOMATIC DRIVE POSITIONER CONTROL

UNIT ................................. ......................... .................

AUTOMATIC DRIVE POSITIONER CONTROL

UNIT : Diagnosis Procedure ..................................

AUTOMATIC DRIVE POSITIONER CONTROL

UNIT : Special Repair Requirement ........................

SLIDING SWITCH ............................................. 61

Description ..............................................................61

Component Function Check ..... .............................61

Diagnosis Procedure ................. .............................61

Component Inspection ............................................62

RECLINING SWITCH ........................................ 63

Description ..............................................................63

Component Function Check ..... .............................63

Diagnosis Procedure ................. .............................63

Component Inspection ............................................64

LIFTING SWITCH (FRONT) .............................. 65

Description ..............................................................65

Component Function Check ..... .............................65

Diagnosis Procedure ................. .............................65

Component Inspection ............................................66

LIFTING SWITCH (REAR) ................................67

Description ..............................................................67

Component Function Check ..... .............................67

Diagnosis Procedure ................. .............................67

Component Inspection ............................................68

B2118 TILT SENSOR ........................................ 49

Description ....................... .......................... ............. 49

DTC Logic ............................................................... 49

Diagnosis Procedure ............................................. 49

TILT SWITCH .................................................... 69

Description ..............................................................69

Component Function Check ..... .............................69

Diagnosis Procedure ................. .............................69

Component Inspection ............................................70

B2119 TELESCOPIC SENSOR .........................52

Description ....................... .......................... ............. 52

DTC Logic ............................................................... 52

Diagnosis Procedure ............................................. 52

B2126 DETENT SW ...........................................55

Description ....................... .......................... ............. 55

DTC Logic ............................................................... 55

Diagnosis Procedure ............................................. 55

B2128 UART COMMUNICATION LINE ............57

Description ....................... .......................... ............. 57

DTC Logic ............................................................... 57

Diagnosis Procedure ............................................. 57

TELESCOPIC SWITCH ..................................... 71

Description ..............................................................71

Component Function Check ..... .............................71

Diagnosis Procedure ................. .............................71

Component Inspection ............................................72

SEAT MEMORY SWITCH ................................. 73

Description ..............................................................73

Component Function Check ..... .............................73

Diagnosis Procedure ................. .............................73

Component Inspection ............................................74

DOOR MIRROR REMOTE CONTROL

SWITCH .............................................................

POWER SUPPLY AND GROUND CIRCUIT .....58

CHANGEOVER SWITCH ...................... ... .... ... ... ... ....76

ADP-2

Page 13

CHANGEOVER SWITCH : Description ..................

Revision: 2014 October 2012 EX

CHANGEOVER SWITCH : Component Function

Check ......................................................................

CHANGEOVER SWITCH : Diagnosis Procedure ....76

CHANGEOVER SWITCH : Component Inspec-

tion ..........................................................................

MIRROR SWITCH .....................................................78

MIRROR SWITCH : Description .............................78

MIRROR SWITCH : Component Function Check ....78

MIRROR SWITCH : Diagnosis Procedure ..............78

MIRROR SWITCH : Component Inspection ...........80

POWER SEAT SWITCH GROUND CIRCUIT ....81

Diagnosis Procedure ..............................................81

TILT &TELESCOPIC SWITCH GROUND CIR-

CUIT ....................................................................

Diagnosis Procedure .......... .... .................................82

DETENTION SWITCH ........................................83

Description ..............................................................83

Component Function Check ..................................83

Diagnosis Procedure ..............................................83

Component Inspection ............................................84

FRONT DOOR SWITCH (DRIVER SIDE) ..........85

Description ..............................................................85

Component Function Check ....................................85

Diagnosis Procedure .......... .... .................................85

Component Inspection ............................................86

SLIDING SENSOR .............................................87

Description ..............................................................87

Component Function Check ..................................87

Diagnosis Procedure ..............................................87

RECLINING SENSOR ........................................90

Description ..............................................................90

Component Function Check ..................................90

Diagnosis Procedure ..............................................90

LIFTING SENSOR (FRONT) .............................. 93

Description ..............................................................93

Component Function Check ..................................93

Diagnosis Procedure ..............................................93

LIFTING SENSOR (REAR) ................................96

Description ..............................................................96

Component Function Check ..................................96

Diagnosis Procedure ..............................................96

TILT SENSOR ....................................................99

Description ..............................................................99

Component Function Check ..................................99

Diagnosis Procedure ..............................................99

MIRROR SENSOR ..........................................103

DRIVER SIDE ...........................................................103

DRIVER SIDE : Description ...................................103

DRIVER SIDE : Component Function Check ......103

DRIVER SIDE : Diagnosis Procedure ..................103

PASSENGER SIDE ..................................................104

PASSENGER SIDE : Description ..........................104

PASSENGER SIDE :

Component Function Check ................................

PASSENGER SIDE : Diagnosis Procedure ..........105

104

SLIDING MOTOR ............................................107

Description ....................... ...... ....... ...... ....... ...... ......107

Component Function Check ................................107

Diagnosis Procedure ............................................107

RECLINING MOTOR .......................................109

Description ....................... ...... ....... ...... ....... ...... ......109

Component Function Check ................................109

Diagnosis Procedure ............................................109

LIFTING MOTOR (FRONT) .............................111

Description ....................... ...... ....... ...... ....... ...... ......111

Component Function Check ................................111

Diagnosis Procedure ............................................111

LIFTING MOTOR (REAR) ...............................113

Description ....................... ...... ....... ...... ....... ...... ......113

Component Function Check ................................113

Diagnosis Procedure ............................................113

TILT MOTOR ...................................................115

Description ....................... ...... ....... ...... ....... ...... ......115

Component Function Check ................................115

Diagnosis Procedure ............................................115

TELESCOPIC MOTOR ...................................117

Description ....................... ...... ....... ...... ....... ...... ......117

Component Function Check ................................117

Diagnosis Procedure ............................................117

DOOR MIRROR MOTOR ................................119

Description ....................... ...... ....... ...... ....... ...... ......119

Component Function Check ..................................119

Diagnosis Procedure .............................................119

Component Inspection ...........................................120

SEAT MEMORY INDICATOR .........................122

Description ....................... ...... ....... ...... ....... ...... ......122

Component Function Check ................................122

Diagnosis Procedure ............................................122

Component Inspection ...........................................123

ECU DIAGNOSIS INFORMATION ............ 124

ADP

TELESCOPIC SENSOR ...................................101

Description ............................................................101

Component Function Check ................................101

Diagnosis Procedure ............................................101

DRIVER SEAT CONTROL UNIT ....................124

Reference Value ....................................................124

Wiring Diagram - AUTOMATIC DRIVE POSI-

TIONER CONTROL SYSTEM - ............................

Fail Sa fe ... ....... ... ...... ....... ...... ....... ...... ....... ...... ... ...142

ADP-3

129

Page 14

DTC Index .......................... ....................... ............143

Revision: 2014 October 2012 EX

AUTOMATIC DRIVE POSITIONER CON-

TROL UNIT ......................................................

Reference Value ..... ... ... ... ......................................144

Wiring Diagram - AUTOMATIC DRIVE POSI-

TIONER CONTROL SYSTEM - .............................

144

148

BCM (BODY CONTROL MODULE) ................ 162

Reference Value ..... ... ... ... ......................................162

Wiring Diagram - BCM - ........................................186

Fail-safe ........................... ......................................200

DTC Inspection Priority Chart .............................201

DTC Index .......................... ....................... ............202

SYMPTOM DIAGNOSIS ............................205

MANUAL FUNCTION DOES NOT OPERATE . 205

ALL COMPONENT ..................................................205

ALL COMPONENT : Diagnosis Procedure ............205

POWER SEAT .................................... .... ... ... ... .... .....205

POWER SEAT : Diagnosis Procedure ..................205

STEERING POSITION FUNCTION DOES NOT

OPERATE ................................................................

STEERING POSITION FUNCTION DOES NOT

OPERATE : Diagnosis Procedure .........................

205

SEAT LIFTING (REAR) ........................................... 211

SEAT LIFTING (REAR) : Diagnosis Procedure ....212

STEERING TELESCOPIC ....................................... 212

STEERING TELESCOPIC : Diagnosis Procedure . 212

STEERING TILT ...................................................... 212

STEERING TILT : Diagnosis Procedure ...............212

DOOR MIRROR ....................................................... 213

DOOR MIRROR : Diagnosis Procedure ...............213

MEMORY INDICATE DOES NOT OPERATE ..214

Diagnosis Procedure ..... ... ..................................... 214

SEAT SYNCHRONIZATION FUNCTION

DOES NOT OPERATE .....................................

Diagnosis Procedure ..... ... ..................................... 215

215

ENTRY/EXIT ASSIST FUNCTION DOES NOT

OPERATE .........................................................

Diagnosis Procedure ..... ... ..................................... 216

216

INTELLIGENT KEY INTERLOCK FUNCTION

DOES NOT OPERATE .....................................

Diagnosis Procedure ..... ... ..................................... 217

217

NORMAL OPERATING CONDITION ...............218

Description ............................................................ 218

SEAT SLIDING ...................... .... ... ............................206

SEAT SLIDING : Diagnosis Procedure .................206

SEAT RECLINING ...................................................206

SEAT RECLINING : Diagnosis Procedure ............206

SEAT LIFTING (FRONT) .........................................207

SEAT LIFTING (FRONT) : Diagnosis Procedure ..207

SEAT LIFTING (REAR) ............. ... ............................207

SEAT LIFTING (REAR) : Diagnosis Procedure .....207

STEERING TILT .......................................................208

STEERING TILT : Diagnosis Procedure ...............208

STEERING TELESCOPIC .......................................208

STEERING TELESCOPIC : Diagnosis Procedure ..208

DOOR MIRROR .......................................................209

DOOR MIRROR : Diagnosis Procedure ................209

MEMORY FUNCTION DOES NOT OPERATE . 210

ALL COMPONENT ..................................................210

ALL COMPONENT : Diagnosis Procedure ............210

SEAT SLIDING ...................... .... ... ............................210

SEAT SLIDING : Diagnosis Procedure .................210

SEAT RECLINING ...................................................211

SEAT RECLINING : Diagnosis Procedure ............211

SEAT LIFTING (FRONT) .........................................211

SEAT LIFTING (FRONT) : Diagnosis Procedure ..211

PRECAUTION ...........................................219

PRECAUTIONS ................................................219

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-

SIONER" ............................. ..................................

Service ............................. .....................................219

Work .............................. ................ ............. ........... 219

219

REMOVAL AND INSTALLATION ............. 221

DRIVER SEAT CONTROL UNIT ......................221

Exploded View ......................................................221

Removal and Installation .. ... ... .... ... ........................221

AUTOMATIC DRIVE POSITIONER CON-

TROL UNIT .......................................................

Exploded View ......................................................222

Removal and Installation .. ... ... .... ... ........................222

SEAT MEMORY SWITCH ................................223

Exploded View ......................................................223

Removal and Installation .. ... ... .... ... ........................223

POWER SEAT SWITCH ...................................224

Exploded View ......................................................224

Removal and Installation .. ... ... .... ... ........................224

TILT&TELESCOPIC SWITCH ..........................225

Exploded View ......................................................225

Removal and Installation .. ... ... .... ... ........................225

222

ADP-4

Page 15

< BASIC INSPECTION >

Revision: 2014 October 2012 EX

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow INFOID:0000000007697948

OVERALL SEQUENCE

ADP

JMJIA1702GB

DETAILED FLOW

ADP-5

Page 16

DIAGNOSIS AND REPAIR WORKFLOW

Revision: 2014 October 2012 EX

< BASIC INSPECTION >

1.GET INFORMATION FOR SYMPTOM

Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).

>> GO TO 2.

2.CHECK DTC WITH AUTOMATIC DRIVE POSITIONER SYSTEM

Check “Self Diagnostic Result” with CONSULT. Refer to ADP-143, " Is any symptom described and any DTC is displayed?

Symptom is described, DTC is displayed.>>GO TO 3. Symptom is not described, DTC is displayed.>>GO TO 6. Symptom is described, DTC is not displayed.>>GO TO 4.

3.CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.

>> GO TO 6.

4.CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer.

>> GO TO 5.

5.CHECK NORMAL OPERATING CONDITION

Check normal operating condition. Refer to ADP-218, " Is the incident normal operation?

YES >> INSPECTION END NO >> GO TO 7.

Description".

6.PERFORM DTC CONFIRMATION PROCEDURE

Perform the confirmation procedure for the detected DTC. Is the DTC displayed?

YES >> GO TO 8. NO >> Check intermittent incident. Refer to GI-42, "

Intermittent Incident".

7.PERFORM COMPONENT FUNCTION CHECK

DTC Index".

Perform the component function check for the isolated malfunctioning point.

>> GO TO 8.

8.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Isolate the malfunctioning point by performing the diagnosis procedure relevant to the symptom during the component diagnosis.

>> GO TO 9.

9.REPAIR OR REPLACE

Repair or replace the malfunctioning part.

>> GO TO 10.

10.FINAL CHECK

Perform the DTC confirmation procedure (if DTC is detected) or component function check (if no DTC is detected) again, and then check that the malfunction can be repaired securely.

Are all malfunctions corrected?

ADP-6

Page 17

DIAGNOSIS AND REPAIR WORKFLOW

Revision: 2014 October 2012 EX

< BASIC INSPECTION >

YES >> INSPECTION END Symptom is detected.>> GO TO 5. DTC is detected.>> GO TO 6.

ADP

ADP-7

Page 18

INSPECTION AND ADJUSTMENT

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< BASIC INSPECTION >

INSPECTION AND ADJUSTMENT

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Description

Each function is reset to the following condition when the battery terminal is disconnected.

Function Condition Procedure

Memory (Seat, steering, mirror) Erased Perform storing

Entry/exit assist ON

Intelligent Key interlock Erased Perform storing Seat synchronization OFF —

: Default value is 40mm.

Perform initialization Set slide amount

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGA TIVE TERMINAL : S pecial Repair Requirement

INFOID:0000000007456341

INFOID:0000000007456342

1.SYSTEM INITIALIZATION

Perform system initialization. Refer to ADP-9, "

>> GO TO 2.

SYSTEM INITIALIZATION : Description".

2.SYSTEM SETTING

Perform system setting. Refer to ADP-10, "

>> GO TO 3.

SYSTEM SETTING : Description".

3.MEMORY STORAGE

Perform memory storage. Refer to ADP-9, "

>> END

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description

Each function is reset to the following condition when the driver seat control unit is replaced.

Function Condition Procedure

Memory (Seat, steering, mirror) Erased Perform storing

Entry/exit assist ON

Intelligent Key interlock Erased Perform storing Seat synchronization OFF —

: Default value is 40mm.

MEMORY STORING : Description".

Perform initialization Set slide amount

INFOID:0000000007456343

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement

INFOID:0000000007456344

1.SYSTEM INITIALIZATION

ADP-8

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INSPECTION AND ADJUSTMENT

Revision: 2014 October 2012 EX

< BASIC INSPECTION >

Perform system initialization. Refer to ADP-9, "SYSTEM INITIALIZATION : Description".

>> GO TO 2.

2.SYSTEM SETTING

Perform system setting. Refer to ADP-10, "

SYSTEM SETTING : Description".

>> GO TO 3.

3.MEMORY STORAGE

Perform memory storage. Refer to ADP-9, "

>> END

SYSTEM INITIALIZATION

SYSTEM INITIALIZATION : Description INFOID:0000000007456345

Always perform the initialization when the battery terminal is disconnected or the driver seat control unit is replaced. The entry/exit assist function will not operate normally if no initialization is performed.

SYSTEM INITIALIZATION : Special Repair Requirement INFOID:0000000007456346

INITIALIZATION PROCEDURE

MEMORY STORING : Description".

1. CHOOSE METHOD

There are two initialization methods. Which method do you use?

With door switch>>GO TO 2. With vehicle speed>>GO TO 4.

2. STEP A-1

ADP

Turn ignition switch from ACC to OFF position.

>> GO TO 3.

3. STEP A-2

Driver door switch is ON (open) → OFF (close) → ON (open).

>> END

4. STEP B-1

Drive the vehicle at more than 25 km/h (16 MPH).

>> END

MEMORY STORING

MEMORY STORING : Description INFOID:0000000007456347

Always perform the memory storage when the battery terminal is disconnected or the driver seat control unit is replaced. The memory function and Intelligent Key interlock function will not operate normally if no memory storage is performed.

MEMORY STORING : Special Repair Requirement INFOID:0000000007456348

Memory Storage Procedure

ADP-9

Page 20

INSPECTION AND ADJUSTMENT

Revision: 2014 October 2012 EX

< BASIC INSPECTION >

Two positions for the driver seat, steering column and outside mirror can be stored for memory operation by following procedure.

1.STEP 1

Shift A/T selector lever to P position.

>> GO TO 2.

2.STEP 2

Turn ignition switch ON.

>> GO TO 3.

3.STEP 3

Adjust driver seat, steering column and outside mirror position manually.

>> GO TO 4.

4.STEP 4

1. Push set switch.

NOTE:

• Memory indicator for which driver seat position is already retained in memory is illuminated for 5 seconds.

• Memory indicator for which driver seat position is not retained in memory is illuminated for 0.5 second.

2. Push the memory switch (1 or 2) for at least 1 second within 5 seconds after pushing the set switch.

NOTE:

If memory is stored in the same memory switch, the previous memory will be deleted.

Do you need linking of Intelligent Key?

YES >> GO TO 6. NO >> GO TO 5.

5.STEP 5

Confirm the operation of each part with memory operation.

>> END

6.STEP 6

Push the Intelligent Key unlock button within 5 seconds after pushing memory switch (while the memory indicator is turned ON).

NOTE:

Memory switch indicator lamp blinks for 5 seconds when registration is complete.

>> GO TO 7.

7.STEP 7

Confirm the operation of each part with memory operation and Intelligent Key interlock operation.

>> END

SYSTEM SETTING

SYSTEM SETTING : Description INFOID:0000000007456349

The settings of the automatic driving positioner system can be changed, using CONSULT, the set switch. Always check the settings before and after disconnecting the battery terminal or replacing driver seat control unit.

Setting Change

ADP-10

Page 21

INSPECTION AND ADJUSTMENT

Revision: 2014 October 2012 EX

< BASIC INSPECTION >

×: Applicable

Item Content CONSULT Set switch

Amount of seat sliding for entry/exit assist

Entry/exit assist (seat)

Entry/exit assist (steering column)

Seat synchronization

The amount of seat sliding fo r en t ry/ ex it a ss is t can b e selected from 3 items. [40mm/80mm/150mm]

Entry/exit assist (seat) can be selected: ON (operated) – OFF (not operated)

Entry/exit assist (steering column) can be selected: ON (operated) – OFF (not operated)

Seat synchronization can be selected: ON (operated) – OFF (not operated)

x—40mm

xON

—xOFF

Factory

setting

OFF

SYSTEM SETTING : Special Repair Requirement INFOID:0000000007456350

1. CHOOSE METHOD

There are three way of setting method. Which method do you choose?

With set switch>>GO TO 2. With CONSULT>>GO TO 4.

2. WITH SET SWITCH - STEP 1

1. Turn ignition switch OFF.

2. Push setting button and hold for more than 10 seconds, then confirm blinking of the memory switch indicator.

• Entry/exit assist (seat/steering column) are ON: Memory switch indicator blink two times.

• Entry/exit assist (seat/steering column) are OFF: Memory switch indicator blink once.

>> GO TO 3.

3. WITH SET SWITCH - STEP 2

1. Turn ignition switch ACC.

2. Push setting button and hold for more than 10 seconds, then confirm blinking of the memory switch indicator.

• Synchronization are ON: Memory switch indicator blink two times.

• Synchronization are OFF: Memory switch indicator blink once.

>> END

4. WITH CONSULT - STEP 1

Select “Work support”.

ADP

>> GO TO 5.

5. WITH CONSULT - STEP 2

1. Select “EXIT SEAT SLIDE SETTING”, “EXIT TILT SETTING” or “SEAT SLIDE VOLUME SET” then touch display to change between ON and OFF.

- EXIT SEAT SLIDE SETTING: Entry/exit assist (seat)

- EXIT TILT SETTING: Entry/exit assist (steering column)

2. Then touch “OK”.

>> END

ADP-11

Page 22

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

SYSTEM DESCRIPTION

AUTOMATIC DRIVE POSITIONER SYSTEM

AUTOMATIC DRIVE POSITIONER SYSTEM : System Diagram INFOID:0000000007456351

JMJIA3436GB

ADP-12

Page 23

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM : System Description INFOID:0000000007456352

OUTLINE

The system automatically moves the driver seat, steering column and door mirror position by the driver seat control unit and the automatic drive positioner control unit. The driver seat control unit corresponds with the automatic drive positioner control unit by UART communication.

Function Description

The driving position (seat, steering column and door mirror position) can be adjusted

Manual function

Seat synchronization function

Memory function

Exit

Entry/Exit assist function

Entry

Intelligent Key interlock function

by using the power seat switch, tilt & telescopic switch or door mirror remote control switch.

The positions of the steering column and door mirror are adjusted to the proper position automatically while linki ng with manual operation [seat sliding, seat lifting (rear) or seat reclining].

The seat, steering column and outside mirror move to the stored driving position by pressing seat memory switch (1 or 2).

On exit, the seat moves backward and the steering column moves upward and forward.

On entry, the seat and steering column returns from exiting position to the previous driving position.

Perform memory operation, exiting operation and entry operation by Intelligent Key unlock operation or driver side do or request switch unlock operati on.

NOTE:

The lumbar support system and the side support system are controlled independently with no link to the automatic drive positioner system.

ADP

ADP-13

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM : Component Parts Location

INFOID:0000000007456353

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly )

G View with steering column cover low-

er and upper removed

3. Tilt motor M49

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP-14

Page 25

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

AUTOMATIC DRIVE POSITIONER SYSTEM : Component Description INFOID:0000000007456354

CONTROL UNITS

Item Function

• Main units of automatic drive positioner system

Driver seat control unit

Automatic drive positioner control unit

BCM

Unified meter and A/C amp.

TCM

• It is connected to the CAN.

• It communicates with the automatic drive positioner control via UART communication.

• It communicates with the driver seat control unit via UART communication.

• Perform various controls with the instructions of driver seat control unit.

• Perform the controls of the tilt & telescopic, door mirror and the seat memory switch.

Transmit the following status to the driver seat control unit via CAN communication.

• Driver door: OPEN/CLOSE

• Ignition switch position: ACC/ON

• Door lock: UNLOCK (with Intelligent Key or driver side doo r requ est swi tch op eration)

• Key ID

• Key switch: Insert/Pull out Intelligent Key

• Starter: CRANKING/OTHER

Transmit the vehicle speed signal to the driver seat control unit via CAN communication.

Transmit the shift position signal (P range) to the driver seat control unit via CAN communication.

ADP

INPUT PARTS

Switches

ADP-15

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Function Key slot The key switch is installed to detect the key inserted/removed status. Front door switch (driver side) Detect front door (driver side) open/close s tatus. A/T shift selector (detention switch) Detect the P range position of A/T selector lever. Set switch The registration and system setting can be performed with its operation. Memory switch 1/2 The registration and operation can be performed with its operation.

The following switch is installed.

• Rec li nin g swi t ch

Power seat switch

Tilt & telescopic switch

Door mirror remote control switch

• Lifting switch (front)

• Lifting switch (rear)

• Sliding switch The specific parts can be operated with the operation of each switch.

The following switch is installed.

• Tilt switch

• Telescopic switch The specific parts can be operated with the operation of each switch.

The following switch is installed.

• Mirror swit ch

• Changeover switch The specific parts can be operated with the operation of each switch.

Sensors

Item Function Door mirror sensor

(driver side/passenger side) Tilt and telescopic sensor Detect the up/down and left/right position of steering column. Lifting sensor (front) Detect the up/down position of seat lifting (front). Lifting sensor (rear) Detect the up/down position of seat lifting (rear). Reclining sensor Detect the tilt of seatback. Sliding sensor Detect the front/rear position of seat.

Detect the up/down and left/right position of outside mirror face.

OUTPUT PARTS

Item Function Door mirror motor

(driver side/passenger side) Tilt and telescopic motor Move the steering column upward/downward and frontward/rearward. Lifting motor (front) Move the seat lifting (front) upward /downward. Lifting motor (rear) Move the seat lifting (rear) upward/downward. Reclining motor Tilt and raise up the seatback. Sliding motor Slide the seat frontward/rearward. Memory indicator Illuminates or flashes according to the registration/operation status.

Move the outside mirror face upward/downward and leftward/rightward.

MANUAL FUNCTION

ADP-16

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

MANUAL FUNCTION : System Diagram INFOID:0000000007456355

JMJIA0114GB

MANUAL FUNCTION : System Description INFOID:0000000007456356

OUTLINE

The driving position (seat, steering column and door mirror position) can be adjusted manually with power seat switch, tilt & telescopic switch and door mirror remote control switch.

OPERATION PROCEDURE

1. Turn ignition switch ON.

2. Operate power seat switch, tilt & telescopic switch or door mirror remote control switch.

3. The driver seat, steering column or door mirror operates according to the operation of each switch.

DETAIL FLOW

Seat

Order Input Output Control unit condition

Power seat switch

(sliding, lifting, reclining)

Motors

2—

(sliding, lifting, reclining)

—

The power seat switch signal is inputted to the driver seat control unit when the power seat switch is opera ted.

The driver seat control unit outputs signals to each motor according to the power seat switch input signal.

ADP

Tilt & Telescopic

Order Input Output Control unit condition

The tilt & telescopic switch signal is inputted to the automatic

1 Tilt & telescopic switch —

drive positioner control unit when the tilt & telescopic switch is operated.

ADP-17

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

Order Input Output Control unit condition

2—

Sensors

(Tilt, telescopic)

*: Tilt does not op era tes u pwa rd whe n til t sens or v olum e i s les s t han 1. 2 V, tilt does not operate downward whe n the se ns or value is bigger than 3.4 V. Tele sc opi c do es no t o per at es back ward w hen t el es co pic s en so r value is le ss th an 0.8 V, telescopic does not operate f orward when the sensor value is bigger than 3.4 V.

Motors (Tilt, telescopic)

—

Door Mirror

Order Input Output Control unit condition

Door mirror remote

control switch

2—

Motors (Door mirror motor)

—

NOTE:

The door mirrors can be operated manually when ignition switch is in either ACC or ON position. The ignition switch signal (ACC/ON) is transmitted from BCM to the driver seat control unit via CAN communication and from the driver seat control unit to the automatic drive positioner control unit via UART communication.

The automatic drive positioner control unit actuates each motor according to the operation of the tilt & telescopic switch.

The automatic drive positioner control unit recognizes any operation limit of each actuator via each sensor and will not operate the actuator anymore at that time.*

The door mirror remote control switch signal is inputted to the automatic drive positioner control unit when the door mirror remote control switch is operated.

The automatic drive positioner control unit actuates each motor according to the operation of the door mirror remot e control switch.

ADP-18

Page 29

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

MANUAL FUNCTION : Component Parts Location INFOID:0000000007456357

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly)

G View with steering column cover low-

er and upper removed

3. Tilt motor M4 9

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP

ADP-19

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

MANUAL FUNCTION : Component Description

CONTROL UNITS

Item Function

• Operates the sp ecifi c seat motor with the signal from the power seat switch.

Driver seat control unit

Automatic drive positioner control unit

BCM

INPUT PARTS

• Transmits the ignition switch signal (ACC/ON) via UART communication to the automatic drive positioner control unit.

Operates the specific motor with the sig nal from til t & telesc opic swi tch or door mi rror remote control switch.

Recognizes the following status and transmits it to the driver seat control unit via CAN communication.

• Ignition position: ACC/ON

INFOID:0000000007456358

Switches

Item Function

The following switch is installed.

• Reclining switch

Power seat switch

• Lifting switch (front)

• Lifting switch (rear)

• Sli din g swit ch The specific parts can be operated with the operation of each switch.

ADP-20

Page 31

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

Item Function

The following switch is installed.

Tilt & telescopic switch

Door mirror remote control switch

• Tilt switch

• Telescopic switch The specific parts can be operated with the operation of each switch.

The following switch is installed.

• Mirror switch

• Changeover switch The specific parts can be operated with the operation of each switch.

Sensors

Item Function

Tilt and telescopic sensor Detect the up/down and left/right position of st eering column.

OUTPUT PARTS

Item Function

Door mirror motor (driver side/passenger side)

Tilt & telescopic motor Move the steering column upward/downward and frontward/rearward . Lifting motor (front) Move the seat lifter (front) upward/downward. Lifting motor (rear) Move the seat lifter (rear) upward/downward. Reclining motor Tilt and raise up the seatback. Sliding motor Slide the seat frontward/rearward.

Move the outside mirror face upward/downward and leftward/rightward.

SEAT SYNCHRONIZATION FUNCTION

SEAT SYNCHRONIZATION FUNCTION : System Diagram INFOID:0000000007456359

ADP

JMJIA0115GB

SEAT SYNCHRONIZATION FUNCTION : System Description INFOID:0000000007456360

OUTLINE

ADP-21

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

The steering column position and door mirror position is adjusted to the position automatically according to the direction and distance of seat movement when performing the manual operation of sliding, reclining or lifting (rear). This function saves adjusting the mirror and steering column when adjusting the seat.

NOTE:

• This function is set to OFF before delivery (initial setting).

• For the system setting procedure. Refer to ADP-10, "

OPERATION PROCEDURE

1. Turn ignition switch ON.

2. Adjust seat position [sliding, reclining, lifting (rear)].

3. The steering and outside mirror is adjusted automatically.

NOTE:

• The seat synchronization function will not operate if seat adjusting value is more than limit value.

Item Limit value Seat sliding 76 [mm] Seat reclining 9.1 [degrees] Seat lifter (rear) 20 [mm]

• The seat synchronization function will not operate if the steering column or door mirror moves to the operating end while this function is operating. Perform memory function or drive the vehicle at vehicle speed of 7 km/h or more once to activate this function again.

• If the seat position is uncomfortable after the adjustment, seat position can be adjusted easily by memory operation.

SYSTEM SETTING : Description".

OPERATION CON DITION

Satisfy all of the following items. The seat synchronization function is not performed if these items are not satisfied.

Item Request status Ignition position ON System setting ON Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror remote control switch

• Set switch

• Memory switch A/T selector lever P position

OFF

(Not operated)

DETAIL FLOW

Order Input Output Control unit condition

1 — — Perform Manual operation [Sliding, reclining or lifting (rear)].

Sensors

[Sliding, reclining, lifting (rear)]

Sensors (Tilt, telescopic, outside mirror)

—

Motors (Tilt, telescopic, outside mirror)

—

The driver seat control unit judges the direction and distance of seat movement according to the signal input from each seat sensor during manual operation.

Driver seat control unit requests the operation to position according to the direction and distance of seat movement to the automatic drive positioner control unit via UART communication. The automatic drive positioner control unit operates each motor.

Driver seat control unit stop s the operation of e ach motor when the value of each sensor that is input to automatic drive positioner control unit via UART communi cation reaches the target a ddress.

ADP-22

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

SEAT SYNCHRONIZATION FUNCTION : Component Parts Location INFOID:0000000007456361

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly)

G View with steering column cover low-

er and upper removed

3. Tilt motor M4 9

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP

ADP-23

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

SEAT SYNCHRONIZATION FUNCTION : Component Description

CONTROL UNITS

Item Function

Driver seat control unit Operates the specific seat motor with the signal from the power seat switch. Automatic drive positioner control unit

INPUT PARTS

Switches

Item Function

Power seat switch

Operates the steering motor and door m irror with the instructions from the driver seat control unit.

The following switch is installed.

• Reclining switch

• Lifting switch (front)

• Lifting switch (rear)

• Sliding switch The specific parts can be operated with the operation of each switch.

INFOID:0000000007456362

Sensors

Item Function

Door mirror sensor (driver side/passenger side)

Tilt and telescopic sensor Detect the up/down and left/right position of steering column. Lifting sensor (rear) Detect the up/down position of seat lifter (rear).

Detect the up/down and left /right position of outside mirror face.

ADP-24

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Function Reclining sensor Detect the tilt of seatback. Sliding sensor Detect the front/rear position of seat.

OUTPUT PARTS

Item Function Door mirror motor

(driver side/passenger side) Tilt & telescopic motor Move the steering column upward/downward and frontward/rearward. Lifting motor (rear) Move the seat lifter (rear) upward/downward. Reclining motor Tilt and raise up the seatback. Sliding motor Slide the seat frontward/rearward.

Move the outside mirror face upward/downward and leftward/rightward.

MEMORY FUNCTION

MEMORY FUNCTION : System Diagram INFOID:0000000007456363

JMJIA0163GB

MEMORY FUNCTION : System Description INFOID:0000000007456364

OUTLINE

The driver seat control unit can store the optimum driving positions (seat, steering column and door mirror position) for 2 people. If the front seat position is changed, one-touch (pressing desired memory switch for more than 0.5 second) operation allows changing to the other driving position.

NOTE:

Further information for the memory storage procedure. Refer to ADP-9, "

MEMORY STORING : Description".

ADP

OPERATION PROCEDURE

1. Turn ignition switch ON

2. Press desired memory switch for more than 0.5 second.

3. Driver seat, steering and door mirror will move to the memorized position.

OPERATION CONDITION

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Satisfy all of the following items. The memory function is not performed if these items are not satisfied.

Item Request status Ignition position ON Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror control switch

• Set switch

• Memory switch A/T selector lever P position

However, the memory operation can be performed for 45 seconds after opening the driver door (drive r door switch OFF → ON) even if the IGN position is in OFF position.

DETAIL FLOW

Order Input Output Control unit condition

The memory switch signal is inpu tted to the automatic drive p ositioner

1 Memory switch —

Motors (Seat, Steering, door mirror)

2—

Memory switch Indicator

Sensors

(Seat, steering column, door mirror)

4—

Memory switch Indicator

—

control unit when memory switch 1 or 2 is operated. Memory switch signal is input to driver seat control unit via UART communication.

Driver seat control unit operates eac h motor of seat when it recognizes the memory switch pressed for 0.5 second or more and requests each motor operation to automatic drive positioner control unit via UART communication. The automatic drive position er control unit operates each motor.

Driver seat control unit requests the flashing of memory indicator to automatic drive positioner control unit via UART communication while either of the motors is operating. The au to ma tic driv e po si t ion er co ntrol unit illuminates the memory indicator.

Driver seat control unit judges the operating seat position with each seat sensor input. The positions of the steering column and outside mirror are monitored with each sensor signal that is input from auto drive positioner control unit via UART communication. Driver seat control unit stops the operat io n of e ach m otor wh en each part reaches the recorded address.

Driver seat control unit requests the illumination of memory indicator to auto drive positioner control unit via UART communication after all motors stop. The auto driving positioner control unit illuminates the memory indicator for 5 seconds.

OFF

(Not operated)

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

MEMORY FUNCTION : Component Parts Location INFOID:0000000007456365

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly)

G View with steering column cover low-

er and upper removed

3. Tilt motor M4 9

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

MEMORY FUNCTION : Component Description

CONTROL UNITS

Item Function

• The address of each part is recorded.

Driver seat control unit

Automatic drive positioner control unit

INPUT PARTS

Switches

• Operate s each mo tor of se at to the registe red position.

• Requests the operations of steering column and door mirror to automatic drive positioner control unit

Operates the steering column and door mirror with the instructions from the driver seat control.

INFOID:0000000007456366

Item Function

Memory switch 1/2 The registration and memory function can be performed with its operat ion.

Sensors

Item Function

Door mirror sensor (driver side/passenger side)

Tilt & telescopic sensor Detect the up/down and left/right position of steering column. Lifting sensor (front) Detect the up/down position of seat lifting (front). Lifting sensor (rear) Detect the up/down position of seat lifting (rear). Reclining sensor Detect the tilt of seatback. Sliding sensor Detect the front/rear position of seat.

Detect the up/down and left /right position of outside mirror face.

ADP-28

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

OUTPUT PARTS

Item Function

Door mirror motor (driver side/passenger side)

Tilt and telescopic motor Move the steering column upward/downward and frontward/rearward. Lifting motor (front) Move the seat lifter (front) upward/downward. Lifting motor (rear) Move the seat lifter (rear) upward/dow nwa rd. Reclining motor Tilt and raise up the seatback. Sliding motor Slide the seat frontward/rearward. Memory indicator Illuminates or blinks according to the registration/operation status.

Move the outside mirror face upward /downward and leftward/rightward.

EXIT ASSIST FUNCTION

EXIT ASSIST FUNCTION : System Diagram INFOID:0000000007456367

ADP

JMJIA0116GB

EXIT ASSIST FUNCTION : System Description INFOID:0000000007456368

OUTLINE

When exiting, the condition is satisfied, the seat is moved backward 40 mm (1.57 in) from normal sitting position and the steering is moved to the most upper position and front position. The seat slide amount and the steering operation at entry/exit operation can be changed.

NOTE:

• This function is set to ON before delivery (initial setting).

• Further information for the system setting procedure. Refer to ADP-10, "

SYSTEM SETTING : Description".

OPERATION PROCEDURE

1. Open the driver door with ignition switch in ON position.

2. Driver seat and steering column will move to the exiting position.

OPERATION CONDITION

Satisfy all of the following items. The exit assist function is not performed if these items are not satisfied.

ADP-29

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Request status Ignition position OFF System setting ON Initialization Done Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror remote control switch

• Set switch

• Memory switch A/T selector lever P position

DETAIL FLOW

Order Input Output Control unit condition

2—

Door switch (Driver side)

Motors (Seat sliding, tilt, telescopic)

—

Driver seat control unit receives door switch signal (driver side/ open) from BCM via CAN communication.

Driver seat control unit operates the seat sliding motor, which recognizes that the driver side door is opened with ignition switch OFF. Driver seat control unit then reques ts the operations of tilt motor and telescopic motor to auto drive positioner control unit via UART communication. The automatic drive positioner control unit operates each motor for a constant amount.

(Not operated)

OFF

ADP-30

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

EXIT ASSIST FUNCTION : Component Parts Location INFOID:0000000007456369

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly)

G View with steering column cover low-

er and upper removed

3. Tilt motor M4 9

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP

ADP-31

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

EXIT ASSIST FUNCTION : Component Description

CONTROL UNITS

Item Function

• Operates the seat sliding motor for a constant amount.

Driver seat control unit

Automatic drive positioner control unit

BCM

INPUT PARTS

• Requests the operations of tilt motor and te le sc opic mo t or to au to mat ic drive p ositioner control unit.

Operates the tilt motor and telescopic motor with the request from the driver seat control.

Recognizes the following status and transmits it to the driver seat control unit via CAN communication.

• Driver door: OPEN/CLOSE

INFOID:0000000007456370

Switches

Item Function

Front door switch (driver side) Detect front door (driver side) open/close status.

Sensors

Item Function Tilt and telescopic sensor Detect the up/down and left/right position of steering column. Sliding sensor Detect the front/rear p osition of seat.

OUTPUT PARTS

ADP-32

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Function Tilt and telescopic motor Move the steering column upward/downward and frontward/rearward. Sliding motor Slide the sea t front ward/ rea r ward .

ENTRY ASSIST FUNCTION

ENTRY ASSIST FUNCTION : System Diagram INFOID:0000000007456371

JMJIA0116GB

ENTRY ASSIST FUNCTION : System Description INFOID:0000000007456372

OUTLINE

The seat is in the exiting position when either following condition (A or B) is satisfied, the seat returns from exiting position to the previous driving position.

NOTE:

• This function is set to ON before delivery (initial setting).

• Further information for the system setting procedure. Refer to ADP-10, "

OPERATION PROCEDURE

1. A: Turn the ignition switch ON. B: Turn the ignition switch from OFF to ACC after closing the driver door.

2. Driver seat and steering column will return from the exiting position to entry position.

OPERATION CONDITION

Satisfy all of the following items. The entry assist function is not performed if these items are not satisfied.

SYSTEM SETTING : Description".

ADP

ADP-33

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Request status Seat, steering column Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror control switch

• Set switch

• Memory switch A/T selector lever P position

DETAIL FLOW

Order Input Output Control unit condition

Door switch/Ignition

switch

Sensors (Sliding, tilt, telescopic)

—

Motors (Sliding, tilt, telescopic)

—

Driver seat control unit rece ives the signals of [ignitio n switch si gnal] and [driver side door switch] from BCM via CAN communication.

Driver side control unit operates the sliding motor when the operating conditions are satisfied and requests the operations of tilt motor and telescopic motor to automatic drive positioner control unit via UART communication. The automatic drive positioner operates each motor.

Each sensor monitors the operating positions of seat and steering, and then stops the operation of each motor when each part reaches the recorded address.

The vehicle is not moved after performing the

exit assist function.

(Not operated)

OFF

ADP-34

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

ENTRY ASSIST FUNCTION : Component Parts Location INFOID:0000000007456373

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly)

G View with steering column cover low-

er and upper removed

3. Tilt motor M4 9

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP

ADP-35

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

ENTRY ASSIST FUNCTION : Component Description

CONTROL UNITS

Item Function

According to the ignition signal and door switch signal (driver side) from BCM,

Driver seat control unit

Automatic drive positioner control unit

BCM

• Operates the seat sliding motor for a constant amount.

• Requests the operations of tilt motor and telescopic motor to automatic drive positioner control unit.

Operates the tilt motor and telescopic motor with the instructions from the driver seat control.

Recognizes the following status and transmits it to the driver seat control unit via CAN communication.

• Driver door: OPEN /CLOSE

• Igni tio n switc h posi tio n: ACC/ON

INFOID:0000000007456374

INPUT PARTS

Switches

Item Function

Front door switch (driver side) Detect front door (driver side) open/close status.

Sensors

Item Function Tilt & telescopic sensor Detect the up/down and left/right position of steering column. Sliding sensor Detect the front/rear position of seat.

OUTPUT PARTS

ADP-36

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Function Tilt & telescopic motor Move the steering column upward/downward and frontward/rearward. Sliding motor Slide the sea t front ward/rearward.

INTELLIGENT KEY INTERLOCK FUNCTION

INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram INFOID:0000000007456375

JMJIA0117GB

INTELLIGENT KEY INTERLOCK FUNCTION : System Description INFOID:0000000007456376

OUTLINE

When unlocking doors by using Intelligent Key or driver side door request switch, the system performs memory operation, exiting operation then entry operation.

OPERATION PROCEDURE

1. Unlock doors by using Intelligent Key or driver side door request switch.

2. The system performs memory operation, and then performs exit assist operation.

NOTE:

If the seat position is in memorized position before unlocking doors, memory operation does not perform.

NOTE:

Further information for Intelligent Key interlock function. Refer to ADP-9, "

OPERATION CONDITION

Satisfy all of the following items. The Intelligent Key interlock function is not performed if these items are not satisfied.

Item Request stat us Ignition position OFF System setting ON Key switch OFF (Key is removed.)

MEMORY STORING : Description".

ADP

ADP-37

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Request status

Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror control switch

• Set switch

• Memory switch AT selector lever P position

DETAIL FLOW

Order Input Output Control unit condition

• Door unlock signal

2 — — Driver seat control unit performs the memory function. 3— — 4 — — Driver seat control unit performs the entry assist function.

(CAN)

• Key ID signal (CAN)

—

Driver seat control unit receives the door unlock signal and the key ID signal from BCM when unlocking the door with Intelligent Key or driver side door request switch.

Driver seat control unit performs the exit assist function after performing the memory function.

(Not operated)

OFF

ADP-38

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

INTELLIGENT KEY INTERLOCK FUNCTION : Component Parts LocationINFOID:0000000007456377

JMJIA1472ZZ

1. BCM M118, M119, M122, M123 2. Automatic drive positioner control unit M51, M52

4. Telescopic motor M49 5. Unified meter and A/C amp. M67 6. AV control unit

7. AT assembly connector F51 8. Tilt & telescopic switch M31 9. Key slot M22

10. Tilt sensor M48 11. Telescopic sensor M48 12. Seat memory switch D5

13. Door mirror remote control switch

D17

A. Dash side lower (Passenger side) B. View with instrument driver lower

panel removed

D. Behind cluster lid C E. A/T assembly

(TCM is built in A/T assembly)

G View with steering column cover low-

er and upper removed

3. Tilt motor M4 9

With NAVI M87, M88 Without NAVI M83, M85

C. View with steering column cover low-

er and upper removed

F. View with instrument driver lower

panel removed

ADP

ADP-39

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA1473ZZ

14. Front door switch (driver side) B16 15. A/T shift selector (detention switch) M137

17. Reclining switch (power seat switch

B459)

20. Driver seat control unit B451, B452 21. Lifting motor (front) B455 22. Lifting motor (rear) B456

23. Sliding motor B461 24. Sliding sensor B453

H. View with center console assembly

removed

18. Door mirror (driver side) D3 19. Reclining motor B454

I. View with seat cushion pad and seat-

back pad removed

16. Sliding, lifting switch (Power seat switch B459)

J. Backside of the seat cushion

INTELLIGENT KEY INTERLOCK FUNCTION : Component Description

CONTROL UNITS

Item Function

Driver seat control unit

Automatic drive positioner control unit

BCM

It performs memory function and entry/exit assist function after receiving the door unlock signal from BCM.

Operates the steering column and door mirror with the instructions from the driver seat control unit.

Recognizes the following status and transmits it to the driver seat control unit via CAN communication.

• Door lock: UNLOCK (with Intelligent Key or driver side door request switch)

INFOID:0000000007456378

ADP-40

Page 51

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Diagnosis Description INFOID:0000000007456379

The auto drive positioner system can be checked and diagnosed for component operation with CONSULT.

DIAGNOSTIC MODE

Diagnostic mode

[AUTO DRIVE POS.] WORK SUPPORT Changes the setting of each function. SELF-DIAG RESULTS Performs self-diagnosis for the auto drive positioner system and displays the results.

DATA MONITOR CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.

ACTIVE TEST Drive each output device. ECU PART NUMBER Displays part numbers of driver seat control unit parts.

Displays input signals transmitted from various switches an d sensors to driver seat control unit in real time.

CONSULT Function INFOID:0000000007456380

SELF-DIAGNOSIS RESULTS

Refer to ADP-143, "DTC Index".

DATA MONITOR

Description

Monitor Item Unit

SET SW “ON/OFF” ××ON/OFF status judged fr om the setting switch signal. MEMORY SW 1 “ON/OFF” ××

MEMORY SW 2 “ON/OFF” ××

SLIDE SW–FR “ON/OFF” ××

SLIDE SW–RR “ON/OFF” ××

RECLN SW–FR “ON/OFF” ××

RECLN SW–RR “ON/OFF” ××

LIFT FR SW–UP “ON/OFF” ××

LIFT FR SW–DN “ON/OFF” ××

LIFT RR SW–UP “ON/OFF” ××

LIFT RR SW–DN “ON/OFF” ×× MIR CON SW–UP “ON/OFF” ××ON/OFF status judged from the mirror switch (up) signal.

MIR CON SW–DN “ON/OFF” ××ON/OFF status judged from the mirror s witch (down) signal. MIR CON SW–RH “ON/OFF” ××

MIR CON SW–LH “ON/OFF” ××

Main

Signals

Selection

From

Contents

ON/OFF status judged fr om the seat memory switch 1 signal.

ON/OFF status judged fr om the seat memory switch 2 signal.

ON/OFF status judged f rom the sl iding switch (forward) signal.

ON/OFF status judged from the sliding switch (backward) signal.

ON/OFF status judged from th e reclining switch (forward) signal.

ON/OFF status judged from the reclining switch (backward) signal.

ON/OFF status judged from the lifting switch front (up) signal.

ON/OFF status judged from the lifting switch front (down) signal.

ON/OFF status judged from the lifting switch rear (up) signal.

ON/OFF status judged from the lifting switch rear (down) signal.

ON/OFF status judged from the door mirror remote control switch (passenger side) signal.

ON/OFF status judged from the door mirror remote control switch (driver side) signal.

ADP

ADP-41

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DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

Monitor Item Unit

MIR CHNG SW–R “ON/OFF” ××

MIR CHNG SW–L “ON/OFF” ×× TILT SW-UP “ON/OFF” ××ON/OFF status judged from the tilt switch (up) signal.

TILT SW-DOWN “ON/OFF” ××ON/OFF status judged from the tilt switch (down) signal. TELESCO SW-FR “ON/OFF” ××

TELESCO SW-RR “ON/OFF” ××

DETENT SW “ON/OFF” ××

STARTER SW “ON/OFF” ××

SLIDE PULSE — – ×

RECLN PULSE — – ×

LIFT FR PULSE — – ×

LIFT RR PULSE — – ×

MIR/SEN RH U–D “V” – ×

MIR/SEN RH R–L “V” – ×

MIR/SEN LH U–D “V” – ×

MIR/SEN LH R–L “V” – × TILT SEN “V” – × Voltage input from tilt sensor is displayed.

TELESCO SEN “V” – × Voltage input from telescopic sensor is displayed.

Main

Signals

Selection

From Menu

Contents

ON/OFF status judged from th e doo r m irro r remo te c on trol switch (switching to right) signal.

ON/OFF status judged from th e doo r m irro r remo te c on trol switch (switching to left) signal.

ON/OFF status judged from the telescoping switch (forward) signal.

ON/OFF status judged from the telescoping switch (backward) signal.

The selector lever position “OFF (P position) / ON (other than P position)” judged from the det ention switch signal.

Ignition key switch ON (START, ON) /OFF (ACC, OFF) status judged from the ignition switch signal.

Value (32768) when battery connections are standard. If it moves backward, the value increases. If it moves forward, the value decreases.

Value (32768) when battery connections are standard. If it moves DOWN, the value increases. If it moves UP, the value decreases.

Voltage input from door mirror sensor (passenger side) up/ down is displayed.

Voltage input from door mirror sensor (passenger side) left/ right is displayed.

Voltage input from door mirror sensor (driver side) up/down is displayed.

Voltage input from door mirror sensor (driver side) left/right is displayed.

ACTIVE TEST

CAUTION:

When driving vehicle, do not perform active test.

Test item Description SEAT SLIDE Activates/deactivates the sliding motor. SEAT RECLINING Activates/deactivates the reclining motor. SEAT LIFTER FR Activates/deactivates the lifting motor (front). SEAT LIFTER RR Activates/deactivates the lifting motor (rear). TILT MOTOR Activates/deactivates the tilt motor. TELESCO MOTOR Activates/deactivates the telescopic motor. MIRROR MOTOR RH Activates/deactivates the mirror motor (passenger side).

ADP-42

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DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Revision: 2014 October 2012 EX

< SYSTEM DESCRIPTION >

Test item Description

MIRROR MOTOR LH Activates/deactivates the mirror motor (driver side). MEMORY SW INDCTR Turns ON/OFF the memory indicator.

WORK SUPPORT

Work item Content Item

SEAT SLIDE VOLUME SET

EXIT TILT SETTING

EXIT SEAT SLIDE SETTING

The amount of seat sliding for entry/exit assist can be selected from 3 items.

Entry/exit assist (steering column) can be selected: ON (operated) – OFF (not operated)

Entry/exit assist (seat) can be selected: ON (operated) – OFF (not operated)

40 mm 80 mm

150 mm

OFF

ADP

ADP-43

Page 54

U1000 CAN COMM CIRCUIT

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description INFOID:0000000007456381

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H-line, CAN L-line) allowing a high rate of information transmission with less wiring. Each control unit transmits/receives data but selectively reads required data only.

DTC Logic INFOID:0000000007456382

DTC DETECTION LOGIC

DTC

U1000

Trouble diagnosis

name

CAN COMM CIRCUIT

DTC detecting condition Possible cause

• Driver seat control unit cannot communicate to other control units.

• Driver seat control unit cannot communicate for more than the specified time.

• Harness or connectors (CAN communication line is open or shorted)

DTC CONFIRMATION PROCEDURE

1.STEP 1

Turn ignition switch ON and wait at least 3 seconds.

>> GO TO 2.

2.STEP 2

Check “Self diagnostic result” with CONSULT. Is the DTC detected?

YES >> Perform diagnosis procedure. Refer to ADP-44, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000007456383

Refer to LAN-16, "Trouble Diagnosis Flow Chart".

Special Repair Requirement INFOID:0000000007456384

Refer to ADP-9, "SYSTEM INITIALIZATION : Description".

ADP-44

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B2112 SLIDING MOTOR

Description INFOID:0000000007456385

• The seat sliding motor is installed to the seat cushion frame.

• The seat sliding motor is installed with the driver seat control unit.

• Slides the seat frontward/ rearward by changing the rotation direction of sliding motor.

DTC Logic INFOID:0000000007456386

DTC DETECTION LOGIC

DTC No.

B2112 SEAT SLIDE

DTC CONFIRMATION PROCEDURE

Trouble diagnosis

name

DTC detecting condition Possible cause

The driver seat control unit detects the output of sliding motor output terminal for 0.1 seco nd or more even if the sliding switch is not input.

• Driver seat control unit

• Slide motor harness is power shorted

1.RERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check “Self diagnostic result” with CONSULT. Is the DTC detected?

YES >> Perform diagnosis procedure. Refer to ADP-45, "Diagnosis Procedure". NO >> INSPECTION END

NOTE:

First perform diagnosis for B2126 if B2126 is detected.

Diagnosis Procedure INFOID:0000000007456387

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check “Self diagnostic result” with CONSULT.

3. Erase the DTC.

4. Perform DTC confirmation procedure. Refer to ADP-45, " Is the DTC displayed again?

YES >> GO TO 2. NO >> Check intermittent incident. Refer to GI-42, "

DTC Logic".

Intermittent Incident".

2.CHECK SLIDING MOTOR CIRCUIT (POWER SHORT)

1. Turn ignition switch OFF.

2. Disconnect sliding motor and driver seat control unit connector.

3. Check voltage between sliding motor harness connector and ground.

(+)

Sliding motor

Connector Terminals

B461

Is the inspection result normal?

YES >> GO TO 3. NO >> Repair or replace harness or connector.

35 42

(–)

Ground 0

3.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL

Voltage (V)

(Approx.)

ADP

1. Connect driver seat control unit connector.

2. Check voltage between driver seat control unit harness connector and ground.

ADP-45

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B2112 SLIDING MOTOR

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< DTC/CIRCUIT DIAGNOSIS >

(+)

Driver seat control unit

Connector Terminals

B451

35 42

Is the inspection result normal?

YES >> GO TO 4. NO >> Replace driver seat control unit. Refer to ADP-221, "

4.CHECK INTERMITTENT INCIDENT

(–)

Ground 0

Voltage (V)

(Approx.)

Removal and Installation"

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

ADP-46

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B2113 RECLINING MOTOR

Description INFOID:0000000007456388

• The seat reclining motor is installed to the seatback frame.

• The seat reclining motor is activated with the driver seat control unit.

• Tilts the seatback frontward/rearward by changing the rotation direction of reclining motor.

DTC Logic INFOID:0000000007456389

DTC DETECTION LOGIC

DTC No.

B2113 SEAT RECLINING

Trouble diagnosis

name

The driver seat control unit det ects the output of reclining motor output terminal for 0.1 second or more even if the reclining switch is not input.

DTC CONFIRMATION PROCEDURE

DTC detecting condition Possible cause

• Driver seat control unit

• Reclining motor harness is power shorted

1.REFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check “Self diagnostic result” with CONSULT. Is the DTC detected?

YES >> Perform diagnosis procedure. Refer to ADP-47, "Diagnosis Procedure". NO >> INSPECTION END

NOTE:

First perform diagnosis for B2126 if B2126 is detected.

Diagnosis Procedure INFOID:0000000007456390

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check “Self diagnostic result” with CONSULT.

3. Erase the DTC.

4. Perform DTC confirmation procedure. Refer to ADP-47, " Is the DTC displayed again?

YES >> GO TO 2. NO >> Check intermittent incident. Refer to GI-42, "

DTC Logic".

Intermittent Incident".

2.CHECK RECLINING MOTOR CIRCUIT (POWER SHORT)

1. Turn ignition switch OFF.

2. Disconnect reclining motor and driver seat control unit connector.

3. Check voltage between reclining motor harness connector and ground.

(+)

Reclining motor

Connector Terminals

B454

Is the inspection result normal?

YES >> GO TO 3. NO >> Repair or replace harness or connector.

36 44

(–)

Ground 0

3.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL

Voltage (V)

(Approx.)

ADP

1. Connect driver seat control unit connector.

2. Check voltage between driver seat control unit harness connector and ground.

ADP-47

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B2113 RECLINING MOTOR

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(+)

Driver seat control unit

Connector Terminals

B451

36 44

Is the inspection result normal?

YES >> GO TO 4. NO >> Replace driver seat control unit. Refer to ADP-221, "

4.CHECK INTERMITTENT INCIDENT

(–)

Ground 0

Voltage (V)

(Approx.)

Removal and Installation".

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

ADP-48

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B2118 TILT SENSOR

Description INFOID:0000000007456391

• The tilt sensor is installed to the steering column assembly.

• The resistance of tilt sensor is changed according to the up/down position of steering column.

• The terminal voltage of automatic drive positioner control unit will be changed according to a change of tilt sensor resistance. Automatic drive positioner control unit calculates the tilt position from the voltage.

DTC Logic INFOID:0000000007456392

DTC DETECTION LOGIC

DTC No.

B2118 TILT SENSOR

DTC CONFIRMATION PROCEDURE

Trouble diagnosis

name

DTC detecting condition Possible cause

The input voltage of tilt sensor is less then 0.1Vor more than 4.9V.

• Harness and connectors (Tilt sensor circuit is opened/ shorted, tilt sensor power supply circuit is opened/shorted.)

• Tilt sensor

1.RERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check “Self diagnostic result” with CONSULT. Is the DTC detected?

YES >> Perform diagnosis procedure. Refer to ADP-49, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000007456393

1.CHECK TILT SENSOR SIGNAL

1. Turn ignition switch ON.

2. Select “TILT SEN” in “Data monitor” mode with CONSULT.

3. Check tilt sensor signal under the following condition.

Monitor item Condition Value

Change between

TILT SEN Tilt position

1.2 [V] (close to top)

3.4 [V] (close to bottom)

Is the value normal?

YES >> GO TO 6. NO >> GO TO 2.

2.CHECK TILT SENSOR CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit and tilt & telescopic sensor connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic sensor harness connector.

Automatic drive positioner control unit Tilt & telescopic sensor

Connector Terminal Connector Terminal

M51 7 M48 3 Existed

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Continuity

ADP

ADP-49

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B2118 TILT SENSOR

Automatic drive positioner control unit

Connector Terminal

M51 7 Not existed

Ground

Continuity

Is the inspection result normal?

YES >> GO TO 3. NO >> Repair or replace harness or connector.

3.CHECK TILT SENSOR POWER SUPPLY

1. Connect automatic drive positioner control unit connector.

2. Turn ignition switch ON.

3. Check voltage between tilt & telescopic sensor harness connector and ground.

(+)

Tilt & telescopic sensor

Connector Terminal

M48 1 Ground 5

(–)

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 5. NO >> GO TO 4.

4.CHECK TILT SENSOR POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic sensor harness connector.

Automatic drive positioner control unit Tilt & telescopic sensor

Connector Terminal Connector Terminal

M5233M48 1Existed

Continuity

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Automatic drive positioner control unit

Connector Terminal

M52 33 Not existed

Ground

Continuity

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer toADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

5.CHECK TILT SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic sensor harness connector.

Automatic drive positioner control unit Tilt & telescopic sensor

Connector Terminal Connector Terminal

M5241M48 4Existed

Continuity

Is the inspection result normal?

YES >> Replace tilt & telescopic sensor. NO >> Repair or replace harness or connector.

6.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

Intermittent Incident".

ADP-50

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B2118 TILT SENSOR

>> INSPECTION END

ADP

ADP-51

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B2119 TELESCOPIC SENSOR

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

B2119 TELESCOPIC SENSOR

Description INFOID:0000000007456394

• The telescopic sensor is installed to the steering column assembly.

• The resistance of telescopic sensor is changed according to the forward/backward position of steering col-

umn.

• The terminal voltage of automatic drive positioner control unit will be changed according to a change of tele-

scopic sensor resistance. Automatic drive positioner control unit calculates the telescopic position from the voltage.

DTC Logic INFOID:0000000007456395

DTC DETECTION LOGIC

DTC No.

B2119

Trouble diagnosis

name

TELESCOPIC SENSOR

The input voltage of telescopic sensor is less than

0.1V or more than 4.9V.

DTC detecting condition Possible cause

• Harness and connectors (Telescopic sensor circuit is opened/shorted, telescop ic sensor power supply circuit is opened/shorted.)

• Telescopic sensor

DTC CONFIRMATION PROCEDURE

1.RERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Check “Self diagnostic result” with CONSULT. Is the DTC is detected?

YES >> Perform diagnosis procedure. Refer to ADP-52, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000007456396

1.CHECK TELESCOPIC SENSOR SIGNAL

1. Turn ignition switch ON.

2. Select “TELESCO SEN” in “Data monitor” mode with CONSULT.

3. Check the tilt sensor signal under the following condition.

Monitor item Condition Value

Change between

TELESCO SEN Telesco pi c posit io n

0.8 [V] (close to top)

3.4 [V] (close to bottom)

Is the valve normal?

YES >> GO TO 6. NO >> GO TO 2.

2.CHECK TELESCOPIC SENSOR CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit and tilt & telescopic sensor connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic sensor harness connector.

Automatic drive positioner control unit Tilt & telescopic sensor

Connector Terminal Connector Terminal

M5123M48 2Existed

4. Check continuity between automatic drive positioner control unit harness connector and ground.

ADP-52

Continuity

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B2119 TELESCOPIC SENSOR

Automatic drive positioner control unit

Connector Terminal

M51 23 Not existed

Ground

Continuity

Is the inspection result normal?

YES >> GO TO 3. NO >> Repair or replace harness or connector.

3.CHECK TELESCOPIC SENSOR POWER SUPPLY

1. Connect automatic drive positioner control unit connector.

2. Turn ignition switch ON.

3. Check voltage between tilt & telescopic sensor harness connector and ground.

(+)

Tilt & telescopic sensor

Connector Terminal

M48 1 Ground 5

(–)

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 5. NO >> GO TO 4.

4.CHECK TELESCOPIC SENSOR POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic sensor harness connector.

Automatic drive positioner control unit Tilt & telescopic sensor

Connector Terminal Connector Terminal

M52 33 M48 1 Existed

Continuity

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Automatic drive positioner control unit

Connector Terminal

M52 33 Not existed

Ground

Continuity

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer to ADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

5.CHECK TELESCOPIC SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic sensor harness connector.

Automatic drive positioner control unit Tilt & telescopic sensor

Connector Terminal Connector Terminal

M52 41 M48 4 Existed

Continuity

Is the inspection result normal?

YES >> Replace tilt & telescopic sensor. NO >> Repair or replace harness.

6.CHECK INTERMITTENT INCIDENT

ADP

Refer to GI-42, "

Intermittent Incident".

ADP-53

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Revision: 2014 October 2012 EX

>> INSPECTION END

B2119 TELESCOPIC SENSOR

ADP-54

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Revision: 2014 October 2012 EX

B2126 DETENT SW

Description INFOID:0000000007456397

• Detention switch is installed on A/T shift selector. It is turned OFF when the A/T selector lever is in P posi-

tion.

• The driver seat control unit judges that the A/T selector lever is in P position if continuity does not exist in this

circuit.

DTC Logic INFOID:0000000007456398

DTC DETECTION LOGIC

DTC No.

B2126 DETENT SW

DTC CONFIRMATION PROCEDURE

Trouble diagnosis

name

DTC detecting condition Possible cause

Selector lever is in P positio n and the ve hicle speed of 7±4 km/h is detected.

• Harness and connectors (Detention switch circuit is opened/shorted.)

• Detention switch

• Unified meter and A/C amp. (CAN communication)

1.RERFORM DTC CONFIRMATION PROCEDURE

1. Drive the vehicle at 7±4 km/h or more.

2. Check “Self diagnostic result” with CONSULT. Is the DTC detected?

YES >> Perform diagnosis procedure. Refer to ADP-55, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000007456399

1.CHECK DTC WITH “BCM”

Check “Self diagnostic result” for BCM with CONSULT. Is the either DTC B2601,B2602, B2603, B2604 or B2605 detected?

YES >> Check the DTC. Refer to BCS-86, "DTC Index". NO >> GO TO 2.

2.CHECK DTC WITH “METER/M&A”

Check “Self diagnostic result” for METER/M&A with CONSULT. Is the DTC detected?

YES >> Check the DTC. Refer to ADP-143, "DTC Index". NO >> GO TO 3.

3.CHECK DETENTION SWITCH SIGNAL

1. Turn ignition switch ON.

2. Select “DETENT SW” in “Data Monitor” mode with CONSULT.

3. Check detention switch signal under the following condition.

Monitor item Condition Status

DETENT SW selector lever

Is the status normal?

YES >> GO TO 5. NO >> GO TO 4.

P position OFF Other than above ON

4.CHECK DETENTION SWITCH CIRCUIT

ADP

ADP-55

Page 66

B2126 DETENT SW

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and A/T shift selector connector.

3. Check continuity between driver seat control unit harness connector and A/T shift selector harness connector.

Driver seat control unit A/T shift selector

Connector Terminal Connector Terminal

B451 21 M137 11 Existed

4. Check continuity between driver seat control unit harness connector and ground.

Driver seat control unit

Connector Terminal

B451 21 Not existed

Ground

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer toADP-221, "Removal and Installation". NO >> Repair or replace harness.

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

Continuity

ADP-56

Page 67

B2128 UART COMMUNICATION LINE

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

B2128 UART COMMUNICATION LINE

Description INFOID:0000000007456400

Driver seat control unit performs UART communication with the automatic drive positioner control unit using 2 communication lines, TX and RX line. Driver seat control unit receives the operation signals of tilt & telescopic switch, door mirror remote control switch, set switch and memory switch and the position signals of tilt & telescopic sensor and door mirror sensor from the automatic drive positioner control unit and transmits the operation request signal.

DTC Logic INFOID:0000000007456401

DTC DETECTION LOGIC

DTC No. Trouble diagnosis name DTC detecting condition Possible cause

• UART communic ati on line

The communication between driver seat control unit

B2128 UART COMM

and auto drive positioner control unit is i nterrupted for a period of time.

DTC CONFIRMATION PROCEDURE

(UART communication line is open or shorted)

• Driver seat control unit

• Aut om ati c driv e po si tioner control unit

1.RERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

2. Operate tilt & telescopic switch for more than 2 seconds.

3. Check “Self diagnostic result” with CONSULT. Is the DTC detected?

YES >> Perform diagnosis procedure. Refer to ADP-57, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000007456402

ADP

1.CHECK UART COMMUNICATION LINE CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and automatic drive positioner control unit connector.

3. Check continuity between driver seat control unit harness connector and automatic drive positioner control unit harness connector.

Driver seat control unit Automatic drive positioner control unit

Connector Terminal Connector Terminal

B451

17 26

M51

4. Check continuity between driver seat control unit harness connector and ground.

Driver seat control unit

Connector Terminal

B451

Ground

Is the inspection result normal?

YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident". NO >> Repair or replace harness.

Continuity

Existed

Continuity

Not existed

ADP-57

Page 68

POWER SUPPLY AND GROUND CIRCUIT

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

BCM

BCM : Diagnosis Procedure INFOID:0000000007456403

1.CHECK FUSE AND FUSIBLE LINK

Check that the following fuse and fusible link are not blown.

Signal name Fuse and fusible link No.

Battery power supply

Is the fuse fusing?

YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is

blown.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM connectors.

3. Check voltage between BCM harness connector and ground.

Terminals

(+) (−)

BCM

Connector Terminal

M118 1 M119 11

Is the measurement value normal?

YES >> GO TO 3. NO >> Repair harness or connector.

Ground

Voltage

(Approx.)

Battery voltage

3.CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

BCM

Connector Terminal

M119 13 Existed

Does continuity exist?

YES >> INSPECTION END NO >> Repair harness or connector.

Ground

DRIVER SEAT CONTROL UNIT

Continuity

DRIVER SEAT CONTROL UNIT : Diagnosis Procedure INFOID:0000000007456404

NOTE:

Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT.

1.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Check voltage between driver seat control unit harness connector and ground.

ADP-58

Page 69

POWER SUPPLY AND GROUND CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

(+)

Driver seat control unit

Connector Terminal

B452

33 40

(–)

Ground Battery voltage

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 2. NO >> Check the following.

• Repair or replace harness between driver seat control unit and fuse block (J/B).

• Circuit breaker.

2.CHECK GROUND CIRCUIT

Check continuity between the driver seat control unit harness connector and ground.

Driver seat control unit

Connector Terminal

B451 32 B452 48

Ground

Is the inspection result normal?

YES >> Driver seat control unit power supply and ground circuit are OK. NO >> Repair or replace harness between driver seat control unit and ground.

DRIVER SEAT CONTROL UNIT : Special Repair Requirement INFOID:0000000007456405

Continuity

Existed

1.PERFORM ADDITIONAL SERVICE

Perform additional service when removing battery negative terminal.

>> Refer to ADP-8, "

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

: Description".

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Diagnosis Procedure

INFOID:0000000007456406

NOTE:

Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT.

1.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Check voltage between automatic drive positioner control unit harness connector and ground.

(+)

Automatic drive positioner control unit

Connector Terminal

M52

34 39

(–)

Ground Battery voltage

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 2. NO >> Repair or replace harness between automatic drive positioner control unit and fuse block (J/B).

2.CHECK GROUND CIRCUIT

ADP

Check continuity between the automatic drive positioner control unit harness connector and ground.

ADP-59

Page 70

POWER SUPPLY AND GROUND CIRCUIT

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

Automatic drive positioner control unit

Connector Terminal

M52

40 48

Ground

Continuity

Existed

Is the inspection result normal?

YES >> Automatic drive positioner control unit power supply and ground circuit are OK. NO >> Repair or replace harness between automatic drive positioner control unit and ground.

AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Special Repair Requirement

INFOID:0000000007456407

1.PERFORM ADDITIONAL SERVICE

Perform additional service when removing battery negative terminal.

>> Refer to ADP-8, "

: Description".

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

ADP-60

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< DTC/CIRCUIT DIAGNOSIS >

Revision: 2014 October 2012 EX

SLIDING SWITCH

Description INFOID:0000000007456408

Sliding switch is equipped to the power seat switch on the seat cushion side surface. The operation signal is inputted to the driver seat control unit when the sliding switch is operated.

Component Function Check INFOID:0000000007456409

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “SLIDE SW-FR”, “SLIDE SW-RR” in “Data monitor” mode with CONSULT.

3. Check sliding switch signal under the following conditions.

Monitor item Condition Status

SLIDE SW-FR Sliding switch (forward)

SLIDE SW-RR Sliding switch (backward)

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-61, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456410

Operate ON Release OFF Operate ON Release OFF

1.CHECK SLIDING SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Turn ignition switch ON.

4. Check voltage between power seat switch harness connector and ground.

(+)

Power seat switch

Connector Terminal

B459

(–)

Ground Battery voltage

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK SLIDING SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector.

3. Check continuity between driver seat control unit harness connector and power seat switch harness connector.

Driver seat control unit Power seat switch

Connector Terminal Connector Terminal

B451

11 26 26

B459

4. Check continuity between driver seat control unit harness connector and ground.

Continuity

Existed

ADP

ADP-61

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SLIDING SWITCH

Driver seat control unit

Connector Terminal

B451

11 26

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK SLIDING SWITCH

Refer to ADP-62, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-224, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456411

Intermittent Incident".

1.CHECK SLIDING SWITCH

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Check continuity between power seat switch terminals.

Power seat switch

Terminal

11 Sliding switch (backward)

26 Sliding switch (forward)

Condition Continuity

Operate Existed Release Not existe d Operate Existed Release Not existe d

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace power seat switch. Refer to ADP-224, "Removal and Installation".

ADP-62

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< DTC/CIRCUIT DIAGNOSIS >

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RECLINING SWITCH

Description INFOID:0000000007456412

Reclining switch is equipped to the power seat switch on the seat cushion side surface. The operation signal is inputted to the driver seat control unit when the reclining switch is operated.

Component Function Check INFOID:0000000007456413

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “RECLN SW-FR”, “RECLN SW-RR” in “Data monitor” mode with CONSULT.

3. Check reclining switch signal under the following conditions.

Monitor item Condition Status

RECLINE SW-FR Reclining switch (forward)

RECLINE SW-RR Reclining switch (backward)

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-63, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456414

Operate ON Release OFF Operate ON Release OFF

1.CHECK RECLINING SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Turn ignition switch ON.

4. Check voltage between power seat switch harness connector and ground.

(+)

Power seat switch

Connector Terminal

B459

12 27

(–)

Ground Battery voltage

Volt age (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK RECLINING SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector.

3. Check continuity between driver seat control unit harness connector and power seat switch harness connector.

Driver seat control unit Power seat switch

Connector Terminal Connector Terminal

B451

12 27 27

B459

4. Check continuity between driver seat control unit harness connector and ground.

Continuity

Existed

ADP

ADP-63

Page 74

< DTC/CIRCUIT DIAGNOSIS >

Revision: 2014 October 2012 EX

RECLINING SWITCH

Driver seat control unit

Connector Terminal

B451

12 27

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK RECLINING SWITCH

Refer to ADP-64, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-224, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456415

Intermittent Incident".

1.CHECK RECLINING SWITCH

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Check continuity between power seat switch terminals.

Power seat switch

Terminal

12 Reclining switch (backward )

27 Reclining switch (forward)

Condition Continuity

Operate Existed Release Not existed Operate Existed Release Not existed

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace power seat switch. Refer toADP-224, "Removal and Installation".

ADP-64

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LIFTING SWITCH (FRONT)

Description INFOID:0000000007456416

Lifting switch (front) is equipped to the power seat switch on the seat cushion side surface. The operation signal is inputted to the driver seat control unit when the lifting switch (front) is operated.

Component Function Check INFOID:0000000007456417

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “LIFT FR SW-UP”, “LIFT FR SW-DN” in “Data monitor” mode with CONSULT.

3. Check lifting switch (front) signal under the following conditions.

Monitor item Condition Status

LIFT FR SW-UP Lifting switch front (up)

LIFT FR SW-DN Lifting switch front (down)

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-65, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456418

Operate ON Release OFF Operate ON Release OFF

1.CHECK LIFTING SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Turn ignition switch ON.

4. Check voltage between power seat switch harness connector and ground.

(+)

Power seat switch

Connector Terminal

B459

13 28

(–)

Ground Battery voltage

Volt age (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK LIFTING SWITCH (FRONT) CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector.

3. Check continuity between driver seat control unit harness connector and power seat switch harness connector.

Driver seat control unit Power seat switch

Connector Terminal Connector Terminal

B451

13 28 28

B459

4. Check continuity between driver seat control unit harness connector and ground.

Continuity

Existed

ADP

ADP-65

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LIFTING SWITCH (FRONT)

Driver seat control unit

Connector Terminal

B451

13 28

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK LIFTING SWITCH (FRONT)

Refer to ADP-66, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-224, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456419

Intermittent Incident".

1.CHECK LIFTING SWITCH (FRONT)

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Check continuity between power seat switch terminals.

Power seat switch

Terminal

13 Lifting swit ch front (down)

28 Lifting switch front (up)

Condition Continuity

Operate Existed Release Not existe d Operate Existed Release Not existe d

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace power seat switch. Refer to ADP-224, "Removal and Installation".

ADP-66

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LIFTING SWITCH (REAR)

Description INFOID:0000000007456420

Lifting switch (rear) is equipped to the power seat switch on the seat cushion side surface. The operation signal is inputted to the driver seat control unit when the lifting switch (rear) is operated.

Component Function Check INFOID:0000000007456421

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “LIFT RR SW-UP”, “LIFT RR SW-DN” in “Data monitor” mode with CONSULT.

3. Check lifting switch (rear) signal under the following conditions.

Monitor item Condition Status

LIFT RR SW-UP Lifting switch rear (up)

LIFT RR SW-DN Lifting switch rear (down)

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-67, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456422

Operate ON Release OFF Operate ON Release OFF

1.CHECK LIFTING SWITCH (REAR) SIGNAL

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Turn ignition switch ON.

4. Check voltage between power seat switch harness connector and ground.

(+)

Power seat switch

Connector Terminal

B459

14 29

(–)

Ground Battery voltage

Volt age (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK LIFTING SWITCH (REAR) CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector.

3. Check continuity between driver seat control unit harness connector and power seat switch harness connector.

Driver seat control unit Power sear switch

Connector Terminal Connector Terminal

B451

14 29 29

B459

4. Check continuity between driver seat control unit harness connector and ground.

Continuity

Existed

ADP

ADP-67

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LIFTING SWITCH (REAR)

Driver seat control unit

Connector Terminal

B451

14 29

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK LIFTING SWITCH (REAR)

Refer to ADP-68, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-224, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456423

Intermittent Incident".

1.CHECK LIFTING SWITCH (REAR)

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Check continuity between power seat switch terminals.

Power seat switch

Terminal

14 Lifting switch rear (up)

29 Lifting switch rear (down)

Condition Continuity

Operate Existed Release Not existed Operate Existed Release Not existed

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace power seat switch. Refer to ADP-224, "Removal and Installation".

ADP-68

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TILT SWITCH

Description INFOID:0000000007456424

Tilt switch is equipped to the steering column. The operation signal is inputted to the automatic drive positioner control unit when the tilt switch is operated.

Component Function Check INFOID:0000000007456425

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “TILT SW-UP”, “TILT SW-DN” in “Data monitor” mode with CONSULT.

3. Check tilt switch signal under the following conditions.

Monitor item Condition Status

TILT SW -UP Tilt switch (up)

TILT SW -DN Tilt switch (down)

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-69, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456426

Operate ON Release OFF Operate ON Release OFF

1.CHECK TILT SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect tilt & telescopic switch connector.

3. Turn ignition switch ON.

4. Check voltage between tilt & telescopic switch harness connector and ground.

(+)

Tilt & telescopic switch

Connector Terminal

M31

4 5

(–)

Ground Battery voltage

Volt age (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK TILT SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic switch harness connector.

Automatic drive positioner control unit Tilt & telescopic switch

Connector Terminal Connector Terminal

M51

17 5

M31

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Continuity

Existed

ADP

ADP-69

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TILT SWITCH

Automatic drive positioner control unit

Connector Terminal

M51

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer to ADP-222, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK TILT SWITCH

Refer to ADP-70, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace tilt & telescopic switch. Refer to ADP-225, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456427

Intermittent Incident".

1.CHECK TILT SWITCH

1. Turn ignition switch OFF.

2. Disconnect tilt & telescopic switch connector.

3. Check continuity between tilt & telescopic switch terminals.

Tilt & telescopic switch

Terminal

4 Tilt switch (up)

5 Tilt switch (down)

Condition Continuity

Operate Existed Release Not existed Operate Existed Release Not existed

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace tilt & telescopic switch. Refer toADP-225, "Removal and Installation".

ADP-70

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TELESCOPIC SWITCH

Description INFOID:0000000007456428

Telescopic switch is equipped to the steering column. The operation signal is inputted to the automatic drive positioner control unit when the telescopic switch is operated.

Component Function Check INFOID:0000000007456429

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “TELESCO SW-FR”, “TELESCO SW-RR” in “Data monitor” mode with CONSULT.

3. Check telescopic switch signal under the following conditions.

Monitor item Condition Status

TELESCO SW-FR Telescopic switch (forward)

TELESCO SW-RR Telescopic switch (backward)

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-71, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456430

Operate ON Release OFF Operate ON Release OFF

1.CHECK TELESCOPIC SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect tilt & telescopic switch connector.

3. Turn ignition switch ON.

4. Check voltage between tilt & telescopic switch harness connector and ground.

(+)

Tilt & telescopic switch

Connector Terminal

M31

2 3

(–)

Ground Battery voltage

Volt age (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK TELESCOPIC SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and tilt & telescopic switch harness connector.

Automatic drive positioner control unit Tilt & telescopic switch

Connector Terminal Connector Terminal

M51

11 27 3

M31

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Continuity

Existed

ADP

ADP-71

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TELESCOPIC SWITCH

Automatic drive positioner control unit

Connector Terminal

M51

11 27

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer to ADP-222, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK TELESCOPIC SWITCH

Refer to ADP-72, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace tilt & telescopic switch. Refer to ADP-225, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456431

Intermittent Incident".

1.CHECK TELESCOPIC SWITCH

1. Turn ignition switch OFF.

2. Disconnect tilt & telescopic switch connector.

3. Check continuity between tilt & telescopic switch terminals.

Tilt & telescopic switch

Terminal

2 Telescopic switch (forward)

3 Te lescopic switch (backward)

Condition Continuity

Operate Existed Release Not existed Operate Existed Release Not existed

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace tilt & telescopic switch. Refer toADP-225, "Removal and Installation".

ADP-72

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SEAT MEMORY SWITCH

Description INFOID:0000000007456432

Memory switch is equipped on the seat set switch and seat memory switch installed to the driver side door trim. The operation signal is inputted to the automatic drive positioner control unit when the set switch or memory switch is operated.

Component Function Check INFOID:0000000007456433

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “MEMORY SW 1”, “MEMORY SW 2” “SET SW” in “Data monitor” mode with CONSULT.

3. Check seat memory switch signal under the following conditions.

Monitor item Condition Status

SET SW SET SW

MEMORY SW 1 Memory switch 1

MEMORY SW 2 Memory switch 2

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-73, "

Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456434

Push ON Release OFF Push ON Release OFF Push ON Release OFF

1.CHECK SEAT MEMORY SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect seat memory switch connector.

3. Turn ignition switch ON.

4. Check voltage between seat memory switch harness connector and ground.

(+)

Seat memory switch

Connector Terminal

(–)

Ground 51

Volt age (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK MEMORY SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit connector.

3. Check continuity between automatic drive positioner control unit harness connector and seat memory switch harness connector.

ADP

ADP-73

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SEAT MEMORY SWITCH

Automatic drive positioner control unit Seat memory switch

Connector Terminal Connector Terminal

M51

25 2

Continuity

Existed91

4. Check continuity between automatic drive positioner control unit harness connector and ground.

Automatic drive positioner control unit

Connector Terminal

M51

Ground

Continuity

Not existed9

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer toADP-222, "Removal and Installation". NO >> Repair or replace harness or connector.

3.CHECK MEMORY SWITCH GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Check continuity between seat memory switch harness connector and ground.

Seat memory switch

Connector Terminal

D5 4 Existed

Ground

Continuity

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness or connector.

4.CHECK SEAT MEMORY SWITCH

Refer to ADP-74, "

Component Inspection".

Is the inspection result normal?

YES >> GO TO 5. NO >> Replace seat memory switch. Refer toADP-223, "

Removal and Installation".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456435

Intermittent Incident".

1.CHECK SEAT MEMORY SWITCH

1. Turn ignition switch OFF.

2. Disconnect seat memory switch connector.

3. Check continuity between seat memory switch terminals.

ADP-74

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SEAT MEMORY SWITCH

Seat memory switch

Terminal

3 Set switch

1 Memory switch 1

2 Memory switch 2

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace seat memory switch. Refer to ADP-223, "

Condition Continuity

Push Existed Release Not existed Push Existed Release Not existed Push Existed Release Not existed

Removal and Installation".

ADP

ADP-75

Page 86

DOOR MIRROR REMOTE CONTROL SWITCH

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

DOOR MIRROR REMOTE CONTROL SWITCH

CHANGEOVER SWITCH

CHANGEOVER SWITCH : Description INFOID:0000000007456436

Changeover switch is integrated into door mirror remote control switch. Changeover switch has three positions (L, N and R). It changes door mirror motor operation by transmitting control signal to automatic drive positioner control unit.

CHANGEOVER SWITCH : Component Function Check INFOID:0000000007456437

1.CHECK CHANGEOVER SWITCH FUNCTION

Check the operation on “MIR CHNG SW-R” or “MIR CHNG SW-L” in “DATA MONITOR” mode with CONSULT. Refer to ADP-41, "

CONSULT Function".

Is the inspection result normal?

YES >> Changeover switch function is OK. NO >> Refer to ADP-76, "

CHANGEOVER SWITCH : Diagnosis Procedure".

CHANGEOVER SWITCH : Diagnosis Procedure INFOID:0000000007456438

1.CHECK CHANGEOVER SWITCH SIGNAL

1. Turn ignition switch ON.

2. Check voltage between automatic drive positioner control unit connector and ground.

(+)

Automatic drive positioner control unit

Connector Terminal

M51

(-) Condition

Ground

Change over switch

RIGHT 0 Other than above 5 LEFT 0 Other than above 5

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 6. NO >> GO TO 2.

2.CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit and door mirror remote control switch connector.

3. Check continuity between automatic drive positioner control unit connector and door mirror remote control switch connector.

Automatic drive positioner control unit Door mirror remote control switch

Connector Terminal Connector Terminal

M51

18 10

D17

4. Check continuity between automatic drive positioner control unit connector and ground.

Continuity

Existed

Automatic drive positioner control unit

Connector Terminal

M51

Ground

Continuity

Not existed

Is the inspection result normal?

ADP-76

Page 87

DOOR MIRROR REMOTE CONTROL SWITCH

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

YES >> GO TO 3. NO >> Repair or replace harness.

3.CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT

Check continuity between door mirror remote control switch connector and ground.

Door mirror remote control switch

Connector Terminal

D17 7 Existed

Ground

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness.

4.CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1. Connect automatic drive positioner control unit connector.

2. Turn ignition switch ON.

3. Check voltage between automatic drive positioner control unit connector and ground.

(+)

Automatic drive positioner control unit

Connector Terminal

M51

(-)

Ground 5

Is the inspection result normal?

YES >> GO TO 5. NO >> Replace automatic drive positioner control unit. Refer to ADP-222, "

Removal and Installation".

5.CHECK CHANGEOVER SWITCH

Continuity

Voltage (V)

(Approx.)

Check changeover switch. Refer to ADP-77, "

CHANGEOVER SWITCH : Component Inspection".

Is the inspection result normal?

YES >> Refer to GI-42, "Intermittent Incident". NO >> Replace door mirror remote control switch. Refer to MIR-122, "Removal and Installation".

6.CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to GI-42, "

Intermittent Incident".

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer to ADP-222, "Removal and Installation". NO >> Repair or replace the malfunctioning parts.

CHANGEOVER SWITCH : Component Inspection INFOID:0000000007456439

1.CHECK CHANGEOVER SWITCH

Check door mirror remote control switch.

Door mirror remote control switch

Terminal

7 Change over switch

Is the inspection result normal?

YES >> INSPECTION END

Condition Continuity

LEFT Existed Other than above Not existed RIGHT Existed Other than above Not existed

ADP

ADP-77

Page 88

DOOR MIRROR REMOTE CONTROL SWITCH

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

NO >> Replace door mirror remote control switch. Refer to MIR-122, "Removal and Installation".

MIRROR SWITCH

MIRROR SWITCH : Description INFOID:0000000007456440

It operates angle of the door mirror face. It transmits mirror face adjust operation to AUTOMATIC DRIVE POSITIONER CONTROL UNIT.

MIRROR SWITCH : Component Function Check INFOID:0000000007456441

1.CHECK MIRROR SWITCH FUNCTION

Check the operation on “MIR CON SW–UP/DN” and “MIR CON SW–RH/LH” in “DATA MONITOR” mode with CONSULT. Refer to ADP-41, "

CONSULT Function".

Is the inspection result normal?

YES >> Mirror switch function is OK. NO >> Refer to ADP-78, "

MIRROR SWITCH : Diagnosis Procedure".

MIRROR SWITCH : Diagnosis Procedure INFOID:0000000007456442

1.CHECK MIRROR SWITCH FUNCTION

1. Turn ignition switch ON.

2. Check voltage between automatic drive positioner control unit connector and ground.

(+)

Automatic drive positioner control unit

Connector Terminal

M51

(–) Condition

Ground Mirror switch

UP 0 Other than above 5 LEFT 0 Other than above 5 DOWN 0 Other than above 5 RIGHT 0 Other than above 5

Voltage (V)

(Approx.)

Is the inspection result normal?

YES >> GO TO 6. NO >> GO TO 2.

2.CHECK HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect automatic drive positioner control unit and door mirror remote control switch connector.

3. Check continuity between automatic drive positioner control unit connector and door mirror remote control switch connector.

Automatic drive positioner control unit Door mirror remote control switch

Connector Terminal Connector Terminal

M51

413 19 12 20 4

D17

Continuity

Existed

4. Check continuity between automatic drive positioner control unit connector and ground.

ADP-78

Page 89

DOOR MIRROR REMOTE CONTROL SWITCH

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

Automatic drive positioner control unit

Connector Terminal

M51

4 19 20

Ground

Is the inspection result normal?

YES >> GO TO 3. NO >> Repair or replace harness.

3.CHECK DOOR MIRROR REMOTE CONTROL SWITCH GROUND CIRCUIT

Check continuity between door mirror remote control switch connector and ground.

Door mirror remote control switch

Connector Terminal

D17 7 Existed

Ground

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness.

4.CHECK AUTOMATIC DRIVE POSITIONER CONTROL UNIT OUTPUT SIGNAL

1. Connect automatic drive positioner control unit connector.

2. Turn ignition switch ON.

3. Check voltage between automatic drive positioner control unit and ground.

(+)

Automatic drive positioner control unit

Connector Terminal

M51

4 19 20

(-)

Ground 5

Is the inspection result normal?

YES >> GO TO 5. NO >> Replace automatic drive positioner control unit. Refer to ADP-222, "

Removal and Installation".

5.CHECK MIRROR SWITCH

Continuity

Not existed

Continuity

Voltage (V)

(Approx.)

ADP

Check mirror switch Refer to ADP-80, "

MIRROR SWITCH : Component Inspection".

Is the inspection result normal?

YES >> Refer to GI-42, "Intermittent Incident". NO >> Replace door mirror remote control switch. Refer to MIR-122, "

Removal and Installation".

6.CHECK INTERMITTENT INCIDENT

Check intermittent incident. Refer to GI-42, "

Is the inspection result normal?

YES >> Replace automatic drive positioner control unit. Refer to ADP-222, "Removal and Installation". NO >> Repair or replace the malfunctioning parts.

Intermittent Incident".

ADP-79

Page 90

DOOR MIRROR REMOTE CONTROL SWITCH

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

MIRROR SWITCH : Component Inspection

1.CHECK MIRROR SWITCH

Check door mirror remote control switch.

Door mirror remote control switch

Terminal

Mirror switch

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace door mirror remote control switch. Refer to MIR-122, "

Condition Continuity

RIGHT Existed Other than above Not existed LEFT Existed Other than above Not existed UP Existed Other than above Not existed DOWN Existed Other than above Not existed

INFOID:0000000007456443

Removal and Installation".

ADP-80

Page 91

POWER SEAT SWITCH GROUND CIRCUIT

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

POWER SEAT SWITCH GROUND CIRCUIT

Diagnosis Procedure INFOID:0000000007456444

1.CHECK POWER SEAT SWITCH GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect power seat switch connector.

3. Check continuity between power seat switch connector and ground.

Power seat switch

Connector Terminal

B459 32 Existed

Is the inspection result normal?

YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident". NO >> Repair or replace harness.

Ground

Continuity

ADP

ADP-81

Page 92

TILT &TELESCOPIC SWITCH GROUND CIRCUIT

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

TILT &TELESCOPIC SWITCH GROUND CIRCUIT

Diagnosis Procedure INFOID:0000000007456445

1.CHECK TILT & TELESCOPIC SWITCH GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect tilt & telescopic switch connector.

3. Check continuity between tilt & telescopic switch and ground.

Tilt & telescopic switch

Connector Terminal

M31 1 Existed

Is the inspection result normal?

YES >> Check intermittent incident. Refer to GI-42, "Intermittent Incident". NO >> Repair or replace harness.

Ground

Continuity

ADP-82

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DETENTION SWITCH

Description INFOID:0000000007456446

Detention switch is installed on A/T shift selector. It is turned OFF when the Selector lever is in P position. The driver seat control unit judges that the Selector lever is in P position if continuity does not exist in this circuit.

Component Function Check INFOID:0000000007456447

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “DETENT SW” signal in “Data monitor” mode with CONSULT.

3. Check detention switch signal under the following conditions.

Monitor item Condition Status

P position OFF

DETENT SW Selector lever

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-83, "

Diagnosis Procedure".

Other than above

Diagnosis Procedure INFOID:0000000007456448

1.CHECK DTC WITH “BCM”

Check “Self Diagnostic Result” for BCM with CONSULT. Is the either DTC B2601, B2602, B2603, B2604 or B2605 detected?

YES >> Check the DTC. Refer to BCS-86, "DTC Index". NO >> GO TO 2.

2.CHECK DETENTION SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect A/T shift selector harness connector.

3. Turn ignition switch ON.

4. Check voltage between A/T shift selector harness connector and ground.

(+)

A/T shift selector

Connector Terminal

M137 11 Ground Battery voltage

Is the inspection result normal?

YES >> GO TO 4. NO >> GO TO 3.

(-)

Voltage (V)

(Approx.)

3.CHECK DETENTION SWITCH CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit.

3. Check continuity between driver seat control unit harness connector and A/T shift selector harness connector.

ADP

Driver seat control unit A/T shift selector

Connector Terminal Connector Terminal

B451 21 M137 11 Existed

4. Check continuity between driver seat control unit harness connector and ground.

Continuity

ADP-83

Page 94

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Revision: 2014 October 2012 EX

DETENTION SWITCH

Driver seat control unit

Connector Terminal

B451 21 Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer toADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

Ground

Continuity

4.CHECK DETENTION SWITCH

Refer to ADP-84, " Is the inspection result normal?

YES >> GO TO 5. NO >> Replace A/T shift selector. Refer to TM-179, "

Component Inspection".

Removal and Installation".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456449

Intermittent Incident".

1.CHECK DETENTION SWITCH

1. Turn ignition switch OFF.

2. Disconnect A/T shift selector connector.

3. Check A/T shift selector terminals.

A/T shift selector

Terminal

10 1 1 Selector lever

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace A/T shift selector. Refer to TM-179, "Removal and Installation".

Condition Continuity

P position Existed Other than above Not existed

ADP-84

Page 95

FRONT DOOR SWITCH (DRIVER SIDE)

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

FRONT DOOR SWITCH (DRIVER SIDE)

Description INFOID:0000000007456450

Detects front door (driver side) open/close condition.

Component Function Check INFOID:0000000007456451

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “DOOR SW-DR” in “Data monitor” mode with CONSULT.

3. Check the front door switch (driver side) signal under the following conditions.

Monitor item Condition Status

DOOR SW-DR

Front door switch (driver side)

Open ON Close OFF

Is the inspection result normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-85, "

Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000007456452

1.CHECK FRONT DOOR SWITCH (DRIVER SIDE) SIGNAL

1. Turn ignition switch OFF.

2. Disconnect front door switch (driver side) connector.

3. Check signal between front door switch (driver side) connector and ground with oscilloscope.

(+)

Front door switch (driver side)

Connector Terminal

(–)

Voltage (V)

(Approx.)

ADP

B16 2 Ground

Is the inspection result normal?

YES >> GO TO 3. NO >> GO TO 2.

2.CHECK FRONT DOOR SWITCH (DRIVER SIDE) CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between BCM connector and front door switch (driver side) connector.

BCM Front door switch (driver side)

Connector Terminal Connector Terminal

M123 150 B16 2 Existed

3. Check continuity between BCM connector and ground.

BCM

Connector Terminal

M123 150 Not existed

Ground

JPMIA0011GB

Continuity

ADP-85

Page 96

FRONT DOOR SWITCH (DRIVER SIDE)

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

Is the inspection result normal?

YES >> Replace BCM. Refer to BCS-92, "Exploded View". NO >> Repair or replace harness or connector.

3.CHECK FRONT DOOR SWITCH (DRIVER SIDE)

Refer to ADP-86, " Is the inspection result normal?

YES >> GO TO 4. NO >> Replace front door switch (driver side). Refer to DLK-274, "

Component Inspection".

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000007456453

Intermittent Incident".

1.CHECK FRONT DOOR SWITCH (DRIVER SIDE)

1. Turn ignition switch OFF.

2. Disconnect front door switch (driver side) connector.

3. Check continuity between front door switch (driver side) terminals.

Front door switch (driver side)

Terminal

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace front door switch (driver side). Refer to DLK-274, "

Ground part of door

switch

Front door switch (driver side)

Condition Continuity

Pushed Not existed Released Existed

Removal and Installation".

ADP-86

Page 97

< DTC/CIRCUIT DIAGNOSIS >

Revision: 2014 October 2012 EX

SLIDING SENSOR

Description INFOID:0000000007456454

• The sliding sensor is installed to the seat slide cushion frame.

• The pulse signal is inputted to the driver seat control unit when sliding is performed.

• The driver seat control unit counts the pulse and calculates the sliding amount of the seat.

Component Function Check INFOID:0000000007456455

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “SLIDE PULSE” in “Data monitor” mode with CONSULT.

3. Check sliding sensor signal under the following conditions.

Monitor item Condition Valve

Operate (forward)

SLIDE PULSE Seat sliding

: The value at the seat position attained when the battery is connected is considered to be 32768.

Operate (backward) Release

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-87, "

Diagnosis Procedure".

Change (increase)

Change (decrease)

No change

Diagnosis Procedure INFOID:0000000007456456

1.CHECK SLIDING SENSOR SIGNAL

1. Turn ignition switch ON.

2. Check voltage signal between driver seat control unit harness connector and ground with oscilloscope.

(+)

Driver seat control unit

Connector Terminal

B451 24 Ground Seat slidi ng

(–) Condition

Operate

Other than above

Voltage (V)

(Approx.)

JMJIA0119ZZ

0 or 5

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> GO TO 2.

2.CHECK SLIDING SENSOR CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and sliding sensor connector.

3. Check continuity between driver seat control unit harness connector and sliding sensor harness connector.

ADP

ADP-87

Page 98

< DTC/CIRCUIT DIAGNOSIS >

Revision: 2014 October 2012 EX

SLIDING SENSOR

Driver seat control unit Sliding sensor

Connector Terminal Connector Terminal

B451 24 B453 24 Existed

4. Check continuity between driver seat control unit harness connector and ground.

Driver seat control unit

Connector Terminal

B451 24 Not existed

Ground

Is the inspection result normal?

YES >> GO TO 3. NO >> Repair or replace harness or connector.

3.CHECK SLIDING SENSOR POWER SUPPLY

1. Connect driver seat control unit connector.

2. Turn ignition switch ON.

3. Check voltage between sliding sensor harness connector and ground.

(+)

Sliding sensor

Connector Terminal

B453 16 Ground Battery voltage

(–)

Is the inspection result normal?

YES >> GO TO 5. NO >> GO TO 4.

4.CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT

Continuity

Voltage (V)

(Approx.)

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector.

3. Check continuity between driver seat control unit harness connector and sliding sensor harness connector.

Driver seat control unit Sliding sensor

Connector Terminal Connector Terminal

B451 16 B453 16 Existed

Continuity

4. Check continuity between driver seat control unit harness connector and ground.

Driver seat control unit

Connector Terminal

B451 16 Not existed

Ground

Continuity

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> Repair or replace harness or connector.

5.CHECK SLIDING SENSOR GROUND

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector.

3. Check continuity between driver seat control unit harness connector and sliding sensor harness connector.

Driver seat control unit Sliding sensor

Connector Terminal Connector Terminal

B451 31 B453 31 Existed

Continuity

ADP-88

Page 99

SLIDING SENSOR

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

Is the inspection result normal?

YES >> Replace sliding sensor. NO >> Repair or replace harness or connector.

ADP

ADP-89

Page 100

RECLINING SENSOR

Revision: 2014 October 2012 EX

< DTC/CIRCUIT DIAGNOSIS >

RECLINING SENSOR

Description INFOID:0000000007456457

• The reclining motor is installed to the seatback frame.

• The pulse signal is inputted to the driver seat control unit when the reclining is operated.

• The driver seat control unit counts the pulse and calculates the reclining amount of the seat.

Component Function Check INFOID:0000000007456458

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “RECLN PULSE” in “Data monitor” mode with CONSULT.

3. Check reclining sensor signal under the following conditions.

Monitor item Condition Value

Operate (forward)

RECLN PULSE Seat reclining

: The value at the seat position attained when the battery is connected is considered to be 32768.

Operate (backward) Release

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-90, "

Diagnosis Procedure".

Change (increase)

Change (decrease)

No change

Diagnosis Procedure INFOID:0000000007456459

1.CHECK RECLINING SENSOR SIGNAL

1. Turn ignition switch ON.

2. Check voltage signal between driver seat control unit harness connector and ground with oscilloscope.

(+)

Driver seat control unit

Connector Terminal

B451 9 Ground Seat reclining

(–) Condition

Operate

Other than above

Voltage (V)

(Approx.)

JMJIA0119ZZ

0 or 5

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-221, "Removal and Installation". NO >> GO TO 2.

2.CHECK RECLINING SENSOR CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit and reclining motor connector.

3. Check continuity between driver seat control unit harness connector and reclining motor harness connector.

ADP-90

Infiniti EX37 2012 Workshop Manual

Specifications and Main Features

Frequently Asked Questions

User Manual