Infiniti G37 2012 Workshop Manual

Page 1

Edition: March 2012 Revision: July 2012 Publication No. SM3E-1H36U1

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 2013 INFINITI G Convertible.

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 G CONVERTIBLE

2013

QUICK REFERENCE CHART G CONVERTIBLE PFP:00000

ENGINE TUNE-UP DATA (VQ37VHR) ELS0003W

Engine model VQ37VHR Firing order 1-2-3-4-5-6

, psi)

rpm

650 ± 50

10° ± 5°

Belt tension is not necessary, as it is automatically

adjusted by drive belt auto-tensioner.

157 (1.6, 23)

Idle speed A/T (In “P or N” position) M/T (In Neutral position)

Ignition timing (BTDC at idle speed)

Tensions of drive belt

Radiater 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 1,667 - 2,354 (17 - 24, 242 - 341) Minimum 1,226 (12.5, 178) Differential limit between cylinders 98 (1.0, 14) Make DENSO

Spark plug (Iridium-tipped type)

Standard type FXE24HR11

Gap

kPa (kg/cm

Stan dard 1.1 mm (0.043 in) Limit 1.4 mm (0.055 in)

, psi)/200 rpm

Page 5

QUICK REFERENCE CHART G CONVERTIBLE

2013

FRONT WHEEL ALIGNMENT

Item Standard

Wheel size 18 inch 19 inch

Minimum –1°10′ (–1.16°)

Camber Degree minute (Decimal degree)

Caster Degree minute (Decimal degree)

Kingpin inclination Degree minute (Decimal degree)

Total toe-in Distance

Toe-in

Total toe-an gle 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° 25′ (–0.42°) Maximum 0° 20′ (0.33°) Left and right differe nce 0° 33′ (0.55°) or less Minimum 4° 05′ (4.09°)4°10′ (4.17°) Nominal 4° 50′ (4.83°)4°55′(4.92°) Maximum 5° 35′ (5.58°)5°40′ (5.66°) Left and right differe nce 0° 39′ (0.65°) or less Minimum 6° 40′ (6.67°) Nominal 7° 25′ (7.42°) Maximum 8° 10 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° 15′ 00″ (In 0.25°)

′ (8.16°)

ELS0003X

REAR WHEEL ALIGNMENT ELS0003Y

Item Standard

Minimum –1° 50′ (–1.83°) Camber Degree minute (Decimal degree)

Total toe-in Distance

Toe-in

Total toe-an gl e 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 –1° 20′ (–1.33°)

Maximum –0° 50′ (–0.84°)

Minimum 0 mm (0.00 in)

Nominal In 2.8 mm (In 0.110 in)

Maximum In 5.6 mm (In 0.220 in)

Minimum 0° 00′ (0.00°)

Nominal In 0° 14′ 24″ (In 0.24°)

Maximum In 0° 28′ 12″ (In 0.47°)

BRAKE PEDAL

Unit: mm (in) Brake pedal height 171.5 - 181.5 (6.75 - 7.15) Depressed brake pedal height

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

124.0 (4.88) or more

Page 6

QUICK REFERENCE CHART G CONVERTIBLE

FRONT DISC BRAKE

1 Piston Type

Item Limit

Brake pad Wear thickness 2.0 (0.079)

Wear thickness 30.0 (1.181)

Disc rotor

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

4 Piston Type

Item Limit

Brake pad Wear thickness 2.0 (0.079)

Wear thickness 30.0 (1.181)

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

1 Piston Type

Item Limit

Brake pad Wear thickness 2.0 (0.079)

Wear thickness 15.0 (0.591)

Disc rotor

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

2013

Unit: mm (in)

2 Piston Type

Item Limit

Brake pad Wear thickness 2.0 (0.079)

Wear thickness 18.0 (0.709)

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 G CONVERTIBLE

2013

REFILL CAPACITIES

UNIT Liter US measure Fuel tank 75.6 20 gal

Engine coolant capacity [With reservoir tank (“MAX” level)]

Engine oil

Transmission

Final drive 1.4 3 pt Power steering system 1.0 1-1/8 qt

Air conditioning system

A/T models 8.5 9 qt M/T models 8.6 9-1/8 qt Drain and refill

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 A/T 9.2 9-3/4 qt M/T 2.83 6 pt

Compressor oil 0.15 5.07 fl oz Refrigerant 0.55 kg 1.21 lb

ELS00040

Page 8

ENGINE

Revision: 2012 July 2013 G Convertible

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" ...................................................................

Service Procedure Precautions for Models with a

Pop-up Roll Bar .........................................................

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

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

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

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

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

ACC-1

Page 9

PRECAUTIONS

Revision: 2012 July 2013 G Convertible

< 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:0000000008154936

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.

Service Procedure Precautions for Models with a Pop-up Roll Bar INFOID:0000000008154937

WARNING:

Always observe the following items for preventing accidental activation.

• Risk of passenger injury or death may increase if the pop-up roll bar does not deploy during a roll over collision. In order to reduce the chance of an incident where the pop-up roll bar is inoperative, all maintenance must be performed by a NISSAN or INFINITI dealer.

• Before removing and installing the pop-up roll bar component parts and harness, always turn the ignition switch OFF, disconnect the battery negative terminal, and wait for 3 minutes or more. (The purpose of this operation is to discharge electricity that is accumulated in the auxiliary power supply circuit in the air bag diagnosis sensor unit.)

• When repairing, removing, and installing a pop-up roll bar, always refer to SRS AIR BAG and SRS AIR BAG CONTROL warnings in the Service Manual.

ACC-2

Page 10

ACCELERATOR CONTROL SYSTEM

Revision: 2012 July 2013 G Convertible

< REMOVAL AND INSTALLATION >

REMOVAL AND INSTALLATION

ACCELERATOR CONTROL SYSTEM

Exploded View INFOID:0000000008154938

JPBIA0253GB

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

Refer to GI-4, "

Components" for symbols in the figure.

ACC

Removal and Installation INFOID:0000000008154939

REMOVAL

1. Remove the 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

Install in the reverse order of removal.

Inspection INFOID:0000000008154940

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-484, "

- CAUTION: When harness connector of accelerator pedal position sensor is disconnected, perform “Accelerator Pedal Released Position Learning”. Refer to EC-19, "

LEARNING : Description".

ACCELERATOR PEDAL RELEASED POSITION

Component Inspection".

ACC-3

Page 11

BODY INTERIOR

Revision: 2012 July 2013 G Convertible

SECTION ADP

AUTOMATIC DRIVE POSITIONER

CONTENTS

BASIC INSPECTION ....................................6

DIAGNOSIS AND REPAIR WORK FLOW .........6

Work Flow .................................................................6

INSPECTION AND ADJUSTMENT ..................... 9

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 ................ .... ... ... ... .... .......10

SYSTEM INITIALIZATION : Description .................10

SYSTEM INITIALIZATION : Special Repair Re-

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

MEMORY STORING ..................................................10

MEMORY STORING : Description ..........................10

MEMORY STORING : Special Repair Require-

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

SYSTEM SETTING ................... ... ... ... .... ... ... ... .... .......11

SYSTEM SETTING : Description ............................11

SYSTEM SETTING : Special Repair Requirement

SYSTEM DESCRIPTION .............................13

AUTOMATIC DRIVE POSITIONER SYSTEM ....13

AUTOMATIC DRIVE POSITIONER SYSTEM ...........13

....

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 ................................................19

MANUAL FUNCTION : System Diagram ................19

MANUAL FUNCTION : System Description ............19

MANUAL FUNCTION : Component Parts Loca-

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

MANUAL FUNCTION : Component Description .....23

SEAT SYNCHRONIZATION FUNCTION ..................24

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 .............. .... ... ...........................29

MEMORY FUNCTION : System Diagram ...............29

MEMORY FUNCTION : System Description ...........29

MEMORY FUNCTION : Component Parts Loca-

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

MEMORY FUNCTION : Component Description ....33

INTELLIGENT KEY INTERLOCK FUNCTION ..........34

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 ..........................................

ADP

ADP-1

Page 12

POWER WALK-IN FUNCTION ................................. 38

Revision: 2012 July 2013 G Convertible

POWER WALK-IN FUNCTION : System Diagram ...39 POWER WALK-IN FUNCTION : System Descrip-

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

POWER WALK-IN FUNCTION : Component

Parts Location .........................................................

POWER WALK-IN FUNCTION :

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

DIAGNOSIS SYSTEM (DRIVER SEAT C/U) .....45

CONSULT Function ................................................45

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 ........................

DTC/CIRCUIT DIAGNOSIS ......................... 48

U1000 CAN COMM CIRCUIT ............................ 48

Description ....................... .......................... ............. 48

DTC Logic ............................................................... 48

Diagnosis Procedure ............................................. 48

Special Repair Requirement ...................................48

B2112 SLIDING MOTOR ................................... 49

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

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

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

B2113 RECLINING MOTOR ..............................51

Description ....................... .......................... ............. 51

DTC Logic ............................................................... 51

Diagnosis Procedure ............................................. 51

B2118 TILT SENSOR ........................................ 53

Description ....................... .......................... ............. 53

DTC Logic ............................................................... 53

Diagnosis Procedure ............................................. 53

B2119 TELESCOPIC SENSOR .........................56

Description ....................... .......................... ............. 56

DTC Logic ............................................................... 56

Diagnosis Procedure ............................................. 56

B2126 DETENT SW ...........................................59

Description ....................... .......................... ............. 59

DTC Logic ............................................................... 59

Diagnosis Procedure ............................................. 59

B2127 PARKING BRAKE SWITCH ..................61

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

DTC Logic ............................................................... 61

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

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

B2128 UART COMMUNICATION LINE ............63

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

DTC Logic ............................................................... 63

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

POWER SUPPLY AND GROUND CIRCUIT .....64

BCM .............................. ...... ....... ...... ....... ...... ....... ...... 64

BCM : Diagnosis Procedure ...................................64

DRIVER SEAT CONTROL UNIT .............................. 64

SLIDING SWITCH ............................................. 67

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

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

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

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

RECLINING SWITCH ........................................ 69

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

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

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

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

LIFTING SWITCH (FRONT) .............................. 71

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

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

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

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

LIFTING SWITCH (REAR) ................................73

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

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

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

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

FORWARD SWITCH ......................................... 75

Description ..............................................................75

Component Function Check ..... .............................75

Diagnosis Procedure ................. .............................75

Component Inspection ............................................76

SEAT BELT BUCKLE SWITCH ........................ 77

Description ..............................................................77

Component Function Check ..... .............................77

Diagnosis Procedure ................. .............................77

Component Inspection ............................................78

SLIDING LIMIT SWITCH ................................... 79

Description ..............................................................79

Component Function Check ..... .............................79

Diagnosis Procedure ................. .............................79

Component Inspection ............................................80

POWER WALK-IN SWITCH ..............................81

Description ...........................................................

Component Function Check ..... .............................81

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

Component Inspection ............................................82

...

TILT SWITCH .................................................... 83

ADP-2

Page 13

Description ..............................................................

Revision: 2012 July 2013 G Convertible

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

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

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

TELESCOPIC SWITCH ......................................85

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

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

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

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

SEAT MEMORY SWITCH ..................................87

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

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

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

Component Inspection ............................................88

DOOR MIRROR REMOTE CONTROL

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

MIRROR SWITCH .....................................................90

MIRROR SWITCH : Description .............................90

MIRROR SWITCH : Component Function Check ....90

MIRROR SWITCH : Diagnosis Procedure ..............90

MIRROR SWITCH : Component Inspection ...........91

CHANGEOVER SWITCH ..........................................92

CHANGEOVER SWITCH : Description ..................92

CHANGEOVER SWITCH : Component Function

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

CHANGEOVER SWITCH : Diagnosis Procedure ....92

CHANGEOVER SWITCH : Component Inspec-

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

POWER SEAT SWITCH GROUND CIRCUIT ....95

Diagnosis Procedure ..............................................95

TILT &TELESCOPIC SWITCH GROUND CIR-

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

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

SLIDING SENSOR .............................................97

Description ..............................................................97

Component Function Check ..................................97

Diagnosis Procedure ..............................................97

RECLINING SENSOR ......................................100

Description ............................................................100

Component Function Check ................................100

Diagnosis Procedure ............................................100

LIFTING SENSOR (FRONT) ............................103

Description ............................................................103

Component Function Check ................................103

Diagnosis Procedure ............................................103

LIFTING SENSOR (REAR) ..............................106

Description ............................................................106

Component Function Check ................................106

Diagnosis Procedure ............................................106

TILT SENSOR .................................................109

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

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

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

TELESCOPIC SENSOR ..................................112

Description ....................... ...... ....... ...... ....... ...... ......112

Component Function Check ................................112

Diagnosis Procedure ............................................112

MIRROR SENSOR ..........................................115

DRIVER SIDE ...........................................................115

DRIVER SIDE : Description ...................................115

DRIVER SIDE : Component Function Check ......115

DRIVER SIDE : Diagnosis Procedure ..................115

PASSENGER SIDE ..................................................117

PASSENGER SIDE : Description ..........................117

PASSENGER SIDE :

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

PASSENGER SIDE : Diagnosis Procedure ..........117

117

SLIDING MOTOR ............................................120

Description ....................... ...... ....... ...... ....... ...... ......120

Component Function Check ................................120

Diagnosis Procedure ............................................120

RECLINING MOTOR .......................................122

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

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

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

LIFTING MOTOR (FRONT) .............................124

Description ....................... ...... ....... ...... ....... ...... ......124

Component Function Check ................................124

Diagnosis Procedure ............................................124

LIFTING MOTOR (REAR) ...............................126

Description ....................... ...... ....... ...... ....... ...... ......126

Component Function Check ................................126

Diagnosis Procedure ............................................126

TILT MOTOR ...................................................128

Description ....................... ...... ....... ...... ....... ...... ......128

Component Function Check ................................128

Diagnosis Procedure ............................................128

TELESCOPIC MOTOR ...................................130

Description ....................... ...... ....... ...... ....... ...... ......130

Component Function Check ................................130

Diagnosis Procedure ............................................130

DOOR MIRROR MOTOR ................................132

Description ....................... ...... ....... ...... ....... ...... ......132

Component Function Check ..................................132

Diagnosis Procedure .............................................132

SEAT MEMORY INDICATOR .........................134

Description ....................... ...... ....... ...... ....... ...... ......134

Component Function Check ................................134

Diagnosis Procedure ............................................134

ADP

ADP-3

Page 14

ECU DIAGNOSIS INFORMATION .............136

Revision: 2012 July 2013 G Convertible

DRIVER SEAT CONTROL UNIT (WITH AU-

TOMATIC DRIVE POSITIONER) .....................

Reference Value ..... ... ... ... ......................................136

Wiring Diagram - AUTOMATIC DRIVE POSI-

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

Fail Safe ............................. .............................. .....145

DTC Index .......................... ....................... ............146

AUTOMATIC DRIVE POSITIONER CON-

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

Reference Value ..... ... ... ... ......................................147

Wiring Diagram - AUTOMATIC DRIVE POSI-

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

136

142

147

151

STEERING TELESCOPIC : Description ...............190

STEERING TELESCOPIC : Diagnosis Procedure .190

DOOR MIRROR ....................................................... 190

DOOR MIRROR : Description ...............................191

DOOR MIRROR : Diagnosis Procedure ...............191

MEMORY FUNCTION DOES NOT OPERA TE ..192

ALL COMPONENT ................................... ...............192

ALL COMPONENT : Description .......................... 192

ALL COMPONENT : Diagnosis Procedure ...........192

SEAT SLIDING ........................................................192

SEAT SLIDING : Description ................................192

SEAT SLIDING : Diagnosis Procedure .................192

BCM (BODY CONTROL MODULE) ................ 155

Reference Value ..... ... ... ... ......................................155

Wiring Diagram - BCM - ........................................178

Fail-safe ........................... ......................................181

DTC Inspection Priority Chart .............................182

DTC Index .......................... ....................... ............183

SYMPTOM DIAGNOSIS ............................186

MANUAL FUNCTION DOES NOT OPERATE . 186

ALL COMPONENT ..................................................186

ALL COMPONENT : Description ...........................186

ALL COMPONENT : Diagnosis Procedure ............186

POWER SEAT .................................... .... ... ... ... .... .....186

POWER SEAT : Description ..................................186

POWER SEAT : Diagnosis Procedure ..................186

STEERING POSITION FUNCTION DOES NOT

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

STEERING POSITION FUNCTION DOES NOT

OPERATE : Description ........................................

STEERING POSITION FUNCTION DOES NOT

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

SEAT SLIDING ...................... .... ... ............................187

SEAT SLIDING : Description .................................187

SEAT SLIDING : Diagnosis Procedure .................187

SEAT RECLINING ...................................................187

SEAT RECLINING : Description ............................187

SEAT RECLINING : Diagnosis Procedure ............188

SEAT LIFTING (FRONT) .........................................188

SEAT LIFTING (FRONT) : Description ..................188

SEAT LIFTING (FRONT) : Diagnosis Procedure ..188

SEAT LIFTING (REAR) ............. ... ............................189

SEAT LIFTING (REAR) : Description ....................189

SEAT LIFTING (REAR) : Diagnosis Procedure .....189

STEERING TILT .......................................................189

STEERING TILT : Description ...............................189

STEERING TILT : Diagnosis Procedure ...............189

STEERING TELESCOPIC .......................................190

186

187

SEAT RECLINING ...................................................193

SEAT RECLINING : Description ...........................193

SEAT RECLINING : Diagnosis Procedure ............193

SEAT LIFTING (FRONT) .........................................193

SEAT LIFTING (FRONT) : Description .................193

SEAT LIFTING (FRONT) : Diagnosis Procedure ..193

SEAT LIFTING (REAR) ........................................... 193

SEAT LIFTING (REAR) : Description ...................194

SEAT LIFTING (REAR) : Diagnosis Procedure ....194

STEERING TELESCOPIC ....................................... 194

STEERING TELESCOPIC : Description ...............194

STEERING TELESCOPIC : Diagnosis Procedure .194

STEERING TILT ...................................................... 194

STEERING TILT : Description .............................. 194

STEERING TILT : Diagnosis Procedure ...............195

DOOR MIRROR ....................................................... 195

DOOR MIRROR : Description ...............................195

DOOR MIRROR : Diagnosis Procedure ...............195

MEMORY INDICATE DOES NOT ILLUMI-

NATE ................................................................

Diagnosis Procedure ..... ... ..................................... 196

196

SEAT SYNCHRONIZATION FUNCTION

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

Diagnosis Procedure ..... ... ..................................... 197

197

POWER WALK-IN FUNCTION DOES NOT

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

Diagnosis Procedure ..... ... ..................................... 198

198

INTELLIGENT KEY INTERLOCK FUNCTION

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

Diagnosis Procedure ..... ... ..................................... 200

200

NORMAL OPERATING CONDITION ...............201

Description ............................................................ 201

PRECAUTION ...........................................202

PRECAUTIONS ................................................202

ADP-4

Page 15

Precaution for Supplemental Restraint System

Revision: 2012 July 2013 G Convertible

(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-

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

Service Procedure Precautions for Models with a

Pop-up Roll Bar .....................................................

Precaution for Battery Service ........ ......................202

Service ..................................................................202

Work ................................ ......................................203

202

REMOVAL AND INSTALLATION .............204

DRIVER SEAT CONTROL UNIT ......................204

Exploded View ......................................................204

Removal and Installation ........ ... ... .........................204

AUTOMATIC DRIVE POSITIONER CON-

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

Exploded View ......................................................205

205

Removal and Installation .......................................205

SEAT MEMORY SWITCH ...............................206

Exploded View .......................................................206

Removal and Installation .......................................206

POWER SEAT SWITCH .................................207

Exploded View .......................................................207

Removal and Installation .......................................207

SIDE SUPPORT SWITCH ...............................208

Exploded View .......................................................208

Removal and Installation .......................................208

TILT&TELESCOPIC SWITCH ........................209

Exploded View .......................................................209

Removal and Installation .......................................209

ADP

ADP-5

Page 16

DIAGNOSIS AND REPAIR WORK FLOW

Revision: 2012 July 2013 G Convertible

< BASIC INSPECTION >

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow INFOID:0000000008155486

OVERALL SEQUENCE

JMJIA2428GB

DETAILED FLOW

ADP-6

Page 17

< BASIC INSPECTION >

Revision: 2012 July 2013 G Convertible

DIAGNOSIS AND REPAIR WORK FLOW

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-146, " 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.

DTC Index"

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-201, " 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.DETECT MALFUNCTIONING SYSTEM BY SYMPTOM DIAGNOSIS

Detect malfunctioning system according to SYMPTOM DIAGNOSIS based on the confirmed symptom in step 4, and determine the trouble diagnosis order based on possible causes and symptom.

>> GO TO 8.

8.PERFORM COMPONENT FUNCTION CHECK

Perform the component function check for the isolated malfunctioning point.

>> GO TO 9.

9.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

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

ADP

>> GO TO 10.

10.REPARE OR REPLACE

Repair or replace the malfunctioning part.

ADP-7

Page 18

DIAGNOSIS AND REPAIR WORK FLOW

Revision: 2012 July 2013 G Convertible

< BASIC INSPECTION >

>> GO TO 11.

11.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?

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

ADP-8

Page 19

< BASIC INSPECTION >

Revision: 2012 July 2013 G Convertible

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 memory storing Intelligent Key interlock Erased Perform memory storing Seat synchronization OFF —

NOTE:

When disconnecting the battery terminal or replacing the driver seat control unit, DTC, registered items of memory storing, and details of system setting detected in the past are erased. Perform operation after checking the contents.

INFOID:0000000008155487

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGA TIVE TERMINAL : Special Repair Requirement

INFOID:0000000008155488

1.SYSTEM INITIALIZATION

Perform system initialization. Refer to ADP-10, "

SYSTEM INITIALIZATION : Description".

>> GO TO 2.

2.SYSTEM SETTING

Perform system setting. Refer to ADP-11, "

>> GO TO 3.

SYSTEM SETTING : Description".

3.MEMORY STORING

Perform memory storing. Refer to ADP-10, "

>> 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 memory storing Intelligent Key interlock Erased Perform memory storing Seat synchronization OFF —

NOTE:

MEMORY STORING : Description".

INFOID:0000000008155489

ADP

ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Requirement

INFOID:0000000008155490

1.SYSTEM INITIALIZATION

ADP-9

Page 20

INSPECTION AND ADJUSTMENT

Revision: 2012 July 2013 G Convertible

< BASIC INSPECTION >

Perform system initialization. Refer to ADP-10, "SYSTEM INITIALIZATION : Description".

>> GO TO 2.

2.SYSTEM SETTING

Perform system setting. Refer to ADP-11, "

>> GO TO 3.

SYSTEM SETTING : Description".

3.MEMORY STORING

Perform memory storing. Refer to ADP-10, "

>> END

SYSTEM INITIALIZATION

SYSTEM INITIALIZATION : Description INFOID:0000000008155491

When disconnecting battery negative terminal or replacing control unit, always perform the system initialization. Otherwise, the backward operation for power walk-in function does not activate normally.

SYSTEM INITIALIZATION : Special Repair Requirement INFOID:0000000008155492

INITIALIZATION PROCEDURE

MEMORY STORING : Description".

1. STEP-1

Slide the seat to the front edge.

NOTE:

• STEP-1 is the initialization procedure for power walk-in function.

• If the seat sliding position is already at the front edge, slide the seat rearward once, and then slide it to the front edge again.

>> END

MEMORY STORING

MEMORY STORING : Description INFOID:0000000008155493

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:0000000008155494

Memory Storage Procedure

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

1.STEP 1

Shift AT selector lever to P position (AT model) or applied parking brake (MT model).

>> 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.

ADP-10

Page 21

< BASIC INSPECTION >

Revision: 2012 July 2013 G Convertible

INSPECTION AND ADJUSTMENT

>> 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

Turn ignition switch OFF (LOCK).

>> GO TO 7.

7.STEP 7

• Press and release set switch. Memory switch indicator is illuminated for 5 seconds. During memory switch indicator is illuminated, press Intelligent Key unlock button while pressing memory switch 1 or 2.

NOTE:

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

>> GO TO 8.

8.STEP 8

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

>> END

SYSTEM SETTING

SYSTEM SETTING : Description INFOID:0000000008155495

The setting of the automatic driving positioner system can be changed using the set switch.

SYSTEM SETTING : Special Repair Requirement INFOID:0000000008155496

SETTING PROCEDURE

1.STEP-1

Set the vehicle to the following condition.

• Ignition position: ACC

• A/T selector lever: P position (A/T models)

• Parking brake: Applied only (M/T models)

ADP

>> GO TO 2.

2.STEP-2

Press set switch and hold for more than 10 seconds, then confirm blinking of the memory switch indicator.

ADP-11

Page 22

INSPECTION AND ADJUSTMENT

Revision: 2012 July 2013 G Convertible

< BASIC INSPECTION >

• Seat synchronization are ON : Memory switch indicator blink two times.

• Seat synchronization are OFF : Memory switch indicator blink once.

NOTE:

• After memory setting registration, by pushing set switch for approximately 10 seconds, memory switch indicator lamp turns 4 seconds. turns OFF, blinks 1 or 2 times, and then the switching operation is complete. Push and hold set switch during the switching operation.

>> END.

ADP-12

Page 23

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

SYSTEM DESCRIPTION

AUTOMATIC DRIVE POSITIONER SYSTEM

AUTOMATIC DRIVE POSITIONER SYSTEM : System Diagram INFOID:0000000008155497

ADP

JMJIA3251GB

ADP-13

Page 24

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM : System Description

INFOID:0000000008155498

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

Manual function

Seat synchronization function

Memory function

Power walk-in function

Intelligent Key interlock function

NOTE:

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

The driving position (seat, steeri ng column an d door mirror po sition) can be adjusted 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 linking 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).

The seat is made to advance when the seat back of driver seat is folded down and press the walkin switch. The seat is made to retreat to former position when the seat back of driv er seat is folded up and press the walk-in switch.

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

ADP-14

Page 25

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

AUTOMATIC DRIVE POSITIONER SYSTEM : Component Parts Location INFOID:0000000008155499

JMJIA2415ZZ

1. BCM 2. Automatic drive positioner control unit 3. Driver seat control unit

4. Unified meter and A/C amp. 5. A/T assembly 6. Tilt & telescopic switch

7. Key slot 8. Tilt sensor 9. Telescopic sensor

10. Seat memory switch 11. Door mirror remote control switch 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

C. Backside of seat cushion (driver side)

F. View with instrument driver lower

panel removed

ADP

ADP-15

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

JMJIA2416ZZ

12. Driver side door switch 13. A/T shift selector (detention switch) 14. Parking brake switch

15. Door mirror (driver side) 16. Telescopic motor 17. Tilt motor

18. Forward switch 19. Sliding limit switch 20. Power walk-in switch

21. Seat belt buckle switch (driver side) H. View with center console assembly

is removed.

K. View with seat back pad is removed. L. View with seat cushion pad is re-

I. View with center console assembly

is removed.

moved.

J. View with instrument driver lower

panel is removed.

ADP-16

Page 27

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

JMJIA2455ZZ

22. Reclining motor 23. Reclining switch (Power seat switch)

25. Sliding sensor 26. Lifting motor (front) 27. Sliding motor

28. Lifting motor (rear)

M. View with seat cushion pad and seat-

back pad are removed.

N. Back sid e of se at cu sh io n

24. Sliding, lifting switch (Power seat switch)

AUTOMATIC DRIVE POSITIONER SYSTEM : Component Description INFOID:0000000008155500

CONTROL UNITS

Item Function

Driver seat control unit

Automatic drive positioner control unit

BCM

Unified meter and A/C amp.

TCM

INPUT PARTS

• Main units of automatic drive positioner system.

• It is connected to the CAN.

• It communicates with the automatic drive positioner control unit 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

Switches

Item Function Key slot The key switch is installed to detect the key inserted/removed status. Driver side door switch Detect front door (driver side) open/close status.

ADP-17

Page 28

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

Item Function A/T shift selector (detention switch) Detect the P range position of A/T selector lever. (A/T models) Parking break switch Detect the parking brake status. (M/T models) Set switch The registration and system setti ng 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

Power walk-in switch Perform the power walk-in operation by operating the power walk-in switch. Sliding limit switch Seat belt buckle switch Detect the seat belt fastening/releasing condition. Forward 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.

Detect the front end position of se at sli di ng du ri ng th e powe r wal k-in fu nc ti on f ron t ward operation.

Detect the folded up/folded down condition of seatback that is the operation condition of power walk-in function.

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 & telescopic sensor Detect the upward/downward and forward/backward position of steering column. Lifting sensor (front) Detect the upwa rd/downward position of seat lifting (front). Lifting sensor (rear) Detect the upward/downward posi tion of seat lifting (rear). Reclining sensor Detect the tilt of seatback. Sliding sensor Detect the forward/backward position of seat.

Detect the upward/downward and leftward/rightward position of outside mirror face.

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 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 forward/backward. Memory indicator Illuminates or blinks according to the registration/operation status.

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

SLEEP MODE

• The seat control unit adopts the sleep mode to reduce the electric power consumption.

• The sleep mode is activated when all of the following condition are fulfilled.

1. Ignition switch turn OFF

2. No load is applied to the seat control

ADP-18

Page 29

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

3. The seat control unit 45seconds timer in not activated

4. Set switch and memory switch (1 and 2) turn OFF

WAKE-UP MODE

• The sleep mode is cancelled when any status change is detected for the followings.

1. CAN communication

2. Power seat switch

3. Set switch and memory switch (1 and 2)

4. Power walk-in switch

5. Door mirror switch

6. Steering column switch

MANUAL FUNCTION

MANUAL FUNCTION : System Diagram INFOID:0000000008155501

JMJIA3252GB

MANUAL FUNCTION : System Description INFOID:0000000008155502

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

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

ADP

DETAIL FLOW

Seat

ADP-19

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

Order Input Output Control unit condition

Power seat switch

(sliding, lifting, rec lining)

Motors

2—

(sliding, lifting, reclining)

—

Tilt & Telescopic

Order Input Output Control unit condition

1 Tilt & telescopic switch —

2—

Sensors

(Tilt, telescopic)

*: Tilt does not operates upward when tilt sensor value is less than 1.1 V, tilt does not operate downward when the sensor value is more than 3.9 V. Telescopic does not operates backward when telescopic sensor value is less than 0.5 V, telescopic does not operate forward when the sensor value is more than 4.5 V.

Motors (Tilt, telescopic)

—

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

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

The tilt & telescopic switch signals are inputted to the automatic drive positioner control uni t when the tilt & telescopic switch are operated.

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.*

Door Mirror

Order Input Output Control unit condition

Door mirror remote

control switch

2—

Sensors

(Mirror)

Motors (Door mirror motor)

—

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 signal from the door m irror remote con trol switch.

The automatic drive positioner control unit monitors the input of mirror sensor. It stops the operation if the input reaches the operation limit.

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.

ADP-20

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

MANUAL FUNCTION : Component Parts Location INFOID:0000000008155503

JMJIA2415ZZ

1. BCM 2. Automatic drive positioner control unit 3. Driver seat control unit

4. Unified meter and A/C amp. 5. A/T assembly 6. Tilt & telescopic switch

7. Key slot 8. Tilt sensor 9. Telescopic sensor

10. Seat memory switch 11. Door mirror remote control switch 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

C. Backside of seat cushion (driver side)

F. View with instrument driver lower

panel removed

ADP

ADP-21

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

JMJIA2416ZZ

12. Driver side door switch 13. A/T shift selector (detention switch) 14. Parking brake switch

15. Door mirror (driver side) 16. Telescopic motor 17. Tilt motor

18. Forward switch 19. Sliding limit switch 20. Power walk-in switch

21. Seat belt buckle switch (driver side) H. View with center console assembly

is removed.

K. View with seat back pad is removed. L. View with seat cushion pad is re-

I. View with center console assembly

is removed.

moved.

J. View with instrument driver lower

panel is removed.

ADP-22

Page 33

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

JMJIA2455ZZ

22. Reclining motor 23. Reclining switch (Power seat switch)

25. Sliding sensor 26. Lifting motor (front) 27. Sliding motor

28. Lifting motor (rear)

M. View with seat cushion pad and seat-

back pad are removed.

N. Back sid e of se at cu sh io n

24. Sliding, lifting switch (Power seat switch)

MANUAL FUNCTION : Component Description INFOID:0000000008155504

CONTROL UNITS

Item Function

Driver seat control unit

Automatic drive positioner control unit

BCM

INPUT PARTS

Switches

Item Function

Power seat switch

Tilt & telescopic switch

• Operates the specific seat motor with the signal from the power seat switch.

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

Operates the specific motor with the signal from til t & telescop ic swit ch 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

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.

The following switch is installed.

• Tilt switch

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

ADP

ADP-23

Page 34

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

Item Function

Forward switch Detect folded down or folded up of the seat back.

The following switch is installed.

Door mirror remote control switch

Sensors

Item Function Tilt & telescopic sensor Detect the upward/downward & forward/backward position of steering c olumn. Door mirror sensor

(driver side / passenger side)

OUTPUT PARTS

Item Function Door mirror motor

(driver side/passenger side) Tilt & telescopic motor Move the steering column upward/downward and forward/backward. 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 forward/backward.

• Mirror switch

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

Detect the upward/downward and lef tward/right ward position o f outside mirror face.

Move the outside mirror face upward /downward and leftward/rightwa rd.

SEAT SYNCHRONIZATION FUNCTION

SEAT SYNCHRONIZATION FUNCTION : System Diagram INFOID:0000000008155505

JMJIA3253GB

SEAT SYNCHRONIZATION FUNCTION : System Description INFOID:0000000008155506

OUTLINE

ADP-24

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< 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-11, "

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 CONDITION

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

Item Request status System setting ON Ignition position ON Seat back Folded up A/T selector lever (A/T models) P position Parking break (M/T models) Applied Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror remote control switch

• Set swit ch

• Memory switch

OFF

(Not operated)

DETAIL FLOW

When performing the sliding, reclining or lifting (rear) operation in manual function, the driver seat control unit performs the seat synchronization function as follows.

Order Input Output Control unit condition

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 stops the operation of each motor when the value of each sensor that is input to automatic drive positioner control unit via UART communication reaches the target address.

ADP

ADP-25

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

SEAT SYNCHRONIZATION FUNCTION : Component Parts Location

INFOID:0000000008155507

JMJIA2415ZZ

1. BCM 2. Automatic drive positioner control unit 3. Driver seat control unit

4. Unified meter and A/C amp. 5. A/T assembly 6. Tilt & telescopic switch

7. Key slot 8. Tilt sensor 9. Telescopic sensor

10. Seat memory switch 11. Door mirror remote control switch 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

C. Backside of seat cushion (driver side)

F. View with instrument driver lower

panel removed

ADP-26

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

12. Driver side door switch 13. A/T shift selector (detention switch) 14. Parking brake switch

15. Door mirror (driver side) 16. Telescopic motor 17. Tilt motor

18. Forward switch 19. Sliding limit switch 20. Power walk-in switch

21. Seat belt buckle switch (driver side) H. View with center console assembly

is removed.

K. View with seat back pad is removed. L. View with seat cushion pad is re-

I. View with center console assembly

is removed.

moved.

J. View with instrument driver lower

panel is removed.

ADP

JMJIA2416ZZ

ADP-27

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

JMJIA2455ZZ

22. Reclining motor 23. Reclining switch (Power seat switch)

25. Sliding sensor 26. Lifting motor (front) 27. Sliding motor

28. Lifting motor (rear)

M. View with seat cushion pad and seat-

back pad are removed.

N. Backside of seat cushion

24. Sliding, lift ing switch (Power seat switch)

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

Forward switch Detect folded down or folded up of the seat back.

Operates the steering motor and door m irror with the signal 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:0000000008155508

Sensors

Item Function

Door mirror sensor (driver side/passenger side)

Tilt & telescopic sen sor Detect the upward/downward and forward/backward position of steering column. Lifting sensor (rear) Detect the upward/downward position of seat lifter (rear). Reclining sensor Detect the tilt of seatback. Sliding sensor Detect the frontward/rearward position of seat.

Detect the upward/downward and leftward/rightward position of outside mirror face.

ADP-28

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

OUTPUT PARTS

Item Function

Door mirror motor (driver side/passenger side)

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

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

MEMORY FUNCTION

MEMORY FUNCTION : System Diagram INFOID:0000000008155509

ADP

JMJIA3254GB

MEMORY FUNCTION : System Description INFOID:0000000008155510

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 storing procedure. Refer to ADP-10, "

MEMORY STORING : Description".

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

Satisfy all of the following items. The memory 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 ON Seat back Folded up A/T selector lever (A/T models) P position Parking break (M/T models) Applied Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror control switch

• Set switch

• Memory switch

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, door mirror)

4—

Memory switch Indicator

—

control unit when memory switch 1 or 2 is operated. Memory switch signal is output to d river 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.

(Not operated)

OFF

ADP-30

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

MEMORY FUNCTION : Component Parts Location INFOID:0000000008155511

JMJIA2415ZZ

1. BCM 2. Automatic drive positioner control unit 3. Driver seat control unit

4. Unified meter and A/C amp. 5. A/T assembly 6. Tilt & telescopic switch

7. Key slot 8. Tilt sensor 9. Telescopic sensor

10. Seat memory switch 11. Door mirror remote control switch 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

C. Backside of seat cushion (driver side)

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 >

JMJIA2416ZZ

12. Driver side door switch 13. A/T shift selector (detention switch) 14. Parking brake switch

15. Door mirror (driver side) 16. Telescopic motor 17. Tilt motor

18. Forward switch 19. Sliding limit switch 20. Power walk-in switch

21. Seat belt buckle switch (driver side) H. View with center console assembly

is removed.

K. View with seat back pad is removed. L. View with seat cushion pad is re-

I. View with center console assembly

is removed.

moved.

J. View with instrument driver lower

panel is removed.

ADP-32

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA2455ZZ

22. Reclining motor 23. Reclining switch (Power seat switch)

25. Sliding sensor 26. Lifting motor (front) 27. Sliding motor

28. Lifting motor (rear)

M. View with seat cushion pad and seat-

back pad are removed.

N. Back sid e of se at cu sh io n

24. Sliding, lifting switch (Power seat switch)

MEMORY FUNCTION : Component Description INFOID:0000000008155512

CONTROL UNITS

Item Function

• The address of each part is recorded.

Driver seat control unit

Automatic drive positioner control unit

• Operates each motor of seat to the registered 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 signal from the driver seat control.

INPUT PARTS

Switches

Item Function Memory switch 1/2 The registration and memory function can be performed with its operation. Forward switch Detect folded down or folded up of the seat back.

Sensors

Item Function Door mirror sensor

(driver side/passenger side) Tilt & telescopic sensor Detect the upward/downward and forward/backward position of steering column. Lifting sensor (front) Detect the upward/downward position of seat lifting (front). Lifting sensor (rear) Detect the upward/downward position of seat lifting (rear). Reclining sensor Detect the tilt of seatback. Sliding sensor Detect the forward/backward position of seat.

Detect the upward/downward and leftward/rightward position of outside mirror face.

ADP

OUTPUT PARTS

ADP-33

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Function

Door mirror motor (driver side/passenger side)

Tilt & telescopic motor Move the steering column upward/down w ard and forward/backward. Lifting motor (front) Move the seat lifter (front) upward/downward. Lifting motor (rear) Move the seat lifter (rear) upward/do wnward. Reclining motor Tilt and raise up the seatback. Sliding motor Slide the seat forward/backward. Memory indicator Illuminates or blinks according to the registration/operation status.

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

INTELLIGENT KEY INTERLOCK FUNCTION

INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram INFOID:0000000008155513

JMJIA0117GB

INTELLIGENT KEY INTERLOCK FUNCTION : System Description INFOID:0000000008155514

OUTLINE

When unlocking doors by using Intelligent Key or driver side door request switch, the system performs memory 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-10, "

MEMORY STORING : Descrip-

tion".

OPERATION CON DITION

Satisfy all of the following items. The Intelligent Key interlock function is performed if these items are satisfied.

ADP-34

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Item Request status Key switch OFF (Key is removed.) Ignition position LOCK Seat back Folded up A/T selector lever (A/T models) P position Parking break (M/T models) Applied Switch inputs

• Power seat switch

• Tilt & telescopic switch

• Door mirror control switch

• Set swit ch

• Memory switch

OFF

(Not operated)

DETAIL FLOW

Order Input Output Control unit condition

• Door unlock signal

2 — — Driver seat control unit performs the memory 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.

ADP

ADP-35

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

INTELLIGENT KEY INTERLOCK FUNCTION : Component Parts Location

INFOID:0000000008155515

JMJIA2415ZZ

1. BCM 2. Automatic drive positioner control unit 3. Driver seat control unit

4. Unified meter and A/C amp. 5. A/T assembly 6. Tilt & telescopic switch

7. Key slot 8. Tilt sensor 9. Telescopic sensor

10. Seat memory switch 11. Door mirror remote control switch 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

C. Backside of seat cushion (driver side)

F. View with instrument driver lower

panel removed

ADP-36

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

12. Driver side door switch 13. A/T shift selector (detention switch) 14. Parking brake switch

15. Door mirror (driver side) 16. Telescopic motor 17. Tilt motor

18. Forward switch 19. Sliding limit switch 20. Power walk-in switch

21. Seat belt buckle switch (driver side) H. View with center console assembly

is removed.

K. View with seat back pad is removed. L. View with seat cushion pad is re-

I. View with center console assembly

is removed.

moved.

J. View with instrument driver lower

panel is removed.

ADP

JMJIA2416ZZ

ADP-37

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA2455ZZ

22. Reclining motor 23. Reclining switch (Power seat switch)

25. Sliding sensor 26. Lifting motor (front) 27. Sliding motor

28. Lifting motor (rear)

M. View with seat cushion pad and seat-

back pad are removed.

N. Backside of seat cushion

24. Sliding, lift ing switch (Power seat switch)

INTELLIGENT KEY INTERLOCK FUNCTION : Component Description

CONTROL UNITS

Item Function

Driver seat control unit It performs memory function after receiving the door unlock signal from BCM. Automatic drive positioner control unit

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 swtich)

POWER WALK-IN FUNCTION

INFOID:0000000008155516

ADP-38

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

POWER WALK-IN FUNCTION : System Diagram INFOID:0000000008155517

JMJIA2396GB

POWER WALK-IN FUNCTION : System Description INFOID:0000000008155518

OUTLINE

Slide the driver seat automatically with the power walk-in switch operation so as to easily facilitate the entry to the rear seat.

Forward Operation

Slide (forward) the driver seat to the front end position (sliding limit switch: ON) by operating the power walk-in switch when the seatback is folded down. The forward operation is stopped by folding the seatback (forward switch: OFF) during the forward operation.

Backward Operation

The seat back is folded up after performing the forward operation of power walk-in function. Slide (backward) it to the position before performing the forward operation by operating the power walk-in switch. If the manual operation, memory operation, and Intelligent Key interlock operation are performed after performing the forward operation, do not perform the backward operation.

OPERATION PROCEDURE

Forward Operation

1. Open driver door.

2. Pull the walk-in lever on the upper part of seatback, and then the seatback is folded down.

3. Press the power walk-in switch.

4. Slide the seat to the front end position.

ADP

Backward Operation

1. Open driver door.

2. Fold up the seatback after performing the forward operation.

3. Press the power walk-in switch.

4. Slide the seat to the previous position before the forward operation was performed.

OPERATION CONDITION

Perform the power walk-in function when the following conditions are satisfied.

ADP-39

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

Forward Operation

Item Request status Driver side door Open Driver side seat belt Not fastened Power seat switch (sliding) Not operated Vehicle speed 0 km/h Seat position (sliding) Other than front end Seat back Folded down

Backward Operation

Item Request status Initialize Done Driver side seat belt Not fastened Switch inputs

• Power seat switch (sliding)

• Set switch

• Memory switch Vehicle speed 0 km/h

Seat position (sliding) Seat back Folded up

The seat sliding position wi ll not move after per-

forming the forward operation.

Not operated

DETAIL FLOW

Forward Operation

Order Inputs Outputs Control unit conditio n

1 Forward switch —

2 Power walk-in switch —

3—

4 Sliding limit switch —

Backward Operation

Order Inputs Outputs Control unit conditio n

1 Forward switch —

2 Power walk-in switch —

3—

4 Sliding sensor —

Sliding motor (forward)

Sliding motor (backward)

Driver seat control unit detect s that the seatback is folded down by the signal from the forward swit ch.

The operation signal is inputted to the driver seat control unit when the power walk-in switch is operated.

Driver seat control unit operates the seat sliding motor forward when it detects that the power walkin switch is operated.

Driver seat control unit stops th e seat sliding motor when it detects that the seat sliding reaches the front end position by the sliding limit switch.

Driver seat control unit detect s that the seatback is folded up by the signal from the forward switch.

The operation signal is inputted to the driver seat control unit when the power walk-in switch is operated.

Driver seat control unit operates the slid in g mot or backward when it detects that the power walk-in switch is operated.

Driver seat control unit stops th e seat sliding motor when the seat sliding position reaches the position before performing the forward operation by the signal from sliding sensor.

ADP-40

Page 51

AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

POWER WALK-IN FUNCTION : Component Parts Location INFOID:0000000008155519

JMJIA2415ZZ

1. BCM 2. Automatic drive positioner control unit 3. Driver seat control unit

4. Unified meter and A/C amp. 5. A/T assembly 6. Tilt & telescopic switch

7. Key slot 8. Tilt sensor 9. Telescopic sensor

10. Seat memory switch 11. Door mirror remote control switch A. Dash side lower (passenger side) B. View with instrument driver lower

panel removed (Remove 4WAS front control unit with 4WAS models)

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

C. Backside of seat cushion (driver side)

F. View with instrument driver lower

panel removed

ADP

ADP-41

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AUTOMATIC DRIVE POSITIONER SYSTEM

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

JMJIA2416ZZ

12. Driver side door switch 13. A/T shift selector (detention switch) 14. Parking brake switch

15. Door mirror (driver side) 16. Telescopic motor 17. Tilt motor

18. Forward switch 19. Sliding limit switch 20. Power walk-in switch

21. Seat belt buckle switch (driver side) H. View with center console assembly

is removed.

K. View with seat back pad is removed. L. View with seat cushion pad is re-

I. View with center console assembly

is removed.

moved.

J. View with instrument driver lower

panel is removed.

ADP-42

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

JMJIA2455ZZ

22. Reclining motor 23. Reclining switch (Power seat switch)

25. Sliding sensor 26. Lifting motor (front) 27. Sliding motor

28. Lifting motor (rear)

M. View with seat cushion pad and seat-

back pad are removed.

N. Back sid e of se at cu sh io n

24. Sliding, lifting switch (Power seat switch)

POWER WALK-IN FUNCTION : Component Description INFOID:0000000008155520

CONTROL UNITS

Item Function

• Main units of automatic drive positioner system

Driver seat control unit

BCM

Unified meter and A/C amp.

• It is connected to the CAN.

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

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

• Driver door: OPEN/CLOSE

• Starter: CRANKING/OTHER

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

INPUT PARTS

Switches

Item Function Front door switch (driver side) Detect front door (driver side) open/close status. Power walk-in switch Perform the power walk-in operation by operating the power walk-in switch.

Sliding limit switch Seat belt buckle switch Detect the seat belt fastening/releasing condition. Forward switch

Detect the front end position of seat sliding during the power walk-in function frontward operation.

Detect the folded up/folded dow n con dit i on of se at back tha t is the op era t ion co nd ition of power walk-in function.

ADP

Sensors

Item Function Sliding sensor Detect the forward/backward position of seat.

ADP-43

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AUTOMATIC DRIVE POSITIONER SYSTEM

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< SYSTEM DESCRIPTION >

OUTPUT PARTS

Item Function

Sliding motor Slide the seat forward/backward.

ADP-44

Page 55

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

CONSULT Function INFOID:0000000008155521

The automatic drive positioner system can be checked and diagnosed for component operation using CONSULT.

APPLICATION ITEMS

Diagnostic mode Description

SELF-DIAG RESULTS Performs self-diagnosis for th e auto drive positioner system and dis plays the results. DATA MONITOR CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.

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

SELF DIAGNOSTIC RESULTS

Refer to ADP-146, "DTC Index".

DATA MONITOR

NOTE:

The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor Item Unit

SET SW “ON/OFF” ××ON/OFF status judged fr om the setting switch signal. MEMORY SW 1 “ON/OFF” ××ON/OFF status judged from the seat memory switch 1 signal. MEMORY SW 2 “ON/OFF” ××ON/OFF status judged from the seat memory switch 2 signal.

SLIDE SW–FR* SLIDE SW–RR* RECLN SW–FR*

RECLN SW–RR*

LIFT FR SW–UP*

LIFT FR SW–DN*

LIFT RR SW–UP*

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

MIR CON SW–DN “ON/OFF” ××ON/OFF status judged from the mi rror switch (down ward) sign al. MIR CON SW–RH “ON/OFF” ××

MIR CON SW–LH “ON/OFF” ××

MIR CHNG SW–R “ON/OFF” ××

MIR CHNG SW–L “ON/OFF” ××

“ON/OFF” ××ON/OFF status judged from the sliding switch (forward) signal. “ON/OFF” ××ON/OFF status judged from the sliding switch (backward) signal. “ON/OFF” ××ON/OFF status judged from the reclining switch (forward) signal.

“ON/OFF” ××

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

Main

Signals

Selection

From

Contents

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

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

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

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

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

ON/OFF status judged from the door mirror remote control switch (switching to right) signal.

ON/OFF status judged from the door mirror remote control switch (switching to left) signal.

ADP

ADP-45

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DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

Selection

From

Contents

Monitor Item Unit

Main

Signals

TILT SW-UP “ON/OFF” ××ON/OFF status judged from the tilt switch (upward) signal. TILT SW -DOWN “ON/OFF” ××ON/OFF status judged from the tilt switch (downward) signal.

TELESCO SW-FR “ON/OFF” ××

TELESCO SW-RR “ON/OFF” ××

FORWARD SW* WALK-IN SW*

FWD LIMIT SW* SEAT BELT SW*

DETENT SW

PARK BRAKE SW

“ON/OFF” ××ON/OFF status judged from the forward switch signal. “ON/OFF” ××ON/OFF status judged from the power walk-in switch signal. “ON/OFF” ××ON/OFF status judged from the sliding limit switch signal. “ON/OFF” ××ON/OFF status judged from the seat belt buckle switch signal.

“ON/OFF” ××

STARTER SW “ON/OFF” ××

ON/OFF status judged from the tel escopi ng switch (f orward ) signal.

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

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

The parking brake condition “ON (applied) / OFF (release)” judged from the parking brake switch signal.

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

Val ue (32768) when battery connecti ons are standard. If it mo ves

SLIDE PULSE*

––×

backward, the value increas es. I f i t m ov es fo rward , t h e va lu e decreases.

Val ue (32768) when battery connecti ons are standard. If it mo ves

RECLN PULS*

––×

backward, the value increas es. I f i t m ov es fo rward , t h e va lu e decreases.

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” – ×

Val ue (32768) when battery connecti ons are standard. If it mo ves DOWN, the value increases. If it moves UP , the value decreases.

Voltage input from door mirror sensor (passenger side) upward/ downward is displayed.

Voltage input from door mirror sensor (passenger side) leftward/ rightward is displayed.

Voltage input from door mirror sensor (driver side) upward/downward is displayed.

Voltage input from door mirror sensor (driver side) leftward/rightward is displayed.

TILT SEN “V” – × Voltage input from tilt sensor upward/downward is displayed. TELESCO SEN “V” – ×

: M/T models display all item except this item.

: A/T models display all item except this item.

: Only this item is displayed for driver seat without automatic drive positioner system.

: It is displayed but is not operated for models with driver seat without automatic driver positioner system.

Voltage input from telescopic sensor forward/backward is displayed.

ACTIVE TEST

CAUTION:

When driving vehicle, never perform active test.

Test item Description SEAT SLIDE Activates/deactivates the sliding motor. SEAT RECLINING Activates/deactivates the reclining motor.

ADP-46

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DIAGNOSIS SYSTEM (DRIVER SEAT C/U)

Revision: 2012 July 2013 G Convertible

< SYSTEM DESCRIPTION >

Test item Description SEAT LIFTER FR A ctivates/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). MIRROR MOTOR LH* Activates/deactivates the mirror motor (driver side). MEMORY SW INDCTR* Turns ON/OFF the memory indicator.

*: Does not display without automatic driver position system.

ADP

ADP-47

Page 58

U1000 CAN COMM CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description INFOID:0000000008155522

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:0000000008155523

DTC DETECTION LOGIC

DTC No.

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

1. Turn ignition switch ON and wait for 3 seconds or more.

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

YES >> Perform diagnosis procedure. Refer to ADP-48, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000008155524

Refer to LAN-14, "Trouble Diagnosis Flow Chart".

Special Repair Requirement INFOID:0000000008155525

Refer to ADP-10, "SYSTEM INITIALIZATION : Description".

ADP-48

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< DTC/CIRCUIT DIAGNOSIS >

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B2112 SLIDING MOTOR

Description INFOID:0000000008155526

• 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:0000000008155527

DTC DETECTION LOGIC

NOTE:

First perform diagnosis for B2126 if B2126 is detected.

DTC No.

B2112 SEAT SLIDE

Trouble diagnosis

name

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.

DTC CONFIRMATION PROCEDURE

DTC detecting condition Possible cause

• Driver seat control unit

• Slide motor harness is power shorted

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

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

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

Diagnosis Procedure INFOID:0000000008155528

1.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

B525

35 42

(–)

Ground 0

Is the inspection result normal?

YES >> GO TO 2. NO >> Repair or replace harness.

2.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL

1. Connect driver seat control unit connector.

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

(+)

Driver seat control unit

Connector Terminals

B525

Is the inspection result normal?

35 42

(–)

Ground 0

Voltage (V)

(Approx.)

Voltage (V)

(Approx.)

ADP

ADP-49

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B2112 SLIDING MOTOR

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< DTC/CIRCUIT DIAGNOSIS >

YES >> GO TO 3. NO >> Replace driver seat control unit. Refer to ADP-204, "

3.CHECK INTERMITTENT INCIDENT

Removal and Installation"

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

ADP-50

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B2113 RECLINING MOTOR

Description INFOID:0000000008155529

• 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:0000000008155530

DTC DETECTION LOGIC

NOTE:

First perform diagnosis for B2126 if B2126 is detected.

DTC No.

B2113 SEAT RECLINING

DTC CONFIRMATION PROCEDURE

Trouble diagnosis

name

DTC detecting condition Possible cause

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.

• Driver seat control unit

• Reclining motor harness is power shorted

1.PEFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

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

YES >> Perform diagnosis procedure. Refer to ADP-51, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000008155531

1.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

B523

36 44

(–)

Ground 0

Is the inspection result normal?

YES >> GO TO 2. NO >> Repair or replace harness.

2.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL

1. Connect driver seat control unit connector.

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

(+)

Driver seat control unit

Connector Terminals

B523

Is the inspection result normal?

36 44

(–)

Ground 0

Voltage (V)

(Approx.)

Voltage (V)

(Approx.)

ADP

ADP-51

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B2113 RECLINING MOTOR

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< DTC/CIRCUIT DIAGNOSIS >

YES >> GO TO 3. NO >> Replace driver seat control unit. Refer to ADP-204, "

3.CHECK INTERMITTENT INCIDENT

Removal and Installation".

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

ADP-52

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B2118 TILT SENSOR

Description INFOID:0000000008155532

• 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:0000000008155533

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 0.1V or more than 4.9V.

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

• Tilt sensor

1.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

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

YES >> Perform diagnosis procedure. Refer to ADP-53, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000008155534

1.CHECK TILT SENSOR SIGNAL

1. Turn ignition switch ON.

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

3. Check tilt sensor signal under the following condition.

Monitor item Condition Value

Change between

TILT SEN Tilt position

1.1 V (close to top)

3.9 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-53

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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.

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-205, "Removal and Installation". NO >> Repair or replace harness.

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.

6.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

Intermittent Incident".

ADP-54

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B2118 TILT SENSOR

>> INSPECTION END

ADP

ADP-55

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B2119 TELESCOPIC SENSOR

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< DTC/CIRCUIT DIAGNOSIS >

B2119 TELESCOPIC SENSOR

Description INFOID:0000000008155535

• 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:0000000008155536

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.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

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

YES >> Perform diagnosis procedure. Refer to ADP-56, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000008155537

1.CHECK TELESCOPIC SENSOR SIGNAL

1. Turn ignition switch ON.

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

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

Monitor item Condition Value

Change between

TELESCO SEN Telescopi c position

0.5 V (close to top)

4.5 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-56

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.

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-205, "Removal and Installation". NO >> Repair or replace harness.

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-57

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< DTC/CIRCUIT DIAGNOSIS >

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>> INSPECTION END

B2119 TELESCOPIC SENSOR

ADP-58

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B2126 DETENT SW

Description INFOID:0000000008155538

• 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:0000000008155539

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.PERFORM DTC CONFIRMATION PROCEDURE

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

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

YES >> Perform diagnosis procedure. Refer to ADP-59, "Diagnosis Procedure". NO >> INSPECTION END

Diagnosis Procedure INFOID:0000000008155540

1.CHECK DTC WITH “BCM”

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

YES >> Check the DTC. Refer to BCS-73, "DTC Index". NO >> GO TO 2.

2.CHECK DTC WITH “METER/M&A”

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

YES >> Check the DTC. Refer to MWI-84, "DTC Index". NO >> GO TO 3.

3.CHECK DETENTION SWITCH SIGNAL

1. Turn ignition switch ON.

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

3. Check detention switch signal under the following condition.

Monitor item Condition Status

DETENT SW selector leve r

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-59

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B2126 DETENT SW

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< DTC/CIRCUIT DIAGNOSIS >

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector 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

B503 21 M137 11 Existed

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

Driver seat control unit

Connector Terminal

B503 21 Not existed

Ground

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer toADP-204, "Removal and Installation". NO >> Repair or replace harness.

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

Continuity

ADP-60

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< DTC/CIRCUIT DIAGNOSIS >

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B2127 PARKING BRAKE SWITCH

Description INFOID:0000000008155541

• Parking brake switch is installed on parking brake lever. It is turned ON when the parking brake is applied.

• The driver seat control unit judges that the parking brake is engaged if continuity exists in this circuit.

DTC Logic INFOID:0000000008155542

DTC DETECTION LOGIC

DTC No.

B2127 PARKING BRAKE

DTC CONFIRMATION PROCEDURE

Trouble diagnosis

name

DTC detecting condition Possible cause

Parking brake is engaged and the ve h icle sp ee d of 7 km/h (4MPH) or more is detected.

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

• Parking brake switch

• Combination meter (CAN communication)

• Driver seat control unit

1.STEP 1

1. Drive the vehicle at 7 km/h (4 MPH) or more.

2. Check “Self Diagnostic Result” using CONSULT. Is the DTC detected?

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

Diagnosis Procedure INFOID:0000000008155543

1.CHECK PARKING BRAKE SWITCH SIGNAL

1. Turn ignition switch ON.

2. Select “PARK BRAKE SW” in the “Data Monitor” mode using CONSULT.

3. Check parking brake switch signal under the following condition.

Monitor item Condition Status

P ARK BRAKE SW Parking brake

Applied ON Release OFF

Is the status normal?

YES >> GO TO 5. NO >> GO TO 2.

2.CHECK PARKING BRAKE SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect parking brake switch harness connector.

3. Turn ignition switch ON.

4. Check voltage between parking brake switch harness connector and ground.

(+)

Parking brake switch

Connector Terminal

B14 1 Ground Battery voltage

Is the inspection result normal?

YES >> GO TO 4. NO >> GO TO 3.

(-)

Voltage (V)

(Approx.)

ADP

ADP-61

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B2127 PARKING BRAKE SWITCH

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< DTC/CIRCUIT DIAGNOSIS >

3.CHECK PARKING BRAKE SWITCH HARNESS CONTINUITY

1. Turn ignition switch OFF.

2. Disconnect driver seat control unit connector and parking brake switch connector.

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

Driver seat control unit Parking brake switch

Connector Terminal Connector Terminal

B503 8 B14 1 Existed

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

Driver seat control unit

Connector Terminal

B503 8 Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer toADP-204, "Removal and Installation". NO >> Repair or replace harness.

Ground

4.CHECK PARKING BRAKE SWITCH

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

YES >> GO TO 5. NO >> Adjust or replace parking brake switch.

Component Inspection".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Intermittent Incident".

Continuity

Component Inspection INFOID:0000000008155544

1.CHECK PARKING BRAKE SWITCH

1. Turn ignition switch OFF.

2. Disconnect parking brake switch connector.

3. Check continuity between parking brake switch terminal and ground part of parking brake switch.

Terminal

Parking brake switch

Is the inspection result normal?

YES >> INSPECTION END NO >> Adjust or replace parking brake switch.

Ground part of

parking brake switch

Parking brake

Condition Continuity

Applied Existed Other than above Not existed

ADP-62

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B2128 UART COMMUNICATION LINE

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< DTC/CIRCUIT DIAGNOSIS >

B2128 UART COMMUNICATION LINE

Description INFOID:0000000008155545

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:0000000008155546

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.PERFORM DTC CONFIRMATION PROCEDURE

1. Turn ignition switch ON.

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

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

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

Diagnosis Procedure INFOID:0000000008155547

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

B503

17 26

M51

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

Driver seat control unit

Connector Terminal

B503

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-63

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POWER SUPPLY AND GROUND CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

BCM

BCM : Diagnosis Procedure INFOID:0000000008155548

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.

K (40A)

10 (10A)

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM connectors.

3. Check voltage between BCM harness connector and ground.

(+)

BCM

Connector Terminal

M118 1 M119 11

Is the measurement value normal?

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

(−)

Ground Battery voltage

Voltage

(Approx.)

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

DRIVER SEAT CONTROL UNIT : Diagnosis Procedure INFOID:0000000008155549

Continuity

NOTE:

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

1.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

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

ADP-64

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POWER SUPPLY AND GROUND CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

(+)

Driver seat control unit

Connector Terminal

B504

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

B503 32 B504 48

Ground

Is the inspection result normal?

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

DRIVER SEAT CONTROL UNIT : Special Repair Requirement INFOID:0000000008155550

Continuity

Existed

1.PERFORM ADDITIONAL SERVICE

Perform additional service when removing battery negative terminal.

>> Refer to ADP-64, "

DRIVER SEAT CONTROL UNIT : Diagnosis Procedure".

AUTOMATIC DRIVE POSITIONER CONTROL UNIT

AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Diagnosis Procedure

INFOID:0000000008155551

NOTE:

Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed using 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 - 1 >> Repair or replace harness between automatic drive positioner control unit and fuse block (J/B). NO - 2 >> Check circuit breaker.

2.CHECK GROUND CIRCUIT

ADP

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

ADP-65

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POWER SUPPLY AND GROUND CIRCUIT

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< DTC/CIRCUIT DIAGNOSIS >

Automatic drive positioner control unit

Connector Terminal

M52

40 48

Ground

Continuity

Existed

Is the inspection result normal?

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

AUTOMATIC DRIVE POSITIONER CONTROL UNIT : Special Repair Requirement

INFOID:0000000008155552

1.PERFORM ADDITIONAL SERVICE

Perform additional service when removing battery negative terminal.

>> Refer to ADP-9, "

: Description".

ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL

ADP-66

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< DTC/CIRCUIT DIAGNOSIS >

Revision: 2012 July 2013 G Convertible

SLIDING SWITCH

Description INFOID:0000000008155553

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

Component Function Check INFOID:0000000008155554

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “SLIDE SW-FR”, “SLIDE SW-RR” in the “Data monitor” mode using 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-67, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155555

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

(+)

Power seat switch

Connector Terminal

B510

11 26

(–)

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. Disconnect driver seat control unit connector.

2. 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

B503

26 26

B510

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

Continuity

Existed

ADP

ADP-67

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SLIDING SWITCH

Driver seat control unit

Connector Terminal

B503

11 26

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation". NO >> Repair or replace harness.

3.CHECK SLIDING SWITCH

Refer to ADP-68, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-207, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155556

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 existed Operate Existed Release Not existed

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace power seat switch. Refer to ADP-207, "Removal and Installation".

ADP-68

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RECLINING SWITCH

Description INFOID:0000000008155557

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

Component Function Check INFOID:0000000008155558

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “RECLN SW-FR”, “RECLN SW-RR” in the “Data monitor” mode using 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-69, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155559

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

(+)

Power seat switch

Connector Terminal

B510

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. Disconnect driver seat control unit connector.

2. 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

B503

12 27 27

B510

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

Continuity

Existed

ADP

ADP-69

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RECLINING SWITCH

Driver seat control unit

Connector Terminal

B503

12 27

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation". NO >> Repair or replace harness.

3.CHECK RECLINING SWITCH

Refer to ADP-70, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-207, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155560

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-207, "Removal and Installation".

ADP-70

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LIFTING SWITCH (FRONT)

Description INFOID:0000000008155561

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

Component Function Check INFOID:0000000008155562

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “LIFT FR SW-UP”, “LIFT FR SW-DN” in the “Data monitor” mode using 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-71, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155563

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

(+)

Power seat switch

Connector Terminal

B510

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. Disconnect driver seat control unit connector.

2. 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

B503

13 28 28

B510

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

Continuity

Existed

ADP

ADP-71

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LIFTING SWITCH (FRONT)

Driver seat control unit

Connector Terminal

B503

13 28

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation". NO >> Repair or replace harness.

3.CHECK LIFTING SWITCH (FRONT)

Refer to ADP-72, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-207, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155564

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 switch front (down)

28 Lifting switch front (up)

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-207, "Removal and Installation".

ADP-72

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LIFTING SWITCH (REAR)

Description INFOID:0000000008155565

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

Component Function Check INFOID:0000000008155566

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “LIFT RR SW-UP”, “LIFT RR SW-DN” in the “Data monitor” mode using 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-73, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155567

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

(+)

Power seat switch

Connector Terminal

B510

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. Disconnect driver seat control unit connector.

2. 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

B503

14 29 29

B510

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

Continuity

Existed

ADP

ADP-73

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LIFTING SWITCH (REAR)

Driver seat control unit

Connector Terminal

B503

14 29

Ground

Continuity

Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation". NO >> Repair or replace harness.

3.CHECK LIFTING SWITCH (REAR)

Refer to ADP-74, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace power seat switch. Refer to ADP-207, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155568

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 (down)

29 Lifting switch rear (up)

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-207, "Removal and Installation".

ADP-74

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FORWARD SWITCH

Description INFOID:0000000008155569

Forward switch is installed on the seat back frame. Forward switch detects condition of seat back.

Component Function Check INFOID:0000000008155570

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “FORWARD SW” in the “Data Monitor” mode using CONSULT.

3. Check the forward switch signal under the following condition.

Test item Condition Status

FORWARD SW Driver side seat back

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-75, "

Folded up ON Folded down OFF

Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155571

1.CHECK FORWARD SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect forward switch harness connector.

3. Check voltage between forward switch harness connector and ground.

(+)

Forward switch

Connector Terminal

B512 41 Ground 5

Is the inspection result normal?

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

(–)

Voltage (V)

(Approx.)

2.CHECK FORWARD SWITCH CIRCUIT

1. Disconnect driver seat control unit connector.

2. Check continuity between driver seat control unit harness connector and forward switch harness connector.

ADP

Driver seat control unit Forward switch

Connector Terminal Connector Terminal

B504 41 B512 41 Existed

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

Driver seat control unit

Connector Terminal

B504 41 Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation" NO >> Repair or replace harness.

Ground

Continuity

3.FORWARD SWITCH GROUND CIRCUIT

Check continuity between forward switch harness connector and ground.

ADP-75

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FORWARD SWITCH

Forward switch

Connector Terminal

B512 32 Existed

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness.

Ground

Continuity

4.CHECK FORWARD SWITCH

Refer to ADP-76, " Is the inspection result normal?

YES >> GO TO 5. NO >> Replace forward switch (Built in seat back frame). Refer to SE-199, "

Component Inspection".

Exploded View".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155572

Intermittent Incident".

1.CHECK FORWARD SWITCH

1. Turn ignition switch OFF.

2. Disconnect forward switch connector.

3. Check continuity between forward switch terminals.

Forward switch

Connector Terminal

B512 41 32

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace forward switch (Built in seat back frame). Refer to SE-199, "Exploded View".

Driver side seat back

Condition Continuity

Folded up Not existed Folded down Existed

ADP-76

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SEAT BELT BUCKLE SWITCH

Description INFOID:0000000008155573

Seat belt buckle switch is installed in seat belt buckle. Seat belt buckle switch detects condition of seat belt.

Component Function Check INFOID:0000000008155574

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “SEAT BELT SW” in the “Data Monitor” mode using CONSULT.

3. Check the seat belt buckle switch signal under the following condition.

Test item Condition Status

SEAT BELT SW Driver side seat belt

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-77, "

Fastened ON Released OFF

Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155575

1.CHECK SEAT BELT BUCKLE SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect seat belt buckle switch harness connector.

3. Check voltage between seat belt buckle switch harness connector harness connector and ground.

(+)

Seat belt buckle switch

Connector Terminal

B13 1 Ground 5

Is the inspection result normal?

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

(–)

Voltage (V)

(Approx.)

2.CHECK SEAT BELT BUCKLE SWITCH CIRCUIT

1. Disconnect driver seat control unit connector.

2. Check continuity between driver seat control unit harness connector and seat belt buckle switch harness connector.

ADP

Driver seat control unit Seat belt buckle switch

Connector Terminal Connector Terminal

B503 5 B13 1 Existed

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

Driver seat control unit

Connector Terminal

B503 5 Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation". NO >> Repair or replace harness.

Ground

Continuity

3.CHECK SEAT BELT BUCKLE SWITCH GROUND CIRCUIT

Check continuity between seat belt buckle switch harness connector and ground.

ADP-77

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SEAT BELT BUCKLE SWITCH

Seat belt buckle switch

Connector Terminal

B13 2 Existed

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness.

Ground

Continuity

4.CHECK SEAT BELT BUCKLE SWITCH

Refer to ADP-78, " Is the inspection result normal?

YES >> GO TO 5. NO >> Replace seat belt buckle switch (Built in seat belt buckle). Refer to SE-199, "

Component Inspection".

Exploded View".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155576

Intermittent Incident".

1.CHECK SEAT BELT BUCKLE SWITCH

1. Turn ignition switch OFF.

2. Disconnect seat belt buckle switch connector.

3. Check continuity between seat belt buckle switch terminals.

Seat belt buckle switch

Connector Terminal

B13 1 2

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace seat belt buckle switch (Built in seat belt buckle). Refer to SE-199, "Exploded View".

Driver side seat belt

Condition Continuity

Fastened Not existed Released Existed

ADP-78

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SLIDING LIMIT SWITCH

Description INFOID:0000000008155577

Sliding limit switch is installed on seat cushion frame. Sliding limit switch detects condition of seat sliding.

Component Function Check INFOID:0000000008155578

1.CHECK FUNCTION

1. Select “FWD LIMIT SW” in the “Data Monitor” mode using CONSULT.

2. Check the sliding limit switch signal under the following condition.

Test item Condition Status

FWD LIMIT SW Seat sliding

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-79, "

Front edge ON Other than above OFF

Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155579

1.CHECK SLIDING LIMIT SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect sliding limit switch harness connector.

3. Check voltage between sliding limit switch harness connector and ground.

(+)

Sliding limit switch

Connector Terminal

B514 4Ground5

Is the inspection result normal?

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

(–)

Voltage (V)

(Approx.)

2.CHECK SLIDING LIMIT SWITCH CIRCUIT

1. Disconnect driver seat control unit connector.

2. Check continuity between driver seat control unit harness connector and sliding limit switch harness connector.

Driver seat control unit Sliding limit switch

Connector Terminal Connector Terminal

B5034B5144Existed

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

Driver seat control unit

Connector Terminal

B503 4 Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation" NO >> Repair or replace harness.

Ground

Continuity

3.CHECK SLIDING LIMIT SWITCH GROUND CIRCUIT

ADP

Check continuity between sliding limit switch harness connector and ground.

ADP-79

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SLIDING LIMIT SWITCH

Sliding limit switch

Connector Terminal

B514 32 Existed

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness.

Ground

Continuity

4.CHECK SLIDING LIMIT SWITCH

Refer to ADP-80, " Is the inspection result normal?

YES >> GO TO 5. NO >> Replace forward switch (Built in seat back frame). Refer to SE-199, "

Component Inspection".

Exploded View".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155580

Intermittent Incident".

1.CHECK SLIDING LIMIT SWITCH

1. Turn ignition switch OFF.

2. Disconnect sliding limit switch connector.

3. Check continuity between sliding limit switch terminals.

Sliding limit switch

Connector Terminal

B514 4 32 Seat sliding

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace forward switch (Built in seat back frame). Refer to SE-199, "Exploded View".

Condition Continuity

Front edge Existed Other than above Not existed

ADP-80

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POWER WALK-IN SWITCH

Description INFOID:0000000008155581

Power walk-in switch is installed on seat back. The operation signal is input to driver seat control unit when power walk-in switch is operated.

Component Function Check INFOID:0000000008155582

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “WALK-IN SW” in the “Data Monitor” mode using CONSULT.

3. Check the power walk-in switch signal under the following condition.

Test item Condition Status

WALK-IN SW Power walk-in switch

Is the indication normal?

YES >> INSPECTION END NO >> Perform diagnosis procedure. Refer to ADP-81, "Diagnosis Procedure".

Pressed ON Released OFF

Diagnosis Procedure INFOID:0000000008155583

1.CHECK POWER WALK-IN SWITCH SIGNAL

1. Turn ignition switch OFF.

2. Disconnect power walk-in switch harness connector.

3. Check voltage between power walk-in switch harness connector and ground.

(+)

Power walk-in switch

Connector Terminal

B513 30 Ground 5

Is the inspection result normal?

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

(–)

Voltage (V)

(Approx.)

2.CHECK POWER WALK-IN SWITCH CIRCUIT

1. Disconnect driver seat control unit connector and power walk-in switch connector.

2. Check continuity between driver seat control unit harness connector and power walk-in switch harness connector.

Driver seat control unit Power walk-in switch

Connector Terminal Connector Terminal

B503 30 B513 30 Existed

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

Driver seat control unit

Connector Terminal

B503 30 Not existed

Is the inspection result normal?

YES >> Replace driver seat control unit. Refer to ADP-204, "Removal and Installation". NO >> Repair or replace harness.

Ground

Continuity

3.CHECK POWER WALK-IN SWITCH GROUND CIRCUIT

ADP

ADP-81

Page 92

POWER WALK-IN SWITCH

Revision: 2012 July 2013 G Convertible

< DTC/CIRCUIT DIAGNOSIS >

Check continuity between power walk-in switch harness connector and ground.

Power walk-in switch

Connector Terminal

B513 32 Existed

Is the inspection result normal?

YES >> GO TO 4. NO >> Repair or replace harness.

Ground

Continuity

4.CHECK POWER WALK-IN SWITCH

Refer to ADP-82, " Is the inspection result normal?

YES >> GO TO 5. NO >> Replace power walk-in switch (Built in walk-in lever). Refer to SE-199, "

Component Inspection".

Exploded View".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155584

Intermittent Incident".

1.CHECK POWER WALK-IN SWITCH

1. Turn ignition switch OFF.

2. Disconnect power walk-in switch connector.

3. Check continuity between power walk-in switch terminals.

Power walk-in switch

Connector Terminal

B513 30 32

Is the inspection result normal?

YES >> INSPECTION END NO >> Replace power walk-in switch (Built in walk-in lever). Refer to SE-199, "

Power walk-in switch

Condition Continuity

Pressed Existed Released Not existed

Exploded View".

ADP-82

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TILT SWITCH

Description INFOID:0000000008155585

Tilt switch is equipped to the steering column. The operation signal is input to the automatic drive positioner control unit when the tilt switch is operated.

Component Function Check INFOID:0000000008155586

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “TILT SW-UP”, “TILT SW-DN” in the “Data monitor” mode using 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-83, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155587

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. 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. Disconnect automatic drive positioner control unit connector.

2. 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

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

Continuity

Existed

ADP

ADP-83

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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-205, "Removal and Installation". NO >> Repair or replace harness.

3.CHECK TILT SWITCH

Refer to ADP-84, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace tilt & telescopic switch. Refer to ADP-209, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155588

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-209, "Removal and Installation".

ADP-84

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TELESCOPIC SWITCH

Description INFOID:0000000008155589

Telescopic switch is equipped to the steering column. The operation signal is input to the automatic drive positioner control unit when the telescopic switch is operated.

Component Function Check INFOID:0000000008155590

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “TELESCO SW-FR”, “TELESCO SW-RR” in the “Data monitor” mode using 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-85, "Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155591

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. 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. Disconnect automatic drive positioner control unit connector.

2. 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

27 3

M31

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

Continuity

Existed

ADP

ADP-85

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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-205, "Removal and Installation". NO >> Repair or replace harness.

3.CHECK TELESCOPIC SWITCH

Refer to ADP-86, "Component Inspection". Is the inspection result normal?

YES >> GO TO 4. NO >> Replace tilt & telescopic switch. Refer to ADP-209, "

Removal and Installation".

4.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155592

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-209, "Removal and Installation".

ADP-86

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Revision: 2012 July 2013 G Convertible

SEAT MEMORY SWITCH

Description INFOID:0000000008155593

Memory switch is equipped on the seat set switch and seat memory switch installed to the driver side door trim. The operation signal is input to the automatic drive positioner control unit when the set switch or memory switch is operated.

Component Function Check INFOID:0000000008155594

1.CHECK FUNCTION

1. Turn ignition switch ON.

2. Select “MEMORY SW 1”, “MEMORY SW 2” “SET SW” in the “Data monitor” mode using 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-87, "

Diagnosis Procedure".

Diagnosis Procedure INFOID:0000000008155595

Press ON Release OFF Press ON Release OFF Press 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 52

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-87

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Revision: 2012 July 2013 G Convertible

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-205, "Removal and Installation". NO >> Repair or replace harness.

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.

4.CHECK SEAT MEMORY SWITCH

Refer to ADP-88, "

Component Inspection".

Is the inspection result normal?

YES >> GO TO 5. NO >> Replace seat memory switch. Refer toADP-206, "

Removal and Installation".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-42, "

>> INSPECTION END

Component Inspection INFOID:0000000008155596

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-88

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Revision: 2012 July 2013 G Convertible

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-206, "

Condition Continuity

Press Existed Release Not existed Press Existed Release Not existed Press Existed Release Not existed

Removal and Installation".

ADP

ADP-89

Page 100

DOOR MIRROR REMOTE CONTROL SWITCH

Revision: 2012 July 2013 G Convertible

< DTC/CIRCUIT DIAGNOSIS >

DOOR MIRROR REMOTE CONTROL SWITCH

MIRROR SWITCH

MIRROR SWITCH : Description INFOID:0000000008155597

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:0000000008155598

1.CHECK MIRROR SWITCH FUNCTION

1. Turn ignition switch ON.

2. Select “MIR CON SW–UP/DN”,“MIR CON SW–RH/LH” in the “DATA MONITOR” mode using CONSULT.

3. Check mirror switch signal under the following conditions.

Monitor item Condition Status

MIR CON SW-UP/DN

MIR CON SW-RH/LH

Is the inspection result normal?

YES >> Mirror switch function is OK. NO >> Perform diagnosis procedure.Refer to ADP-90, "MIRROR SWITCH : Diagnosis Procedure".

When operating the mirror switch up or down side. ON Other than above. OFF When operating the mirror switch right or left side. ON Other than above. OFF

MIRROR SWITCH : Diagnosis Procedure INFOID:0000000008155599

1.CHECK MIRROR SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect door mirror remote control switch connector.

3. Turn ignition switch ON.

4. Check voltage between door mirror remote control switch harness connector and ground.

(+)

Door mirror remote control switch

Connector Terminal

D17

Is the inspection result normal?

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

12 13 15

(–)

Ground 5

Voltage (V)

(Approx.)

2.CHECK MIRROR 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 door mirror remote control switch harness connector.

ADP-90

Infiniti G37 2012 Workshop Manual

Specifications and Main Features

Frequently Asked Questions

User Manual