Page 1
Edition: June 2013
Revision: June 2013
Pub. No. SM14E00L50U0
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, photo-copying, recording or otherwise, without the
prior written permission of
Nissan North America, Inc.
QUICK REFERENCE INDEX
A
GENERAL INFORMATION
B ENGINE
C
D TRANSMISSION & DRIVE-
LINE
E SUSPENSION
F BRAKES
G STEERING
H RESTRAINTS
I VENTILATION, HEATER &
AIR CONDITIONER
J BODY INTERIOR
K BODY EXTERIOR,
DOORS, ROOF & VEHICLE
SECURITY
L DRIVER CONTROLS
M ELECTRICAL & POWER
CONTROL
N DRIVER INFORMATION &
MULTIMEDIA
O CRUISE CONTROL
P MAINTENANCE
GI
General Information
EM
Engine Mechanical
LU
Engine Lubrication System
CO
Engine Cooling System
EC
Engine Control System
FL
Fuel System
EX
Exhaust System
STR
Starting System
ACC
Accelerator Control System
TM
Transaxle & Transmission
DLN
Driveline
FAX
Front Axle
RAX
Rear Axle
FSU
Front Suspension
RSU
Rear Suspension
WT
Road Wheels & Tires
BR
Brake System
PB
Parking Brake System
BRC
Brake Control System
ST
Steering System
STC
Steering Control System
SB
Seat Belt
SBC
Seat Belt Control System
SR
SRS Airbag System
SRC
SRS Airbag Control System
VTL
Ventilation System
HA
Heater & Air Conditioning System
HAC
Heater & Air Conditioning Control System
INT
Interior
IP
Instrument Panel
SE
Seat
ADP
Automatic Drive Positioner
DLK
Door & Lock
SEC
Security Control System
GW
Glass & Window System
PWC
Power Window Control System
RF
Roof
EXT
Exterior
BRM
Body Repair Manual
MIR
Mirrors
EXL
Exterior Lighting System
INL
Interior Lighting System
WW
Wiper & Washer
DEF
Defogger
HRN
Horn
PWO
Power Outlet
BCS
Body Control System
LAN
LAN System
PCS
Power Control System
CHG
Charging System
PG
Power Supply, Ground & Circuit Elements
MWI
Meter, Warning Lamp & Indicator
WCS
Warning Chime System
AV
Audio, Visual & Navigation System
CCS
Cruise Control System
DAS
Driver Assistance System
DMS
Drive Mode System
MA
Maintenance
A
B
C
D
E
F
G
H
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FOREWORD
This manual contains maintenance and repair procedure for the 2014
INFINITI QX60.
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 parts which are not specifically recommended
by NISSAN must first be completely satisfied 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)
R
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 page number(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, marked with your comments.
DATE: YOUR NAME: POSITION:
DEALER: DEALER NO.: ADDRESS:
CITY: STATE/PROV./COUNTRY: ZIP/POSTAL CODE:
Page 4
QUICK REFERENCE CHART: QX60
2014
QUICK REFERENCE CHART: QX60
Engine Tune-up Data INFOID:0000000009914939
GENERAL SPECIFICATIONS
Cylinder arrangement V-6
3
Displacement cm
Bore and stroke mm (in) 95.5 x 81.4 (3.760 x 3.205)
Valve arrangement DOHC
Firing order 1-2-3-4-5-6
Number of piston rings
Number of main bearings 4
Compression ratio 10.6:1
Compression pressure
kPa (kg/cm
2
(cu in)
, psi)/300 rpm
Compression 2
Oil 1
Standard 1,275 (13.0, 185)
Minimum 981 (10.0, 142)
Differential limit between cylinders 98 (1.0, 14)
3,498 (213.45)
Cylinder number
SEM713A
Valve timing
(Valve timing control - “OFF”)
PBIC0187E
Unit: degree
abcde f
240 240 −10 70 10 50
Drive Belt INFOID:0000000009914940
DRIVE BELT
Tension of drive belt Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.
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QUICK REFERENCE CHART: QX60
2014
Spark Plug INFOID:0000000009914941
SPARK PLUG
Unit: mm (in)
Make DENSO
Standard type* FXE22HR11
Gap Standard 1.1 (0.043)
*: Always check with the Parts Department for the latest parts information.
Front Wheel Alignment (Unladen*1) INFOID:0000000009914938
WARNING:
If the vehicle is equipped with the ICC cruise control system and the rear toe has been adjusted during
a wheel alignment, the ICC sensor must be aligned.
Item Standard
Measurement wheel (LH) side (RH) side
Minimum –1° 00′ (–1.00°)–1° 15′ (–1.25°)
Camber
Degree minute (Decimal degree)
Caster
Degree minute (Decimal degree)
Kingpin inclination
Degree minute (Decimal degree)
Nominal –0° 15′ (–0.25°)–0° 30′ (–0.50°)
Maximum 0° 30′ (0.50°)0° 15′ (0.25°)
(LH) and (RH) difference*
Minimum 3° 55′ (3.92°)
Nominal 4° 40′ (4.67°)
Maximum 5° 25′ (5.42°)
(LH) and (RH) difference*
Minimum 11° 55′ (11.92°)12° 10′ (12.17°)
Nominal 12° 40′ (12.67°)12° 55′ (12.92°)
Maximum 13° 25′ (13.42°)13° 40′ (13.67°)
2
2
–0° 15′± 0° 33′ (0.25°± 0.55°)
0.30′ (0.50°) Maximum
SFA234AC
Minimum Out 0.6 mm (Out 0.024 in)
Distance (A - B)
Total toe-in
Angle (LH) and (RH)
Degree minute
(Decimal degree)
*1 Fuel, engine coolant, and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions.
*2: The difference when assuming the (LH) side is the standard.
Nominal In 1.4 mm (In 0.055 in)
Maximum In 3.4 mm (In 0.134 in)
Minimum Out 0° 3′ 36″ (Out 0.06°)
Nominal In 0° 6′ 14″ (In 0.10°)
Maximum In 0° 15′ 36″ (In 0.26°)
Page 6
QUICK REFERENCE CHART: QX60
2014
Rear Wheel Alignment (Unladen*)
INFOID:0000000009914936
WARNING:
If the vehicle is equipped with the ICC cruise control system and the rear toe has been adjusted during
a wheel alignment, the ICC sensor must be aligned.
Item Standard
Minimum –1° 05′ (–1.08°)
Camber
Degree minute (Decimal degree)
Distance (A - B)
Total toe-in
Angle (LH and RH)
Degree minute
(Decimal degree)
*: Fuel, engine coolant, and lubricants are full. Spare tire, jack, hand tools, and mats are in designated positions.
Nominal –0° 35′ (–0.58°)
Maximum –0° 05′ (–0.08°)
SFA234AC
Minimum Out 0.8 mm (Out 0.031 in)
Nominal In 2.2 mm (In 0.087 in)
Maximum In 5.2 mm (In 0.205 in)
Minimum Out 0° 2′ 24″ (Out 0.04°)
Nominal In 0° 9′ 36″ (In 0.16°)
Maximum In 0° 21′ 36″ (In 0.36°)
Wheelarch Height INFOID:0000000009914937
UNITED STATES
LEIA0085E
Drive type FWD AWD
Tire size 235/65R18 235/55R20 235/65R18 235/55R20
Grade Base Premium Base Premium Premium
Front (Hf) 822 mm (32.36 in)
Rear (Hr) 828 mm (32.60 in) 827 mm (32.56 in) 826 mm (32.52 in) 827 mm (32.56 in) 825 mm (32.48 in)
*: Fuel, engine coolant, and lubricants are full. Spare tire, jack, hand tools, and mats are in designated positions.
822 mm (32.36 in)
821 mm (32.32 in)
822 mm
(32.36 in)
821 mm
(32.32 in)
820 mm (32.28 in)
CANADA
Page 7
QUICK REFERENCE CHART: QX60
LEIA0085E
Drive type AWD
Tire size 235/65R18 235/55R20
Grade Base Premium Premium
Front (Hf) 822 mm (32.36 in) 822 mm (32.36 in) 821 mm (32.32 in)
Rear (Hr) 828 mm (32.60 in) 827 mm (32.56 in) 826 mm (32.52 in)
*: Fuel, engine coolant, and lubricants are full. Spare tire, jack, hand tools, and mats are in designated positions.
MEXICO
2014
Unit: mm (in)
LEIA0085E
Drive type AWD
Tire size 235/65R18
Grade Premium
Front (Hf) 822 (32.36)
Rear (Hf) 827 (32.56)
Measure value under unladen* conditions. (Fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and mats are in designated positions).
Brake Specifications INFOID:0000000009914934
Unit: mm (in)
Cylinder bore diameter 45.0 (1.772) × 2
Front brake
Rear brake
Master cylinder Cylinder bore diameter 26.99 (1.063)
Control valve Valve type Electric brake force distribution
Pad length × width × thickness 131.4 (5.173) × 53.0 (2.087) × 10.0 (0.394)
Rotor outer diameter × thickness 320.0 (12.598) × 28.0 (1.102)
Cylinder bore diameter 42.86 (1.6874)
Pad length × width × thickness 83.0 (3.268) × 33.0 (1.299) × 8.5 (0.335)
Rotor outer diameter × thickness 308 (12.126) × 16.0 (0.630)
Page 8
QUICK REFERENCE CHART: QX60
2014
Brake Pedal
Item Standard
Brake pedal height (H
Clearance (A) between brake pedal bracket, stop lamp switch and ASCD cancel switch contact
ends
Depressed brake pedal height (H
[Depressing 490 N (50 kg, 110 lb) while turning the engine ON]
1) 214.2 – 224.2 (8.43 – 8.82)
2)
0.74 – 1.96 (0.0291 – 0.0772)
INFOID:0000000009914935
Unit: mm (in)
75.1 (2.96)
Front Disc Brake INFOID:0000000009914932
Unit: mm (in)
Item Limit
Brake pad Wear thickness 2.0 (0.079)
Wear thickness 26.0 (1.024)
Disc rotor
Thickness variation (measured at 8 positions) 0.008 (0.0003)
Runout (with disc rotor attached to the vehicle) 0.040 (0.0016) or less
Rear Disc Brake INFOID:0000000009914933
Unit: mm (in)
Item Limit
Brake pad Wear thickness 2.0 (0.079)
Wear thickness 14.0 (0.551)
Disc rotor
Thickness variation (measured at 8 positions) 0.020 (0.0008)
Runout (with disc rotor attached to the vehicle) 0.050 (0.0020) or less
FOR USA AND CANADA : Fluids and Lubricants INFOID:0000000009914738
Description
Fuel
With oil filter change
Engine oil
Drain and refill
Cooling system
(with reservoir at MAX level)
CVT fluid
Differential gear oil
Transfer fluid
Power steering fluid (E-PSF)
Brake fluid — — —
Multi-purpose grease — — —
Windshield washer fluid
Without oil filter
change
Dry engine (Overhaul)
Metric US measure Imp measure
74.0
4.8
4.5
5.1
9.6
8.8
0.5
0.31
1.0
4.6
Capacity (Approximate)
19-1/2 gal 16-1/4 gal
5-1/8 qt 4-1/4 qt
4-3/4 qt 4 qt
5-3/8 qt 4-1/2 qt
10-1/8 qt 8-1/2 qt
9-1/4 qt 7-3/4 qt
1 pt 7/8 pt
5/8 pt 1/2 pt
2-1/8 qt 1-3/4 qt
4-7/8 qt 4 qt
Page 9
QUICK REFERENCE CHART: QX60
2014
Description
Air conditioning system refrigerant 0.83 ± 0.03 kg 1.83 ± 0.07 lb 1.83 ± 0.07 lb
Air conditioning system oil
Metric US measure Imp measure
230 m
Capacity (Approximate)
7.8 fl oz 8.1 fl oz
FOR MEXICO : Fluids and Lubricants INFOID:0000000009914741
Capacity (Approximate)
Metric US measure Imp measure
Fuel
With oil filter change
Engine oil
Drain and refill
Cooling system
(with reservoir at MAX line)
CVT fluid
Differential gear oil
Transfer fluid
Power steering fluid
Brake fluid — — —
Multi-purpose grease — — —
Windshield washer fluid
Air conditioning system refrigerant 0.83 ± 0.03 kg 1.83 ± 0.07 lb 1.83 ± 0.07 lb
Air conditioning system oil
Without oil filter change
Dry engine (engine overhaul)
74.0
4.8
4.5
5.1
9.6
8.8
0.5
0.31
1.0
4.6
230 m
19-1/2 gal 16-1/4 gal
5-1/8 qt 4-1/4 qt
4-3/4 qt 4 qt
5-3/8 qt 4-1/2 qt
10-1/8 qt 8-1/2 qt
9-1/4 qt 7-3/4 qt
1 pt 7/8 pt
5/8 pt 1/2 pt
2-1/8 qt 1-3/4 qt
4-7/8 qt 4 qt
7.8 fl oz 8.1 fl oz
Page 10
GENERAL INFORMATION
GI
B
SECTION GI
CONTENTS
HOW TO USE THIS MANUAL ...................... 3
HOW TO USE THIS MANUAL ............................ 3
Description ................................................................3
Terms ........................................................................3
Units ..........................................................................3
Contents ....................................................................3
Relation between Illustrations and Descriptions .......4
Components ..............................................................4
HOW TO FOLLOW TROUBLE DIAGNOSES ..... 6
Description ................................................................6
How to Follow Test Groups in Trouble Diagnosis ......6
Key to Symbols Signifying Measurements or Pro-
cedures .....................................................................
HOW TO READ WIRING DIAGRAMS ................ 9
Connector Symbols ...................................................9
Sample/Wiring Diagram -Example- .........................10
Connector Information .............................................12
ABBREVIATIONS ..............................................14
Abbreviation List ......................................................14
TIGHTENING TORQUE OF STANDARD
BOLTS ................................................................
Description ..............................................................19
Tightening Torque Table (New Standard Includ-
ed) ...........................................................................
RECOMMENDED CHEMICAL PRODUCTS
AND SEALANTS ................................................
Recommended Chemical Products and Sealants ....22
TERMINOLOGY .................................................23
SAE J1930 Terminology List ...................................23
VEHICLE INFORMATION ............................27
IDENTIFICATION INFORMATION .....................27
Model Variation .......................................................27
Identification Number ..............................................28
19
19
22
GENERAL INFORMATION
Identification Plate ...................................................29
Engine Serial Number .............................................29
CVT Number ............................................................29
Dimensions ..............................................................30
Wheels & Tires ........................................................30
PRECAUTION ..............................................31
PRECAUTIONS .................................................31
Description ...............................................................31
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
Precautions For Xenon Headlamp Service .............31
7
Precaution for Procedure without Cowl Top Cover ....32
Cautions in Removing Battery Terminal and AV
Control Unit ..............................................................
General Precautions ................................................32
Three Way Catalyst .................................................34
Multiport Fuel Injection System or Engine Control
System .....................................................................
Hoses ......................................................................34
Engine Oils ..............................................................35
Air Conditioning .......................................................35
Fuel ..........................................................................36
LIFTING POINT .................................................37
Special Service Tool ................................................37
Pantograph Jack ......................................................37
Garage Jack and Safety Stand ................................38
2-Pole Lift ................................................................39
TOW TRUCK TOWING .....................................40
Tow Truck Towing ...................................................40
Vehicle Recovery (Freeing a Stuck Vehicle) ...........41
WIRING DIAGRAM ......................................43
CONSULT CHECKING SYSTEM .....................43
Wiring Diagram - With Automatic Drive Positioner
and ICC System ......................................................
31
32
34
43
C
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Wiring Diagram - With Automatic Drive Positioner
and Without ICC System ........................................
Wiring Diagram - Without Automatic Drive Posi-
tioner .......................................................................
46
48
Control Units and Electrical Parts ........................... 49
How to Check Terminal ........................................... 50
Intermittent Incident ................................................ 53
Circuit Inspection .................................................... 56
BASIC INSPECTION ................................... 49
SERVICE INFORMATION FOR ELECTRICAL
INCIDENT ..........................................................
Work Flow ............................................................... 49
49
CONSULT CHECKING SYSTEM ...................... 61
Description .............................................................. 61
CONSULT Function and System Application ......... 61
CONSULT Data Link Connector (DLC) Circuit ....... 62
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< HOW TO USE THIS MANUAL >
HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL
HOW TO USE THIS MANUAL
Description INFOID:0000000009136075
This volume explains “Removal, Disassembly, Installation, Inspection and Adjustment” and “Trouble Diagnoses”.
Term s INFOID:0000000009136076
• The captions WARNING and CAUTION warn you of steps that must be followed to prevent personal injury
and/or damage to some part of the vehicle.
WARNING indicates the possibility of personal injury if instructions are not followed.
CAUTION indicates the possibility of component damage if instructions are not followed.
BOLD TYPED STATEMENTS except WARNING and CAUTION give you helpful information.
Standard value: Tolerance at inspection and adjustment.
Limit value: The maximum or minimum limit value that should not be exceeded at inspection and adjustment.
Units INFOID:0000000009136077
• The UNITS given in this manual are primarily expressed as the SI UNIT (International System of Unit), and
alternatively expressed in the metric system and in the yard/pound system.
Also with regard to tightening torque of bolts and nuts, there are descriptions both about range and about the
standard tightening torque.
“Example”
Range
Outer Socket Lock Nut : 59 - 78 N·m (6.0 - 8.0 kg-m, 43 - 58 ft-lb)
GI
B
C
D
E
F
G
H
I
Standard
Drive Shaft Installation Bolt : 44.3 N·m (4.5 kg-m, 33 ft-lb)
Contents INFOID:0000000009136078
• A QUICK REFERENCE INDEX, a black tab (e.g. ) is provided on the first page. You can quickly find the
first page of each section by matching it to the section's black tab.
• THE CONTENTS are listed on the first page of each section.
• THE TITLE is indicated on the upper portion of each page and shows the part or system.
• THE PAGE NUMBER of each section consists of two or three letters which designate the particular section
and a number (e.g. “BR-5”).
• THE SMALL ILLUSTRATIONS show the important steps such as inspection, use of special tools, knacks of
work and hidden or tricky steps which are not shown in the previous large illustrations.
Assembly, inspection and adjustment procedures for the complicated units such as the automatic transaxle
or transmission, etc. are presented in a step-by-step format where necessary.
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< HOW TO USE THIS MANUAL >
HOW TO USE THIS MANUAL
Relation between Illustrations and Descriptions
The following sample explains the relationship between the part description in an illustration, the part name in
the text and the service procedures.
INFOID:0000000009136079
SAIA0519E
Components INFOID:0000000009136080
• THE LARGE ILLUSTRATIONS are exploded views (see the following) and contain tightening torques, lubrication points, section number of the PARTS CATALOG (e.g. SEC. 440) and other information necessary to
perform repairs.
The illustrations should be used in reference to service matters only. When ordering parts, refer to the appropriate PARTS CATALOG.
Components shown in an illustration may be identified by a circled number. When this style of illustration is
used, the text description of the components will follow the illustration.
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< HOW TO USE THIS MANUAL >
HOW TO USE THIS MANUAL
GI
B
C
D
E
1. Cap 2. Bleeder valve 3. Cylinder body
4. Piston seal 5. Piston 6. Piston boot
7. Sliding pin 8. Sliding pin boot 9. Bushing
10. Torque member
: Apply rubber grease.
: Apply brake fluid.
: N·m (kg-m, in-lb)
: Always replace after every disassembly
SYMBOLS
JPFIA0511GB
F
G
H
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SAIA0749E
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HOW TO FOLLOW TROUBLE DIAGNOSES
< HOW TO USE THIS MANUAL >
HOW TO FOLLOW TROUBLE DIAGNOSES
Description INFOID:0000000009136081
NOTICE:
Trouble diagnoses indicate work procedures required to diagnose problems effectively. Observe the following
instructions before diagnosing.
• Before performing trouble diagnoses, read the “Work Flow” in each section.
• After repairs, re-check that the problem has been completely eliminated.
• Refer to Component Parts and Harness Connector Location for the Systems described in each section for
identification/location of components and harness connectors.
• When checking circuit continuity, ignition switch should be OFF.
• Refer to the Circuit Diagram for quick pinpoint check.
If you need to check circuit continuity between harness connectors in more detail, such as when a sub-harness is used, refer to Wiring Diagram in each individual section and Harness Layout in PG section for identification of harness connectors.
• Before checking voltage at connectors, check battery voltage.
• After accomplishing the Diagnosis Procedures and Electrical Components Inspection, check that all harness
connectors are reconnected as they were.
How to Follow Test Groups in Trouble Diagnosis INFOID:0000000009136082
JPAIA0021GB
1. Test group number and test group title
• Test group number and test group title are shown in the upper portion of each test group.
2. Work and diagnosis procedure
• Start to diagnose a problem using procedures indicated in enclosed test groups.
3. Questions and results
• Questions and required results are indicated in test group.
4. Action
• Next action for each test group is indicated based on result of each question.
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HOW TO FOLLOW TROUBLE DIAGNOSES
< HOW TO USE THIS MANUAL >
Key to Symbols Signifying Measurements or Procedures INFOID:0000000009136083
GI
B
C
D
E
F
G
JPAIA0982GB
H
I
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HOW TO FOLLOW TROUBLE DIAGNOSES
< HOW TO USE THIS MANUAL >
JSAIA1461GB
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GI-8
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HOW TO READ WIRING DIAGRAMS
< HOW TO USE THIS MANUAL >
HOW TO READ WIRING DIAGRAMS
Connector Symbols INFOID:0000000009136084
Most of connector symbols in wiring diagrams are shown from the terminal side.
• Connector symbols shown from the terminal side are enclosed by
a single line and followed by the direction mark.
• Connector symbols shown from the harness side are enclosed by
a double line and followed by the direction mark.
• Certain systems and components, especially those related to
OBD, may use a new style slide-locking type harness connector.
For description and how to disconnect, refer to PG section,
“Description”, “HARNESS CONNECTOR”.
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F
G
H
• Male and female terminals
Connector guides for male terminals are shown in black and
female terminals in white in wiring diagrams.
SAIA0257E
SGI363
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HOW TO READ WIRING DIAGRAMS
< HOW TO USE THIS MANUAL >
Sample/Wiring Diagram -Example-
Each section includes wiring diagrams.
INFOID:0000000009136085
JCAWA0150GB
Description
Number Item Description
1 Power supply • This means the power supply of fusible link or fuse.
2 Fuse • “/” means the fuse.
3
4
5 Fusible link • “X” means the fusible link.
6 Connector number
7Switch
8 Circuit (Wiring) • This means the wiring.
Current rating of fusible
link/fuse
Number of fusible link/
fuse
Revision: August 2013 2014 QX60
• This means the current rating of the fusible link or fuse.
• This means the number of fusible link or fuse location.
• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
• This shows that continuity exists between terminals 1 and 2 when the switch is in the A position. Continuity exists between terminals 1 and 3 when the switch is in the B position.
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HOW TO READ WIRING DIAGRAMS
< HOW TO USE THIS MANUAL >
Number Item Description
9 Shielded line • The line enclosed by broken line circle shows shield wire.
10 Connectors • This means that a transmission line bypasses two connectors or more.
11 Option abbreviation
12 Relay • This shows an internal representation of the relay.
13 Optional splice • The open circle shows that the splice is optional depending on vehicle application.
14 Splice
15 System branch • This shows that the circuit is branched to other systems.
16 Page crossing • This circuit continues to an adjacent page.
17 Component name • This shows the name of a component.
18 Terminal number • This means the terminal number of a connector.
19 Ground (GND) • This shows the ground connection.
20
Explanation of option
description
• This means the vehicle specifications which layouts the circuit between “ ”.
• The shaded circle “ ” means the splice.
• This shows a explanation of the option abbreviation used on the same page.
SWITCH POSITIONS
Switches are shown in wiring diagrams as if the vehicle is in the “normal” condition.
A vehicle is in the “normal” condition when:
• ignition switch is “OFF”
• doors, hood and trunk lid/back door are closed
• pedals are not depressed
• parking brake is released
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MULTIPLE SWITCH
The continuity of multiple switch is described in two ways as shown below.
• The switch chart is used in schematic diagrams.
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HOW TO READ WIRING DIAGRAMS
< HOW TO USE THIS MANUAL >
• The switch diagram is used in wiring diagrams.
JSAIA0017GB
Connector Information INFOID:0000000009136086
JCAWA0152GB
Description
Number Item Description
1 Connector number
2 Connector type • This means the connector number. Refer to PG-50, "Harness Layout"
3 Terminal number • This means the terminal number of a connector.
• Alphabetic characters show to which harness the connector is placed.
• Numeric characters show the identification number of connectors.
.
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HOW TO READ WIRING DIAGRAMS
< HOW TO USE THIS MANUAL >
Number Item Description
• This shows a code for the color of the wire.
BR = Brown
OR or O = Orange
P = Pink
PU or V (Violet) = Purple
GY or GR = Gray
SB = Sky Blue
CH = Dark Brown
DG = Dark Green
4Wire color
5 Connector
B = Black
W = White
R = Red
G = Green
L = Blue
Y = Yellow
LG = Light Green
BG = Beige
• When the wire color is striped, the base color is given first, followed by the stripe color as
shown below:
Example: L/W = Blue with White Stripe
• This means the connector information.
• This unit-side is described by the connector symbols.
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ABBREVIATIONS
< HOW TO USE THIS MANUAL >
ABBREVIATIONS
Abbreviation List INFO ID:0000000009136087
The following ABBREVIATIONS are used:
A
ABBREVIATION DESCRIPTION
A/C Air conditioner
A/C Air conditioning
A/F sensor Air fuel ratio sensor
A/T Automatic transaxle/transmission
ABS Anti-lock braking system
ACCS Advance climate control system
ACL Air cleaner
AP Accelerator pedal
APP Accelerator pedal position
AV Audio visual
AVM Around view monitor
AWD All wheel drive
B
ABBREVIATION DESCRIPTION
BARO Barometric pressure
BCI Backup collision intervention
BCM Body control module
BLSD Brake limited slip differential
BPP Brake pedal position
BSI Blind spot intervention
BSW Blind spot warning
C
ABBREVIATION DESCRIPTION
CKP Crankshaft position
CL Closed loop
CMP Camshaft position
CPP Clutch pedal position
CTP Closed throttle position
CVT Continuously variable transaxle/transmission
D
ABBREVIATION DESCRIPTION
1 Drive range first gear
D
2 Drive range second gear
D
3 Drive range third gear
D
4 Drive range fourth gear
D
DCA Distance control assist
DDS Downhill drive support
DFI Direct fuel injection system
DLC Data link connector
DTC Diagnostic trouble code
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ABBREVIATIONS
< HOW TO USE THIS MANUAL >
E
ABBREVIATION DESCRIPTION
E/T Exhaust temperature
EBD Electric brake force distribution
EC Engine control
ECL Engine coolant level
ECM Engine control module
ECT Engine coolant temperature
ECV Electrical control valve
EEPROM Electrically erasable programmable read only memory
EFT Engine fuel temperature
EGR Exhaust gas recirculation
EGRT Exhaust gas recirculation temperature
EGT Exhaust gas temperature
EOP Engine oil pressure
EP Exhaust pressure
EPR Exhaust pressure regulator
EPS Electronically controlled power steering
ESP Electronic stability program system
EVAP canister Evaporative emission canister
EVSE Electric vehicle supply equipment
EXC Exhaust control
F
ABBREVIATION DESCRIPTION
FC Fan control
FCW Forward collision warning
FIC Fuel injector control
FP Fuel pump
FR Front
FRP Fuel rail pressure
FRT Fuel rail temperature
FTP Fuel tank pressure
FTT Fuel tank temperature
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G
ABBREVIATION DESCRIPTION
GND Ground
GPS Global positioning system
GST Generic scan tool
H
ABBREVIATION DESCRIPTION
HBMC Hydraulic body-motion control system
HDD Hard disk drive
HO2S Heated oxygen sensor
HOC Heated oxidation catalyst
HPCM Hybrid power train control module
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ABBREVIATIONS
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I
ABBREVIATION DESCRIPTION
I/M Inspection and maintenance
IA Intake air
IAC Idle air control
IAT Intake air temperature
IBA Intelligent brake assist
IC Ignition control
ICC Intelligent cruise control
ICM Ignition control module
IPDM E/R Intelligent power distribution module engine room
ISC Idle speed control
ISS Input shaft speed
K
ABBREVIATION DESCRIPTION
KS Knock sensor
L
ABBREVIATION DESCRIPTION
LBC Li-ion battery controller
LCD Liquid crystal display
LCU Local control unit
LDP Lane departure prevention
LDW Lane departure warning
LED Light emitting diode
LH Left-hand
LIN Local interconnect network
M
ABBREVIATION DESCRIPTION
M/T Manual transaxle/transmission
MAF Mass airflow
MAP Manifold absolute pressure
MDU Multi display unit
MI Malfunction indicator
MIL Malfunction indicator lamp
N
ABBREVIATION DESCRIPTION
NOX Nitrogen oxides
O
ABBREVIATION DESCRIPTION
O2 Oxygen
O2S Oxygen sensor
OBD On board diagnostic
OC Oxidation catalytic converter
OD Overdrive
OL Open loop
OSS Output shaft speed
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ABBREVIATIONS
< HOW TO USE THIS MANUAL >
P
ABBREVIATION DESCRIPTION
P/S Power steering
PBR Potentio balance resistor
PCV Positive crankcase ventilation
PNP Park/Neutral position
PSP Power steering pressure
PTC Positive temperature coefficient
PTO Power takeoff
PWM Pulse width modulation
R
ABBREVIATION DESCRIPTION
RAM Random access memory
RAS Rear active steer
RH Right-hand
ROM Read only memory
RPM Engine speed
RR Rear
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S
ABBREVIATION DESCRIPTION
SAE Society of Automotive Engineers, Inc.
SCK Serial clock
SDS Service Data and Specifications
SRT System readiness test
SST Special Service Tools
T
ABBREVIATION DESCRIPTION
TC Turbocharger
TCM Transmission control module
TCS Traction control system
TCU Telematics communication unit
TP Throttle position
TPMS Tire pressure monitoring system
TSS Turbine shaft speed
TWC Three way catalytic converter
U
ABBREVIATION DESCRIPTION
USS Uphill start support
V
ABBREVIATION DESCRIPTION
VCM Vehicle control module
VDC Vehicle dynamics control system
VIN Vehicle identification number
VSS Vehicle speed sensor
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ABBREVIATIONS
< HOW TO USE THIS MANUAL >
W
ABBREVIATION DESCRIPTION
WOT Wide open throttle
1
ABBREVIATION DESCRIPTION
1 1st range first gear
1
2 1st range second gear
1
1GR First gear
2
ABBREVIATION DESCRIPTION
1 2nd range first gear
2
2 2nd range second gear
2
2GR Second gear
2WD 2-wheel drive
3
ABBREVIATION DESCRIPTION
3GR Third gear
4
ABBREVIATION DESCRIPTION
4GR Fourth gear
4WAS Four wheel active steer
4WD Four wheel drive
5
ABBREVIATION DESCRIPTION
5GR Fifth gear
6
ABBREVIATION DESCRIPTION
6GR Sixth gear
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TIGHTENING TORQUE OF STANDARD BOLTS
< HOW TO USE THIS MANUAL >
TIGHTENING TORQUE OF STANDARD BOLTS
Description INFOID:0000000009136088
This vehicle has both new standard based on ISO* and previous standard bolts/nuts. There are some differences between these two types of bolts/ nuts; shape of the head, grade of strength, hexagonal width across
flats and the standard tightening torque.
• For guidance in discriminating, refer to GI-19, "Tightening Torque Table (New Standard Included)"
• If the tightening torque is not described in the description or figure, refer to GI-19, "Tightening Torque Table
(New Standard Included)".
*ISO: International Organization for Standardization
Tightening Torque Table (New Standard Included) INFOID:0000000009136089
CAUTION:
• The special parts are excluded.
• The bolts/nuts in these tables have a strength (discrimination) number/symbol assigned to the head
or the like. As to the relation between the strength grade in these tables and the strength (discrimination) number/symbol, refer to “DISCRIMINATION OF BOLTS AND NUTS”.
PREVIOUS STANDARD
Grade
(Strength
grade)
4T
7T
9T
Bolt
size
M66.0 10 1.05.50.564 49 70.715 62
M8 8.0 12
M10 10.0 14
M12 12.0 17
M14 14.0 19 1.5 80 8.2 59 — 100 10 74 —
M6 6.0 10 1.0 9 0.92 7 80 11 1.1 8 97
M8 8.0 12
M10 10.0 14
M12 12.0 17
M1414.0 19 1.513013 96 —17017125—
M6 6.0 10 1.0 11 1.1 8 — 13.5 1.4 10 —
M8 8.0 12
M10 10.0 14
M12 12.0 17
M14 14.0 19 1.5 170 17 125 — 210 21 155 —
Bolt diameter
mm
Hexagonal
width
across flats
mm
Pitch
mm
1.25 13.5 1.4 10 — 17 1.7 13 —
1.0 13.5 1.4 10 — 17 1.7 13 —
1.5282.921 — 353.626 —
1.25 28 2.9 21 — 35 3.6 26 —
1.75 45 4.6 33 — 55 5.6 41 —
1.25 45 4.6 33 — 65 6.6 48 —
1.25 22 2.2 16 — 28 2.9 21 —
1.0222.216 — 282.921 —
1.5454.633 — 555.641 —
1.25 45 4.6 33 — 55 5.6 41 —
1.75 80 8.2 59 — 100 10 74 —
1.25 80 8.2 59 — 100 10 74 —
1.25 28 2.9 21 — 35 3.6 26 —
1.0282.921 — 353.626 —
1.5555.641 — 808.259 —
1.25 55 5.6 41 — 80 8.2 59 —
1.75 100 10 74 — 130 13 96 —
1.25 100 10 74 — 130 13 96 —
Hexagon head bolt Hexagon flange bolt
N·m kg-m ft-lb in-lb N·m kg-m ft-lb in-lb
CAUTION:
The parts with aluminum or the cast iron washer surface/thread surface are excluded.
Tightening torque (Without lubricant)
.
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TIGHTENING TORQUE OF STANDARD BOLTS
< HOW TO USE THIS MANUAL >
NEW STANDARD BASED ON ISO
Grade
(Strength
grade)
4.8
(Without
lubricant)
4.8
(With lubricant)
8.8
(With lubricant)
10.9
(With lubricant)
Bolt
size
M6 6.0 10 1.0 5.5 0.56 4 49 7 0.71 5 62
M8 8.0 13
M10 10.0 16
M12 12.0 18
M14 14.0 21 1.5 80 8.2 59 — 100 10 74 —
M6 6.0 10 1.0 4 0.41 3 35 5.5 0.56 4 49
M8 8.0 13
M10 10.0 16
M12 12.0 18
M14 14.0 21 1.5 65 6.6 48 — 80 8.2 59 —
M6 6.0 10 1.0 8 0.82 6 71 10 1.0 7 89
M8 8.0 13
M10 10.0 16
M12 12.0 18
M14 14.0 21 1.5 120 12 89 — 140 14 103 —
M6 6.0 10 1.0 10 1.0 7 89 12 1.2 9 106
M8 8.0 13
M10 10.0 16
M12 12.0 18
M14 14.0 21 1.5 160 16 118 — 180 18 133 —
Bolt diameter
mm
Hexagonal
width
across flats
mm
Pitch
mm
1.25 13.5 1.4 10 — 17 1.7 13 —
1.0 13.5 1.4 10 — 17 1.7 13 —
1.5282.921 — 353.626 —
1.25 28 2.9 21 — 35 3.6 26 —
1.75 45 4.6 33 — 55 5.6 41 —
1.25 45 4.6 33 — 65 6.6 48 —
1.25 11 1.1 8 — 13.5 1.4 10 —
1.0 11 1.1 8 — 13.5 1.4 10 —
1.5222.216 — 282.921 —
1.25 22 2.2 16 — 28 2.9 21 —
1.75 35 3.6 26 — 45 4.6 33 —
1.25 35 3.6 26 — 45 4.6 33 —
1.25 21 2.1 15 — 25 2.6 18 —
1.0212.115 — 252.618 —
1.5404.130 — 505.137 —
1.25 40 4.1 30 — 50 5.1 37 —
1.75 70 7.1 52 — 85 8.7 63 —
1.25 70 7.1 52 — 85 8.7 63 —
1.25 27 2.8 20 — 32 3.3 24 —
1.0272.820 — 323.324 —
1.5555.641 — 656.648 —
1.25 55 5.6 41 — 65 6.6 48 —
1.75 95 9.7 70 — 110 11 81 —
1.25 95 9.7 70 — 110 11 81 —
Hexagon head bolt Hexagon flange bolt
N·m kg-m ft-lb in-lb N·m kg-m ft-lb in-lb
Tightening torque
CAUTION:
1. Use tightening torque with lubricant for the new standard bolts/nuts in principle. Friction coefficient stabilizer is applied to the new standard bolts/nuts.
2. However, use tightening torque without lubricant for the following cases. Friction coefficient stabilizer is not applied to the following bolts/nuts.
- Grade 4.8, M6 size bolt, Conical spring washer installed
- Paint removing nut (Size M6 and M8) for fixing with weld bolt
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TIGHTENING TORQUE OF STANDARD BOLTS
< HOW TO USE THIS MANUAL >
DISCRIMINATION OF BOLTS AND NUTS
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RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS
< HOW TO USE THIS MANUAL >
RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS
Recommended Chemical Products and Sealants INFOID:0000000009136090
Refer to the following chart for help in selecting the appropriate chemical product or sealant.
Product Description Purpose
Rear View Mirror Adhe-
1
sive
Anaerobic Liquid Gas-
2
ket
High Performance
3
Thread Sealant
4 Silicone RTV Gasket Maker
High Temperature,
5
High Strength Thread
Locking Sealant (Red)
Medium Strength
6
Thread Locking Sealant (Blue)
Used to permanently remount rear view mirrors to
windows.
For metal-to-metal flange
sealing.
Can fill a 0.38 mm (0.015
inch) gap and provide instant sealing for most powertrain applications.
Provides instant sealing on
any threaded straight or
parallel threaded fitting.
(Thread sealant only, no
locking ability.)
• Do not use on plastic.
Threadlocker 999MP-AM004P 999MP-AM004P
Threadlocker (service tool
removable)
Nissan North America
Part No. (USA)
999MP-AM000P 99998-50505 Permatex 81844
999MP-AM001P 99998-50503
999MP-AM002P 999MP-AM002P Permatex 56521
999MP-AM003P
(Ultra Grey)
999MP-AM005P 999MP-AM005P
Nissan Canada Part
No. (Canada)
99998-50506
(Ultra Grey)
Aftermarket Crossreference Part Nos.
Permatex 51813 and
51817
Permatex Ultra Grey
82194;
Three Bond
1207,1215, 1216,
1217F, 1217G and
1217H
Nissan RTV Part No.
999MP-A7007
Permatex 27200;
Three Bond 1360,
1360N, 1305 N&P,
1307N, 1335,
1335B, 1363B,
1377C, 1386B, D&E
and 1388
Loctite 648
Permatex 24200,
24206, 24240,
24283 and 09178;
Three Bond 1322,
1322N, 1324 D&N,
1333D, 1361C,
1364D, 1370C and
1374
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< HOW TO USE THIS MANUAL >
TERMINOLOGY
TERMINOLOGY
SAE J1930 Terminology List INFOID:0000000009136091
All emission related terms used in this publication in accordance with SAE J1930 are listed. Accordingly, new
terms, new acronyms/abbreviations and old terms are listed in the following chart.
NEW TERM
Air cleaner ACL Air cleaner
Barometric pressure BARO ***
Barometric pressure sensor-BCDD BAROS-BCDD BCDD
Camshaft position CMP ***
Camshaft position sensor CMPS Crank angle sensor
Canister *** Canister
Carburetor CARB Carburetor
Charge air cooler CAC Intercooler
Closed loop CL Closed loop
Closed throttle position switch CTP switch Idle switch
Clutch pedal position switch CPP switch Clutch switch
Continuous fuel injection system CFI system ***
Continuous trap oxidizer system CTOX system ***
Crankshaft position CKP ***
Crankshaft position sensor CKPS ***
Data link connector DLC ***
Data link connector for CONSULT DLC for CONSULT Diagnostic connector for CONSULT
Diagnostic test mode DTM Diagnostic mode
Diagnostic test mode selector DTM selector Diagnostic mode selector
Diagnostic test mode I DTM I Mode I
Diagnostic test mode II DTM II Mode II
Diagnostic trouble code DTC Malfunction code
Direct fuel injection system DFI system ***
Distributor ignition system DI system Ignition timing control
Early fuel evaporation-mixture heater EFE-mixture heater Mixture heater
Early fuel evaporation system EFE system Mixture heater control
Electrically erasable programmable read
only memory
Electronic ignition system EI system Ignition timing control
Engine control EC ***
Engine control module ECM ECCS control unit
Engine coolant temperature ECT Engine temperature
Engine coolant temperature sensor ECTS Engine temperature sensor
Engine modification EM ***
Engine speed RPM Engine speed
Erasable programmable read only memory EPROM ***
Evaporative emission canister EVAP canister Canister
Evaporative emission system EVAP system Canister control solenoid valve
Exhaust gas recirculation valve EGR valve EGR valve
EEPROM ***
NEW ACRONYM /
ABBREVIATION
OLD TERM
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< HOW TO USE THIS MANUAL >
TERMINOLOGY
NEW TERM
Exhaust gas recirculation control-BPT
valve
Exhaust gas recirculation control-solenoid
valve
Exhaust gas recirculation temperature sensor
EGR temperature sensor
Flash electrically erasable programmable
read only memory
Flash erasable programmable read only
memory
Flexible fuel sensor FFS ***
Flexible fuel system FF system ***
Fuel pressure regulator *** Pressure regulator
Fuel pressure regulator control solenoid
valve
Fuel trim FT ***
Heated Oxygen sensor HO2S Exhaust gas sensor
Idle air control system IAC system Idle speed control
Idle air control valve-air regulator IACV-air regulator Air regulator
Idle air control valve-auxiliary air control
valve
Idle air control valve-FICD solenoid valve IACV-FICD solenoid valve FICD solenoid valve
Idle air control valve-idle up control solenoid valve
Idle speed control-FI pot ISC-FI pot FI pot
Idle speed control system ISC system ***
Ignition control IC ***
Ignition control module ICM ***
Indirect fuel injection system IFI system ***
Intake air IA Air
Intake air temperature sensor IAT sensor Air temperature sensor
Knock *** Detonation
Knock sensor KS Detonation sensor
Malfunction indicator lamp MIL Check engine light
Manifold absolute pressure MAP ***
Manifold absolute pressure sensor MAPS ***
Manifold differential pressure MDP ***
Manifold differential pressure sensor MDPS ***
Manifold surface temperature MST ***
Manifold surface temperature sensor MSTS ***
Manifold vacuum zone MVZ ***
Manifold vacuum zone sensor MVZS ***
Mass air flow sensor MAFS Air flow meter
Mixture control solenoid valve MC solenoid valve Air-fuel ratio control solenoid valve
Multiport fuel injection System MFI system Fuel injection control
EGRC-BPT valve BPT valve
EGRC-solenoid valve EGR control solenoid valve
EGRT sensor Exhaust gas temperature sensor
FEEPROM ***
FEPROM ***
*** PRVR control solenoid valve
IACV-AAC valve Auxiliary air control (AAC) valve
IACV-idle up control solenoid valve Idle up control solenoid valve
NEW ACRONYM /
ABBREVIATION
OLD TERM
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< HOW TO USE THIS MANUAL >
TERMINOLOGY
NEW TERM
Nonvolatile random access memory NVRAM ***
On board diagnostic system OBD system Self-diagnosis
Open loop OL Open loop
Oxidation catalyst OC Catalyst
Oxidation catalytic converter system OC system ***
Oxygen sensor O2S Exhaust gas sensor
Park position switch *** Park switch
Periodic trap oxidizer system PTOX system ***
Positive crankcase ventilation PCV Positive crankcase ventilation
Positive crankcase ventilation valve PCV valve PCV valve
Powertrain control module PCM ***
Programmable read only memory PROM ***
Pulsed secondary air injection control solenoid valve
Pulsed secondary air injection system PAIR system Air induction valve (AIV) control
Pulsed secondary air injection valve PAIR valve Air induction valve
Random access memory RAM ***
Read only memory ROM ***
Scan tool ST ***
Secondary air injection pump AIR pump ***
Secondary air injection system AIR system ***
Sequential multiport fuel injection system SFI system Sequential fuel injection
Service reminder indicator SRI ***
Simultaneous multiport fuel injection system
Smoke puff limiter system SPL system ***
Supercharger SC ***
Supercharger bypass SCB ***
System readiness test SRT ***
Thermal vacuum valve TVV Thermal vacuum valve
Three way catalyst TWC Catalyst
Three way catalytic converter system TWC system ***
Three way + oxidation catalyst TWC + OC Catalyst
Three way + oxidation catalytic converter
system
Throttle body TB
Throttle body fuel injection system TBI system Fuel injection control
Throttle position TP Throttle position
Throttle position sensor TPS Throttle sensor
Throttle position switch TP switch Throttle switch
Torque converter clutch solenoid valve TCC solenoid valve
Transmission range switch ***
PAIRC solenoid valve AIV control solenoid valve
*** Simultaneous fuel injection
TWC + OC system ***
NEW ACRONYM /
ABBREVIATION
Throttle chamber
SPI body
Lock-up cancel solenoid
Lock-up solenoid
Park/neutral position switch
Inhibitor switch
Neutral position switch
OLD TERM
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< HOW TO USE THIS MANUAL >
TERMINOLOGY
NEW TERM
Transmission control module TCM A/T control unit
Turbocharger TC Turbocharger
Vehicle speed sensor VSS Vehicle speed sensor
Volume air flow sensor VAFS Air flow meter
Warm up oxidation catalyst WU-OC Catalyst
Warm up oxidation catalytic converter system
Warm up three way catalyst WU-TWC Catalyst
Warm up three way catalytic converter system
Wide open throttle position switch WOTP switch Full switch
***: Not applicable
WU-OC system ***
WU-TWC system ***
NEW ACRONYM /
ABBREVIATION
OLD TERM
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< VEHICLE INFORMATION >
IDENTIFICATION INFORMATION
VEHICLE INFORMATION
IDENTIFICATION INFORMATION
Model Variation INFOID:0000000009136092
FWD Model
Body Engine Transmission Destination Grade Model
U.S.A.
Wagon VQ35DE CVT
AWD Model
Body Engine Transmission Destination Grade Model
Wagon VQ35DE CVT
Prefix and suffix designations
Position Character Qualifier Definition
1 J Body type J: Crossover SUV
2
3
4AAxle
5LDrive L: LH
6TGrade
7 W Transmission W: CVT
8
10
11 E Int ake E: EGI
12 U Zone
13 7 Equipment 7: Standard
14
15
16
17
18
LJ Engine LJ: VQ35DE
A: FWD
N: AWD
Q: Base
T: P r em iu m
L50 Model L50: QX609
U: Federal
N: Canada
J: Mexico
XXXXX Option Codes Option Codes
Canada
Mexico Premium JLJALTW-EU7
U.S.A.
Canada
Mexico Premium JLJNLTW-EJ7
Base JLJALQW-EU7
Premium JLJALTW-EU7
Base JLJALQW-EN7
Premium JLJALTW-EN7
Base JLJNLQW-EU7
Premium JLJNLTW-EU7
Base JLJNLQW-EN7
Premium JLJNLTW-EN7
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< VEHICLE INFORMATION >
IDENTIFICATION INFORMATION
Identification Number
1. Vehicle identification number (VIN) plate 2. Air conditioner specification label 3. Emission control information label
4. VIN plate (last 8 digits)
(front of passenger seat)
5. F.M.V.S.S. / C.M.V.S.S. certification label 6. Tire and loading information label
INFOID:0000000009136093
ALAIA0055ZZ
VEHICLE IDENTIFICATION NUMBER ARRANGEMENT
Position Character Qualifier Definition
1
5N1 Manufacturer 5N1: USA produced multi-purpose vehicle2
3
4 A Engine type A: VQ35DE
5
6
7 M Body type M: 4 Dr. Wagon
8 M Restraint system
9 * Check digit *: Determined by plant
10 E Model year E: 2014
11 C Manufacturing plant C: Smyrna, Tennessee
12
13
14
15
16
17
L0 Model code L0: L50 (QX60)
M: AWD, 4-wheel ABS, Class D (7 seating capacity). Driver and front passenger:
3-point manual seat belts, frontal air bags, side air bags, and curtain side air bags;
2nd row outboard: 3-point manual seat belts and SRS curtain side air bags; 2nd
row center: 3-point manual seat belt; 3rd row outboard: 3-point manual seat belts
and SRS curtain side air bags
N: FWD, 4-wheel ABS, Class D (7 seating capacity). Driver and front passenger:
3-point manual seat belts, frontal air bags, side air bags, and curtain side air bags;
2nd row outboard: 3-point manual seat belts and SRS curtain side air bags; 2nd
row center: 3-point manual seat belt; 3rd row outboard: 3-point manual seat belts
and SRS curtain side air bags
XXXXXX Vehicle serial number Chassis number
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< VEHICLE INFORMATION >
IDENTIFICATION INFORMATION
Identification Plate INFOID:0000000009136094
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Engine Serial Number INFOID:0000000009136095
CVT Number INFOID:0000000009136096
ALAIA0012GB
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< VEHICLE INFORMATION >
IDENTIFICATION INFORMATION
Dimensions
Drive type FWD and AWD
Overall length 4989 (196.4)
Overall width 1960 (77.2)
Overall height
Front tread width 1670 (65.7)
Rear tread width 1670 (65.7)
Wheelbase 2900 (114.2)
Minimum Running Ground Clearance 165 (6.5)
With roof rack 1813 (71.4)
Without roof rack 1723 (67.8)
INFOID:0000000009136097
Unit: mm (in)
Wheels & Tires INFOID:0000000009136098
Road wheel/offset mm (in) Tire Spare tire size*
18x7.5J Aluminum Alloy/50(1.97) 235/65R18
20x7.5J Aluminum Alloy/50(1.97) 235/55R20
*:With steel wheel
T165/90D18
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< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Description INFOID:0000000009136099
Observe the following precautions to ensure safe and proper servicing. These precautions are not
described in each individual section.
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 dual stage front air bag modules. The SRS system may only deploy
one front air bag, depending on the severity of a collision and whether the front passenger seat is occupied.
Information necessary to service the system safely is included in the SR and SB section of this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which 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 the SR section.
• Do not 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.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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.
INFOID:0000000009136100
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Precautions For Xenon Headlamp Service INFOID:000 0000009136101
WARNING:
Comply with the following warnings to prevent any serious accident.
• Disconnect the battery cable (negative terminal) or the power
supply fuse before installing, removing, or touching the
xenon headlamp (bulb included). The xenon headlamp contains high-voltage generated parts.
• Never work with wet hands.
• Check the xenon headlamp ON-OFF status after assembling it
to the vehicle. Never turn the xenon headlamp ON in other
conditions. Connect the power supply to the vehicle-side connector.
(Turning it ON outside the lamp case may cause fire or visual
impairments.)
• Never touch the bulb glass immediately after turning it OFF. It
is extremely hot.
CAUTION:
Comply with the following cautions to prevent any error and malfunction.
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PRECAUTIONS
< PRECAUTION >
• Install the xenon bulb securely. (Insufficient bulb socket
installation may melt the bulb, the connector, the housing,
etc, by high-voltage leakage or corona discharge.)
• Never perform HID circuit inspection with a tester.
• Never touch the xenon bulb glass with hands. Never put oil
and grease on it.
• Dispose of the used xenon bulb after packing it in thick vinyl
without breaking it.
• Never wipe out dirt and contamination with organic solvent
(thinner, gasoline, etc.).
EL-3422D
Precaution for Procedure without Cowl Top Cover INFOID:0000000009136102
When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.
PIIB3706J
Cautions in Removing Battery Terminal and AV Control Unit INFOID:0000000009136103
CAUTION:
Remove battery terminal and AV control unit after a lapse of 30 seconds or more after turning the ignition switch OFF.
NOTE:
After the ignition switch is turned OFF, the AV control unit continues operating for approximately 30 seconds.
Therefore, data corruption may occur if battery voltage is cut off within 30 seconds.
General Precautions INFOID:0000000009136104
• Do not operate the engine for an extended period of time without
proper exhaust ventilation.
Keep the work area well ventilated and free of any inflammable
materials. Special care should be taken when handling any inflammable or poisonous materials, such as gasoline, refrigerant gas,
etc. When working in a pit or other enclosed area, be sure to properly ventilate the area before working with hazardous materials.
Do not smoke while working on the vehicle.
SGI285
• Before jacking up the vehicle, apply wheel chocks or other tire
blocks to the wheels to prevent the vehicle from moving. After jacking up the vehicle, support the vehicle weight with safety stands at
the points designated for proper lifting before working on the vehicle.
These operations should be done on a level surface.
• When removing a heavy component such as the engine or transaxle/transmission, be careful not to lose your balance and drop
them. Also, do not allow them to strike adjacent parts, especially
the brake tubes and master cylinder.
SGI231
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< PRECAUTION >
PRECAUTIONS
• Before starting repairs which do not require battery power:
Turn off ignition switch.
Disconnect the negative battery terminal.
• If the battery terminals are disconnected, recorded memory of
radio and each control unit is erased.
• To prevent serious burns:
Avoid contact with hot metal parts.
Do not remove the radiator cap when the engine is hot.
• Dispose of drained oil or the solvent used for cleaning parts in an
appropriate manner.
• Do not attempt to top off the fuel tank after the fuel pump nozzle
shuts off automatically.
Continued refueling may cause fuel overflow, resulting in fuel spray
and possibly a fire.
• Clean all disassembled parts in the designated liquid or solvent
prior to inspection or assembly.
• Replace oil seals, gaskets, packings, O-rings, locking washers,
cotter pins, self-locking nuts, etc. with new ones.
• Replace inner and outer races of tapered roller bearings and needle bearings as a set.
• Arrange the disassembled parts in accordance with their assembled locations and sequence.
• Do not touch the terminals of electrical components which use microcomputers (such as ECM).
Static electricity may damage internal electronic components.
• After disconnecting vacuum or air hoses, attach a tag to indicate the proper connection.
• Use only the fluids and lubricants specified in this manual.
• Use approved bonding agent, sealants or their equivalents when required.
• Use hand tools, power tools (disassembly only) and recommended
special tools where specified for safe and efficient service repairs.
• When repairing the fuel, oil, water, vacuum or exhaust systems,
check all affected lines for leakage.
SEF289H
SGI233
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• Before servicing the vehicle:
Protect fenders, upholstery and carpeting with appropriate covers.
Take caution that keys, buckles or buttons do not scratch paint.
SGI234
WARNING:
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PRECAUTIONS
< PRECAUTION >
To prevent ECM from storing the diagnostic trouble codes, never carelessly disconnect the harness
connectors which are related to the engine control system and TCM (transmission control module)
system. The connectors should be disconnected only when working according to the WORK FLOW of
TROUBLE DIAGNOSES in EC and TM sections.
Three Way Catalyst INFOID:0000000009136105
If a large amount of unburned fuel flows into the catalyst, the catalyst temperature will be excessively high. To
prevent this, follow the instructions.
• Use unleaded gasoline only. Leaded gasoline will seriously damage the three way catalyst.
• When checking for ignition spark or measuring engine compression, make tests quickly and only when necessary.
• Do not run engine when the fuel tank level is low, otherwise the engine may misfire, causing damage to the
catalyst.
Do not place the vehicle on flammable material. Keep flammable material off the exhaust pipe and the three
way catalyst.
Multiport Fuel Injection System or Engine Control System INFOID:0000000009136106
• Before connecting or disconnecting any harness connector for the
multiport fuel injection system or ECM:
Turn ignition switch to “OFF” position.
Disconnect negative battery terminal.
Otherwise, there may be damage to ECM.
• Before disconnecting pressurized fuel line from fuel pump to injectors, be sure to release fuel pressure.
• Be careful not to jar components such as ECM and mass air flow
sensor.
SGI787
Hoses INFOID:0000000009136107
HOSE REMOVAL AND INSTALLATION
• To prevent damage to rubber hose, do not pry off rubber hose with
tapered tool or screwdriver.
SMA019D
• To reinstall the rubber hose securely, check that hose insertion
length and orientation is correct. (If tube is equipped with hose
stopper, insert rubber hose into tube until it butts up against hose
stopper.)
SMA020D
HOSE CLAMPING
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PRECAUTIONS
< PRECAUTION >
• If old rubber hose is re-used, install hose clamp in its original position (at the indentation where the old clamp was). If there is a trace
of tube bulging left on the old rubber hose, align rubber hose at
that position.
• Discard old clamps; replace with new ones.
• After installing plate clamps, apply force to them in the direction of
the arrow, tightening rubber hose equally all around.
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Engine Oils INFOID:0000000009136108
Prolonged and repeated contact with used engine oil may cause skin cancer. Try to avoid direct skin contact
with used oil.
If skin contact is made, wash thoroughly with soap or hand cleaner as soon as possible.
HEALTH PROTECTION PRECAUTIONS
• Avoid prolonged and repeated contact with oils, particularly used engine oils.
• Wear protective clothing, including impervious gloves where practicable.
• Do not put oily rags in pockets.
• Avoid contaminating clothes, particularly underpants, with oil.
• Heavily soiled clothing and oil-impregnated footwear should not be worn. Overalls must be cleaned regularly.
• First aid treatment should be obtained immediately for open cuts and wounds.
• Use barrier creams, applying them before each work period, to help the removal of oil from the skin.
• Wash with soap and water to ensure all oil is removed (skin cleansers and nail brushes will help). Preparations containing lanolin replace the natural skin oils which have been removed.
• Do not use gasoline, kerosene, diesel fuel, gas oil, thinners or solvents for cleaning skin.
• If skin disorders develop, obtain medical advice without delay.
• Where practical, degrease components prior to handling.
• Where there is a risk of eye contact, eye protection should be worn, for example, chemical goggles or face
shields; in addition an eye wash facility should be provided.
ENVIRONMENTAL PROTECTION PRECAUTIONS
Dispose of used oil and used oil filters through authorized waste disposal contractors to licensed waste disposal sites, or to the waste oil reclamation trade. If in doubt, contact the local authority for advice on disposal
facilities.
It is illegal to pour used oil on to the ground, down sewers or drains, or into water sources.
The regulations concerning pollution vary between regions.
Air Conditioning INFOID:0000000009136109
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Use an approved refrigerant recovery unit any time the air conditioning system must be discharged. Refer to
HA section “REFRIGERANT” for specific instructions.
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< PRECAUTION >
PRECAUTIONS
Fuel
Use unleaded premium gasoline with an octane rating of at least 91 AKI (Anti-Knock Index) number (Research
octane number 96).
If unleaded premium gasoline is not used, unleaded regular gasoline with an octane rating of at least 87 AKI
(Anti-Knock Index) number (Research octane number 91) or above may be temporarily used, but only under
the following precautions:
• Have the fuel tank filled only partially with unleaded regular gasoline, and fill up with unleaded premium gasoline as soon as possible.
• Avoid full throttle driving and abrupt acceleration.
Use unleaded premium gasoline for maximum vehicle performance.
CAUTION:
Do not use leaded gasoline. Using leaded gasoline will damage the three way catalyst. Do not use E-85
fuel (85% fuel ethanol, 15% unleaded gasoline) unless the vehicle is specifically designed for E-85 fuel
(i.e. Flexible Fuel Vehicle - FFV models). Using a fuel other than that specified could adversely affect
the emission control devices and systems, and could also affect the warranty coverage validity.
INFOID:0000000009136110
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< PRECAUTION >
LIFTING POINT
LIFTING POINT
Special Service Tool INFOID:0000000009136111
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
LM4086-0200
( - )
Board on attachment
LM4519-0000
( - )
Safety stand attachment
CAUTION:
• Every time the vehicle is lifted up, maintain the complete vehicle curb condition.
• Since the vehicle's center of gravity changes when removing main parts on the front side (engine,
transmission, suspension etc.), support a jack up point on the rear side garage jack with a transmission jack or equivalent.
• Since the vehicle's center of gravity changes when removing main parts on the rear side (rear axle,
suspension, etc.), support a jack up point on the front side garage jack with a transmission jack or
equivalent.
• Be careful not to smash or do anything that would affect piping parts.
Description
S-NT001
S-NT002
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Pantograph Jack INFOID:0000000009136112
WARNING:
• Never get under the vehicle while it is supported only by the jack. Always use safety stands to support the frame when you have to get under the vehicle.
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LIFTING POINT
< PRECAUTION >
• Place wheel chocks at both front and back of the wheels on the ground.
ALAIA0047ZZ
Garage Jack and Safety Stand INFOID:0000000009136113
CAUTION:
• Place a wooden or rubber block between safety stand and vehicle body when the supporting body is
flat.
ALAIA0049ZZ
A : Safety stand points
B : Garage front jack points
: Vehicle front
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LIFTING POINT
< PRECAUTION >
2-Pole Lift INFOID:0000000009136114
WARNING:
• When lifting the vehicle, open the lift arms as wide as possible and ensure that the front and rear of
the vehicle are well balanced.
• When setting the lift arm, never allow the arm to contact the brake tubes, brake cable, or fuel lines.
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: Vehicle front
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TOW TRUCK TOWING
< PRECAUTION >
TOW TRUCK TOWING
Tow Truck Towing INFOID:0000000009136115
CAUTION:
• All applicable state or Provincial (in Canada) laws and local laws regarding the towing operation
must be obeyed.
• It is necessary to use proper towing equipment to avoid possible damage to the vehicle during towing operation. Towing is in accordance with Towing Procedure Manual at dealer.
• Always attach safety chains before towing.
• When towing, check that the transmission, steering system and powertrain are in good order. If any
unit is damaged, dollies must be used.
• Never tow a CVT model from the rear (that is backward) with four wheels on the ground. This may
cause serious and expensive damage to the transmission.
FWD MODELS
ALAIA0052ZZ
INFINITI recommends that vehicle be towed with the driving (front) wheels off the ground or that a dolly be
used as illustrated.
CAUTION:
• Never tow a CVT model with the rear wheels raised and the front wheels on the ground. This may
cause serious and expensive damage to the transaxle. If it is necessary to tow the vehicle with the
rear wheels raised, always use towing dollies under the front wheels.
• Never tow a CVT model from the rear (that is, backward) with four wheels on the ground. This may
cause serious and expensive damage to the transaxle.
CAUTION:
• Always release the parking brake when towing the vehicle with the front wheels raised with the rear
wheels on the ground.
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< PRECAUTION >
AWD MODELS
TOW TRUCK TOWING
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INFINITI recommends that a dolly be used as illustrated when towing AWD models.
CAUTION:
Never tow AWD models with any of the wheels on the ground as this may cause serious and expensive damage to the powertrain.
Vehicle Recovery (Freeing a Stuck Vehicle) INFOID:0000000009136116
FREEING TRAPPED VEHICLE
WARNING:
• Stand clear of a stuck vehicle.
• Never allow anyone to stand near the towing line during the pulling operation.
• Never spin your tires at high speed. This could cause them to explode and result in serious injury.
Parts of your vehicle could also overheat and be damaged.
CAUTION:
• Tow chains or cables must be attached only to the vehicle recovery hooks or main structural members of the vehicle. Otherwise, the vehicle body will be damaged.
• Never use the vehicle tie downs to free a vehicle stuck in sand, snow, mud, etc. Never tow the vehicle using the vehicle tie downs or recovery hooks.
• Always pull the cable straight out from the front of the vehicle. Never pull on the hook at an angle.
• Pulling devices should be routed so they do not touch any part of the suspension, steering, brake or
cooling systems.
• Pulling devices such as ropes or canvas straps are not recommended for use in vehicle towing or
recovery.
• In order to not break the towing line, tension it slowly.
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FRONT
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< PRECAUTION >
Vehicle recovery hook.
REAR
Vehicle tie down.
TOW TRUCK TOWING
ALAIA0050ZZ
ALAIA0051ZZ
CVT
To tow a vehicle equipped with a CVT, an appropriate vehicle dolly MUST be placed under the towed vehicle's
drive wheels. Always follow the dolly manufacture's recommendations when using their product.
If the vehicle is stuck in sand, snow, mud, etc., use the following procedure:
1. Turn off the Vehicle Dynamic Control System.
2. Check the area in front and behind the vehicle is clear of obstructions.
3. Turn the steering wheel right and left to clear an area around the front tires.
4. Slowly rock the vehicle forward and backward.
Shift back and forth between R (reverse) and D (drive).
Apply the accelerator as little as possible to maintain the rocking motion.
Release the accelerator pedal before shifting between R and D.
Do not spin the tires above 35 mph. (55 km/h).
5. If the vehicle can not be freed after a few tries, contact a professional towing service to remove the vehicle.
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< WIRING DIAGRAM >
CONSULT CHECKING SYSTEM
WIRING DIAGRAM
CONSULT CHECKING SYSTEM
Wiring Diagram - With Automatic Drive Positioner and ICC System INFOID:0000000009136117
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ABAWA0137GB
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< WIRING DIAGRAM >
CONSULT CHECKING SYSTEM
ABAWA0128GB
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< WIRING DIAGRAM >
CONSULT CHECKING SYSTEM
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ABAWA0138GB
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< WIRING DIAGRAM >
CONSULT CHECKING SYSTEM
Wiring Diagram - With Automatic Drive Positioner and Without ICC System
INFOID:0000000009136118
ABAWA0139GB
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< WIRING DIAGRAM >
CONSULT CHECKING SYSTEM
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ABAWA0140GB
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CONSULT CHECKING SYSTEM
Wiring Diagram - Without Automatic Drive Positioner
INFOID:0000000009136119
ABAWA0142GB
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SERVICE INFORMATION FOR ELECTRICAL INCIDENT
< BASIC INSPECTION >
BASIC INSPECTION
SERVICE INFORMATION FOR ELECTRICAL INCIDENT
Work Flow INFOID:0000000009136120
WORK FLOW
SGI838
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STEP DESCRIPTION
Get detailed information about the conditions and the environment when the incident occurred.
The following are key pieces of information required to make a good analysis:
WHAT Vehicle Model, Engine, Transmission/Transaxle and the System (i.e. Radio).
STEP 1
STEP 2
STEP 3
STEP 4
STEP 5 Repair or replace the incident circuit or component.
STEP 6
WHEN Date, Time of Day, Weather Conditions, Frequency.
WHERE Road Conditions, Altitude and Traffic Situation.
HOW
Operate the system, road test if necessary.
Verify the parameter of the incident.
If the problem cannot be duplicated, refer to “Incident Simulation Tests”.
Get the proper diagnosis materials together including:
• Power Supply Routing
• System Operation Descriptions
• Applicable Service Manual Sections
• Check for any Service Bulletins
Identify where to begin diagnosis based upon your knowledge of the system operation and the customer comments.
Inspect the system for mechanical binding, loose connectors or wiring damage.
Determine which circuits and components are involved and diagnose using the Power Supply Routing and Harness Layouts.
Operate the system in all modes. Verify the system works properly under all conditions. check you have not inadvertently
created a new incident during your diagnosis or repair steps.
System Symptoms, Operating Conditions (Other Components Interaction).
Service History and if any After Market Accessories have been installed.
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Control Units and Electrical Parts INFOID:0000000009136121
PRECAUTIONS
• Never reverse polarity of battery terminals.
• Install only parts specified for a vehicle.
• Before replacing the control unit, check the input and output and functions of the component parts.
• Do not apply excessive force when disconnecting a connector.
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SERVICE INFORMATION FOR ELECTRICAL INCIDENT
< BASIC INSPECTION >
• Do not apply excessive shock to the control unit by dropping or hit-
ting it.
• Be careful to prevent condensation in the control unit due to rapid
temperature changes and do not let water or rain get on it. If water
is found in the control unit, dry it fully and then install it in the vehicle.
• Be careful not to let oil to get on the control unit connector.
• Avoid cleaning the control unit with volatile oil.
• Do not disassemble the control unit, and do not remove the upper
and lower covers.
• When using a DMM, be careful not to let test probes get close to
each other to prevent the power transistor in the control unit from
damaging battery voltage because of short circuiting.
• When checking input and output signals of the control unit, use the
specified check adapter.
SAIA0255E
SEF348N
How to Check Terminal INFOID:0000000009136122
CONNECTOR AND TERMINAL PIN KIT
• Use the connector and terminal pin kits listed below when replacing connectors or terminals.
• The connector and terminal pin kits contain some of the most commonly used NISSAN/INFINITI connectors
and terminals. For detailed connector and terminal pin replacement procedures, refer to the latest NISSAN/
INFINITI CONNECTOR AND TERMINAL PIN SERVICE MANUAL.
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SERVICE INFORMATION FOR ELECTRICAL INCIDENT
< BASIC INSPECTION >
Tool number
(Kent-Moore No.)
Tool name
(J38751-95NI)
Connector and terminal
pin kit (NISSAN)
(J38751-95INF)
Connector and terminal
pin kit (INFINITI)
(J42992-98KIT)
OBD and terminal repair
kit
(J42992-2000UPD)
OBD-II Connector Kit Update
Description
WAIA0004E WAIA0005E
HOW TO PROBE CONNECTORS
• Connector damage and an intermittent connection can result from improperly probing of the connector during circuit checks.
• The probe of a digital multimeter (DMM) may not correctly fit the connector cavity. To correctly probe the
connector, follow the procedures below using a “T” pin. For the best contact grasp the “T” pin using an alligator clip.
Probing from Harness Side
Standard type (not waterproof type) connector should be probed
from harness side with “T” pin.
• If the connector has a rear cover such as a ECM connector,
remove the rear cover before probing the terminal.
• Do not probe waterproof connector from harness side. Damage to
the seal between wire and connector may result.
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Probing from Terminal Side
FEMALE TERMINAL
• There is a small notch above each female terminal. Probe each
terminal with the “T” pin through the notch.
Do not insert any object other than the same type male terminal
into female terminal.
SGI841
SEL265V
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SERVICE INFORMATION FOR ELECTRICAL INCIDENT
< BASIC INSPECTION >
• Some connectors do not have a notch above each terminal. To
probe each terminal, remove the connector retainer to make contact space for probing.
MALE TERMINAL
• Carefully probe the contact surface of each terminal using a “T”
pin.
CAUTION:
Never bend terminal.
SEL266V
SEL267V
How to Check Enlarged Contact Spring of Terminal
• An enlarged contact spring of a terminal may create intermittent signals in the circuit.
• If the intermittent open circuit occurs, follow the procedure below to inspect for open wires and enlarged contact spring of female terminal.
1. Assemble a male terminal and approx. 10 cm (3.9 in) of wire.
NOTE:
Use a male terminal which matches the female terminal.
2. Disconnect the suspected faulty connector and hold it terminal
side up.
SEL270V
3. While holding the wire of the male terminal, try to insert the male
terminal into the female terminal.
CAUTION:
Never force the male terminal into the female terminal with
your hands.
SEL271V
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SERVICE INFORMATION FOR ELECTRICAL INCIDENT
< BASIC INSPECTION >
4. While moving the connector, check whether the male terminal
can be easily inserted or not.
• If the male terminal can be easily inserted into the female ter-
minal, replace the female terminal.
Waterproof Connector Inspection
If water enters the connector, it can short interior circuits. This may lead to intermittent problems.
Check the following items to maintain the original waterproof characteristics.
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SEL273V
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RUBBER SEAL INSPECTION
• Most waterproof connectors are provided with a rubber seal
between the male and female connectors. If the seal is missing,
the waterproof performance may not meet specifications.
• The rubber seal may come off when connectors are disconnected.
Whenever connectors are reconnected, check the rubber seal is
properly installed on either side of male or female connector.
WIRE SEAL INSPECTION
• The wire seal must be installed on the wire insertion area of a
waterproof connector. Be sure that the seal is installed properly.
Terminal Lock Inspection
Check for unlocked terminals by pulling wire at the end of connector.
An unlocked terminal may create intermittent signals in the circuit.
SEL275V
SEL330V
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Intermittent Incident INFOID:0000000009136123
DESCRIPTION
Sometimes the symptom is not present when the vehicle is brought in for service. If possible, re-create the
conditions present at the time of the incident. Doing so may help avoid a No Trouble Found Diagnosis. The fol-
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< BASIC INSPECTION >
lowing section illustrates ways to simulate the conditions/environment under which the owner experiences an
electrical incident.
The section is broken into the six following topics:
• Vehicle vibration
• Heat sensitive
• Freezing
• Water intrusion
• Electrical load
• Cold or hot start up
Get a thorough description of the incident from the customer. It is important for simulating the conditions of the
problem.
VEHICLE VIBRATION
The problem may occur or become worse while driving on a rough road or when engine is vibrating (idle with
A/C on). In such a case, you will want to check for a vibration related condition. Refer to the following illustration.
Connector & Harness
Determine which connectors and wiring harness would affect the electrical system you are inspecting. Gently
shake each connector and harness while monitoring the system for the incident you are trying to duplicate.
This test may indicate a loose or poor electrical connection.
Hint
Connectors can be exposed to moisture. It is possible to get a thin film of corrosion on the connector terminals. A visual inspection may not reveal this without disconnecting the connector. If the problem occurs intermittently, perhaps the problem is caused by corrosion. It is a good idea to disconnect, inspect and clean the
terminals on related connectors in the system.
Sensor & Relay
Gently apply a slight vibration to sensors and relays in the system you are inspecting.
This test may indicate a loose or poorly mounted sensor or relay.
SGI839
Engine Compartment
There are several reasons a vehicle or engine vibration could cause an electrical complaint. Some of the
things to check for are:
• Connectors not fully seated.
• Wiring harness not long enough and is being stressed due to engine vibrations or rocking.
• Wires laying across brackets or moving components.
• Loose, dirty or corroded ground wires.
• Wires routed too close to hot components.
To inspect components under the hood, start by verifying the integrity of ground connections. (Refer to Ground
Inspection described later.) First check that the system is properly grounded. Then check for loose connection
by gently shaking the wiring or components as previously explained. Using the wiring diagrams inspect the
wiring for continuity.
Behind the Instrument Panel
An improperly routed or improperly clamped harness can become pinched during accessory installation. Vehicle vibration can aggravate a harness which is routed along a bracket or near a screw.
Under Seating Areas
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An unclamped or loose harness can cause wiring to be pinched by seat components (such as slide guides)
during vehicle vibration. If the wiring runs under seating areas, inspect wire routing for possible damage or
pinching.
HEAT SENSITIVE
• The customer's concern may occur during hot weather or after car
has sat for a short time. In such cases you will want to check for a
heat sensitive condition.
• To determine if an electrical component is heat sensitive, heat the
component with a heat gun or equivalent.
CAUTION:
Never heat components above 60°C (140°F).
• If incident occurs while heating the unit, either replace or properly
insulate the component.
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FREEZING
• The customer may indicate the incident goes away after the car
warms up (winter time). The cause could be related to water freezing somewhere in the wiring/electrical system.
• There are two methods to check for this. The first is to arrange for
the owner to leave his car overnight. Check it will get cold enough
to demonstrate his complaint. Leave the car parked outside overnight. In the morning, do a quick and thorough diagnosis of those
electrical components which could be affected.
• The second method is to put the suspect component into a freezer
long enough for any water to freeze. Reinstall the part into the car
and check for the reoccurrence of the incident. If it occurs, repair or
replace the component.
WATER INTRUSION
The incident may occur only during high humidity or in rainy/snowy
weather. In such cases the incident could be caused by water intrusion on an electrical part. This can be simulated by soaking the car
or running it through a car wash.
CAUTION:
Never spray water directly on any electrical components.
JPAIA0733GB
SGI843
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ELECTRICAL LOAD
The incident may be electrical load sensitive. Perform diagnosis with
all accessories (including A/C, rear window defogger, radio, fog
lamps) turned on.
SGI845
COLD OR HOT START UP
On some occasions an electrical incident may occur only when the car is started cold, or it may occur when
the car is restarted hot shortly after being turned off. In these cases you may have to keep the car overnight to
make a proper diagnosis.
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Circuit Inspection
INFOID:0000000009136124
DESCRIPTION
• In general, testing electrical circuits is an easy task if it is approached in a logical and organized method.
Before beginning it is important to have all available information on the system to be tested. Also, get a thorough understanding of system operation. Then you will be able to use the appropriate equipment and follow
the correct test procedure.
• You may have to simulate vehicle vibrations while testing electrical components. Gently shake the wiring
harness or electrical component to do this.
OPEN A circuit is open when there is no continuity through a section of the circuit.
There are two types of shorts.
SHORT
• SHORT CIRCUIT
• SHORT TO GROUND When a circuit contacts a ground source and grounds the circuit.
When a circuit contacts another circuit and causes the normal resistance to
change.
NOTE:
Refer to GI-50, "How to Check Terminal"
to probe or check terminal.
TESTING FOR “OPENS” IN THE CIRCUIT
Before you begin to diagnose and test the system, you should rough sketch a schematic of the system. This
will help you to logically walk through the diagnosis process. Drawing the sketch will also reinforce your working knowledge of the system.
SGI846-A
Continuity Check Method
The continuity check is used to find an open in the circuit. The digital multimeter (DMM) set on the resistance
function will indicate an open circuit as over limit (no beep tone or no ohms symbol). Check to always start with
the DMM at the highest resistance level.
To help in understanding the diagnosis of open circuits, please refer to the previous schematic.
• Disconnect the battery negative cable.
• Start at one end of the circuit and work your way to the other end. (At the fuse block in this example)
• Connect one probe of the DMM to the fuse block terminal on the load side.
• Connect the other probe to the fuse block (power) side of SW1. Little or no resistance will indicate that portion of the circuit has good continuity. If there were an open in the circuit, the DMM would indicate an over
limit or infinite resistance condition. (point A)
• Connect the probes between SW1 and the relay. Little or no resistance will indicate that portion of the circuit
has good continuity. If there were an open in the circuit, the DMM would indicate an over limit or infinite resistance condition. (point B)
• Connect the probes between the relay and the solenoid. Little or no resistance will indicate that portion of the
circuit has good continuity. If there were an open in the circuit, the DMM would indicate an over limit or infinite resistance condition. (point C)
Any circuit can be diagnosed using the approach in the previous example.
Voltage Check Method
To help in understanding the diagnosis of open circuits please refer to the previous schematic.
In any powered circuit, an open can be found by methodically checking the system for the presence of voltage.
This is done by switching the DMM to the voltage function.
• Connect one probe of the DMM to a known good ground.
• Begin probing at one end of the circuit and work your way to the other end.
• With SW1 open, probe at SW1 to check for voltage.
voltage: open is further down the circuit than SW1.
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no voltage: open is between fuse block and SW1 (point A).
• Close SW1 and probe at relay.
voltage: open is further down the circuit than the relay.
no voltage: open is between SW1 and relay (point B).
• Close the relay and probe at the solenoid.
voltage: open is further down the circuit than the solenoid.
no voltage: open is between relay and solenoid (point C).
Any powered circuit can be diagnosed using the approach in the previous example.
TESTING FOR “SHORTS” IN THE CIRCUIT
To simplify the discussion of shorts in the system, please refer to the following schematic.
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SGI847-A
Resistance Check Method
• Disconnect the battery negative cable and remove the blown fuse.
• Disconnect all loads (SW1 open, relay disconnected and solenoid disconnected) powered through the fuse.
• Connect one probe of the DMM to the load side of the fuse terminal. Connect the other probe to a known
good ground.
• With SW1 open, check for continuity.
continuity: short is between fuse terminal and SW1 (point A).
no continuity: short is further down the circuit than SW1.
• Close SW1 and disconnect the relay. Put probes at the load side of fuse terminal and a known good ground.
Then, check for continuity.
continuity: short is between SW1 and the relay (point B).
no continuity: short is further down the circuit than the relay.
• Close SW1 and jump the relay contacts with jumper wire. Put probes at the load side of fuse terminal and a
known good ground. Then, check for continuity.
continuity: short is between relay and solenoid (point C).
no continuity: check solenoid, retrace steps.
Voltage Check Method
• Remove the blown fuse and disconnect all loads (i.e. SW1 open, relay disconnected and solenoid disconnected) powered through the fuse.
• Turn the ignition switch to the ON or START position. Verify battery voltage at the battery + side of the fuse
terminal (one lead on the battery + terminal side of the fuse block and one lead on a known good ground).
• With SW1 open and the DMM leads across both fuse terminals, check for voltage.
voltage: short is between fuse block and SW1 (point A).
no voltage: short is further down the circuit than SW1.
• With SW1 closed, relay and solenoid disconnected and the DMM leads across both fuse terminals, check for
voltage.
voltage: short is between SW1 and the relay (point B).
no voltage: short is further down the circuit than the relay.
• With SW1 closed, relay contacts jumped with fused jumper wire check for voltage.
voltage: short is down the circuit of the relay or between the relay and the disconnected solenoid (point C).
no voltage: retrace steps and check power to fuse block.
GROUND INSPECTION
• Ground connections are very important to the proper operation of electrical and electronic circuits. Ground
connections are often exposed to moisture, dirt and other corrosive elements. The corrosion (rust) can
become an unwanted resistance. This unwanted resistance can change the way a circuit works.
• Electronically controlled circuits are very sensitive to proper grounding. A loose or corroded ground can
drastically affect an electronically controlled circuit. A poor or corroded ground can easily affect the circuit.
Even when the ground connection looks clean, there can be a thin film of rust on the surface.
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• When inspecting a ground connection follow these rules:
- Remove the ground bolt or screw.
- Inspect all mating surfaces for tarnish, dirt, rust, etc.
- Clean as required to assure good contact.
- Reinstall bolt or screw securely.
- Inspect for “add-on” accessories which may be interfering with the ground circuit.
- If several wires are crimped into one ground eyelet terminal, check for proper crimps. Check all of the wires
are clean, securely fastened and providing a good ground path. If multiple wires are cased in one eyelet
check no ground wires have excess wire insulation.
• For detailed ground distribution information, refer to “Ground Distribution” in PG section.
SGI853
VOLTAGE DROP TESTS
• Voltage drop tests are often used to find components or circuits which have excessive resistance. A voltage
drop in a circuit is caused by a resistance when the circuit is in operation.
• Check the wire in the illustration. When measuring resistance with DMM, contact by a single strand of wire
will give reading of 0 ohms. This would indicate a good circuit. When the circuit operates, this single strand
of wire is not able to carry the current. The single strand will have a high resistance to the current. This will
be picked up as a slight voltage drop.
• Unwanted resistance can be caused by many situations as follows:
- Undersized wiring (single strand example)
- Corrosion on switch contacts
- Loose wire connections or splices.
• If repairs are needed always use wire that is of the same or larger gauge.
Measuring Voltage Drop — Accumulated Method
• Connect the DMM across the connector or part of the circuit you want to check. The positive lead of the
DMM should be closer to power and the negative lead closer to ground.
• Operate the circuit.
• The DMM will indicate how many volts are being used to “push” current through that part of the circuit.
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Note in the illustration that there is an excessive 4.1 volt drop between the battery and the bulb.
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SGI974
Measuring Voltage Drop — Step-by-Step
• The step-by-step method is most useful for isolating excessive drops in low voltage systems (such as those
in “Computer Controlled Systems”).
• Circuits in the “Computer Controlled System” operate on very low amperage.
• The (Computer Controlled) system operations can be adversely affected by any variation in resistance in the
system. Such resistance variation may be caused by poor connection, improper installation, improper wire
gauge or corrosion.
• The step by step voltage drop test can identify a component or wire with too much resistance.
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SAIA0258E
CONTROL UNIT CIRCUIT TEST
System Description
• When the switch is ON, the control unit lights up the lamp.
CASE 1
MGI034A
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INPUT-OUTPUT VOLTAGE CHART
Terminal No. Description
+ − Signal name
Body
1
ground
Body
2
ground
• The voltage value is based on the body ground.
• *: If high resistance exists in the switch side circuit (caused by a single strand), terminal 1 does not detect battery voltage. Control unit
does not detect the switch is ON even if the switch does not turn ON. Therefore, the control unit does not supply power to light up the
lamp.
Switch Input
Lamp Output
Input/
Output
Condition Value (Approx.)
Switch ON Battery voltage
Switch OFF 0 V Approx. 0
Switch ON Battery voltage Approx. 0 (Inoperative lamp)
Switch OFF 0 V Approx. 0
CASE 2
In case of high resistance such as single
strand (V) *
Lower than battery voltage Approx. 8 (Example)
MGI035A
INPUT-OUTPUT VOLTAGE CHART
Terminal No. Description
+ − Signal name
Body
1
ground
Body
2
ground
• The voltage value is based on the body ground.
• *: If high resistance exists in the switch side circuit (caused by a single strand), terminal 2 does not detect approx. 0 V. Control unit
does not detect the switch is ON even if the switch does not turn ON. Therefore, the control unit does not control ground to light up the
lamp.
Lamp Output
Switch Input
Input/
Output
Condition Value (Approx.)
Switch ON 0 V Battery voltage (Inoperative lamp)
Switch OFF Battery voltage Battery voltage
Switch ON 0 V Higher than 0 Approx. 4 (Example)
Switch OFF 5 V Approx. 5
In case of high resistance such as single
strand (V) *
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CONSULT CHECKING SYSTEM
CONSULT CHECKING SYSTEM
Description INFOID:0000000009136125
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to “sleep mode”, potentially causing a discharged battery and a no-start condition.
NOTE:
This vehicle is diagnosed using CONSULT-III plus
• When CONSULT is connected with a data link connector (A)
equipped on the vehicle side, it will communicate with the control
unit equipped in the vehicle and then enable various kinds of diagnostic tests.
1 : Instrument lower panel LH
• Refer to CONSULT-III plus Software Operation Manual for more
information.
ALAIA0056ZZ
CONSULT Function and System Application INFOID:0000000009136126
Diagnostic
test mode
Work support
Self
Diagnostic
Result
Data Monitor
Active Test
DTC Work
Support
Function
This mode enables
a technician to adjust some devices
faster and more
accurately.
Retrieve DTC from
ECU and display
diagnostic items.
Monitor the input/
output signal of the
control unit in real
time.
Send the drive signal from CONSULT to the
actuator. The operation check can be
performed.
The status of system monitoring
tests and the selfdiagnosis status/
result can be confirmed.
ABS
IPDM E/R
*1
MULTI AV
ALL MODE AWD/4WD
*1
ICC/ADAS
*1
ENGINE
AIR BAG
TRANSMISSION
xx-xxxxx-xxxxxxxxx - - - -xx-x
xxxxxxxxxxxxxxxxxxxxxxxxx -
xxxxxxxxxxxxxxxxxxxxx - xxx -
xx- --xxxxx-xxx - x - -xxx - - -- -
x-------------------------
METER/M&A
BCM
AUTO BACK DOOR
AUTO DRIVE POS.
*1
SONAR
AIR PRESSURE MONITOR
*1
HVAC
PRECRASH SEAT BELT
*1
*1
*1
LASER/RADAR
LANE CAMERA
ACCELE PEDAL ACT
*1
*1
*1
*1
*1
AVM
TELEMATICS
CAN GATEWAY
SIDE RADAR LEFT
SIDE RADAR RIGHT
EPS
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CONSULT CHECKING SYSTEM
Diagnostic
test mode
ECU
identification
TROUBLE
DIAG
RECORD
Warning
History
CALIB DATA
x: Applicable
*1: If equipped
Function
Display the ECU
identification number (part number
etc.) of the selected system.
Other results or
histories, etc. that
are recorded in
ECU are displayed.
Displays the history of the combination meter warning
lamp indicators.
The calibration values of the ECU are
displayed.
*1
*1
SONAR
HVAC
PRECRASH SEAT BELT
AIR PRESSURE MONITOR
*1
*1
*1
LASER/RADAR
LANE CAMERA
ACCELE PEDAL ACT
*1
SIDE RADAR LEFT
*1
*1
SIDE RADAR RIGHT
*1
TELEMATICS
CAN GATEWAY
ABS
*1
*1
IPDM E/R
MULTI AV
ICC/ADAS
ALL MODE AWD/4WD
*1
ENGINE
AIR BAG
TRANSMISSION
xxx-xxxxxxxxxxxxxxxxxxxxx -
--x-----------------------
---x----------------------
-x------------------------
BCM
METER/M&A
AUTO BACK DOOR
AUTO DRIVE POS.
*1
*1
EPS
AVM
OCCUPANT DETECTION
CONSULT Data Link Connector (DLC) Circuit INFOID:0000000009136127
INSPECTION PROCEDURE
If the CONSULT cannot diagnose the system properly, check the following items.
Symptom Check item
CONSULT cannot access any
system.
CONSULT cannot access individual system. (Other systems
can be accessed.)
NOTE:
The DDL1 and DDL2 CAN communication lines from DLC pins 6, 7, 12, 13 and 14 may be connected to more
than one system. A short in a DDL circuit or CAN lines connected to a control unit in one system may affect
CONSULT access to other systems. For a complete DDL circuit layout, refer to one of the following:
• GI-43, "Wiring Diagram - With Automatic Drive Positioner and ICC System"
• GI-46, "Wiring Diagram - With Automatic Drive Positioner and Without ICC System"
• GI-48, "Wiring Diagram - Without Automatic Drive Positioner"
For a complete CAN lines layout, refer to LAN-69, "Wiring Diagram".
• CONSULT DLC power supply circuit (Terminal 8 and 16) and ground circuit (Terminal 4 and 5)
• Power supply and ground circuit for the control unit of the system (For detailed circuit, refer to wiring
diagram for each system.)
• Open or short circuit between the system and CONSULT DLC (For detailed circuit, refer to wiring
diagram for each system.)
• Open or short circuit CAN communication line. Refer to LAN-26, "Trouble Diagnosis Flow Chart"
.
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ENGINE
A
ACC
SECTION ACC
ACCELERATOR CONTROL SYSTEM
CONTENTS
PRECAUTION ............................................... 2
PRECAUTIONS ................................................... 2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
REMOVAL AND INSTALLATION ................ 3
ACCELERATOR CONTROL SYSTEM ............... 3
MODELS WITHOUT DISTANCE CONTROL AS-
SIST SYSTEM .............................................................
MODELS WITHOUT DISTANCE CONTROL AS-
SIST SYSTEM : Exploded View ................................
MODELS WITHOUT DISTANCE CONTROL AS-
SIST SYSTEM : Removal and Installation ................
MODELS WITHOUT DISTANCE CONTROL AS-
SIST SYSTEM : Inspection ......................................
MODELS WITH DISTANCE CONTROL ASSIST
SYSTEM ......................................................................
2
3
3
MODELS WITH DISTANCE CONTROL ASSIST
SYSTEM : Exploded View ........................................
MODELS WITH DISTANCE CONTROL ASSIST
SYSTEM : Removal and Installation ........................
MODELS WITH DISTANCE CONTROL ASSIST
SYSTEM : Inspection ...............................................
SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................. 7
SERVICE DATA AND SPECIFICATIONS
3
(SDS) ..................................................................
Accelerator Control ................................................... 7
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PRECAUTIONS
< 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 dual stage front air bag modules. The SRS system may only deploy
one front air bag, depending on the severity of a collision and whether the front passenger seat is occupied.
Information necessary to service the system safely is included in the SR and SB section of this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which 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 the SR section.
• Do not 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:0000000009739531
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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 three minutes before performing any service.
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ACCELERATOR CONTROL SYSTEM
< REMOVAL AND INSTALLATION >
REMOVAL AND INSTALLATION
ACCELERATOR CONTROL SYSTEM
MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM
MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Exploded View
INFOID:0000000009136068
A
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Accelerator pedal assembly
1.
A. Nut
Front
MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Removal and Installation
REMOVAL
1. Remove three accelerator pedal assembly nuts.
2. Disconnect harness connector (A) from the accelerator pedal
assembly (1).
: Front
3. Remove the accelerator pedal assembly from vehicle.
CAUTION:
• Do not disassemble accelerator pedal assembly.
• Do not drop or impact accelerator pedal assembly.
• Do not expose accelerator pedal assembly to water.
INFOID:0000000009136069
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INSTALLATION
Installation is in the reverse order of removal.
NOTE:
For inspection, refer to ACC-4, "MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Inspection"
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ACCELERATOR CONTROL SYSTEM
< REMOVAL AND INSTALLATION >
MODELS WITHOUT DISTANCE CONTROL ASSIST SYSTEM : Inspection
INSPECTION AFTER INSTALLATION
• Check that the accelerator pedal moves smoothly within the specified range.
: Front
INFOID:0000000009136070
Accelerator pedal stroke
(A)
• Check the accelerator pedal height.
Accelerator pedal height : Refer to ACC-7, "Acceler-
• Depress and release the accelerator pedal to check that it returns quickly and smoothly to the original
released position.
CAUTION:
• Whenever the harness connector of the accelerator pedal position sensor has been disconnected,
perform "Accelerator Pedal Released Position Learning". Refer to EC-151, "Work Procedure"
• The accelerator pedal should operate smoothly without catching when the pedal operating force is
released. The pedal should return smoothly to the fully raised position. The spring should be free
from damage.
: Refer to ACC-7, "Acceler-
ator Control"
ALBIA0798ZZ
ator Control"
.
MODELS WITH DISTANCE CONTROL ASSIST SYSTEM
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ACCELERATOR CONTROL SYSTEM
< REMOVAL AND INSTALLATION >
MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Exploded View
INFOID:0000000009136071
A
ACC
C
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ALBIA0777GB
Accelerator pedal assembly
1.
A. Nut
Front
MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Removal and Installation
INFOID:0000000009136072
REMOVAL
1. Remove three accelerator pedal assembly nuts.
2. Disconnect the two harness connectors (A, B) from the accelerator pedal assembly.
: Front
3. Remove the accelerator pedal assembly from vehicle.
CAUTION:
• Do not disassemble accelerator pedal assembly.
• Do not drop or impact accelerator pedal assembly.
• Do not expose accelerator pedal assembly to water.
ALBIA0778ZZ
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
For inspection, refer to ACC-5, "MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Inspection"
.
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MODELS WITH DISTANCE CONTROL ASSIST SYSTEM : Inspection INFOID:0000000009136073
INSPECTION AFTER INSTALLATION
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ACCELERATOR CONTROL SYSTEM
< REMOVAL AND INSTALLATION >
• Check that the accelerator pedal moves smoothly within the specified range.
: Front
Accelerator pedal stroke
(A)
• Check the accelerator pedal height.
Accelerator pedal height : Refer to ACC-7, "Acceler-
• Depress and release the accelerator pedal to check that it returns quickly and smoothly to the original
released position.
CAUTION:
• Whenever the harness connector of the accelerator pedal position sensor has been disconnected,
perform "Accelerator Pedal Released Position Learning". Refer to EC-151, "Work Procedure"
• The accelerator pedal should operate smoothly without catching when the pedal operating force is
released. The pedal should return smoothly to the fully raised position. The spring should be free
from damage.
: Refer to ACC-7, "Acceler-
ator Control"
ALBIA0798ZZ
ator Control"
.
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SERVICE DATA AND SPECIFICATIONS (SDS)
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Accelerator Control INFOID:0000000009136074
MODELS WITH AND WITHOUT DISTANCE CONTROL ASSIST ACCELERATOR PEDAL
Unit: mm (in)
ALBIA0798ZZ
Models without distance control assist accelerator pedal stroke (A) 50.5 - 53.5 (1.99 - 2.11)
Models with distance control assist accelerator pedal stroke (A) 48.5 - 51.5 (1.91 - 2.03)
Accelerator pedal height 164.2 - 174.2 (6.46 - 6.86)
: Front
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BODY INTERIOR
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SECTION ADP
AUTOMATIC DRIVE POSITIONER
CONTENTS
PRECAUTION ............................................... 5
PRECAUTIONS ................................................... 5
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
Precaution for Work ..................................................5
PREPARATION ............................................ 6
PREPARATION ................................................... 6
Special Service Tool .................................................6
SYSTEM DESCRIPTION .............................. 7
COMPONENT PARTS ........................................ 7
Component Parts Location ........................................7
Component Description ............................................8
SYSTEM .............................................................11
AUTOMATIC DRIVE POSITIONER SYSTEM ........... 11
AUTOMATIC DRIVE POSITIONER SYSTEM :
System Diagram ......................................................
AUTOMATIC DRIVE POSITIONER SYSTEM :
System Description .................................................
MANUAL FUNCTION ................................................ 12
MANUAL FUNCTION : System Diagram ................ 13
MANUAL FUNCTION : System Description ............ 13
MEMORY FUNCTION ...............................................14
MEMORY FUNCTION : System Diagram ...............15
MEMORY FUNCTION : System Description .......... 15
EXIT ASSIST FUNCTION .......................................... 16
EXIT ASSIST FUNCTION : System Diagram ......... 17
EXIT ASSIST FUNCTION : System Description .....17
ENTRY ASSIST FUNCTION .....................................18
ENTRY ASSIST FUNCTION : System Diagram ..... 18
ENTRY ASSIST FUNCTION : System Description
....
11
11
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INTELLIGENT KEY INTERLOCK FUNCTION ..........19
INTELLIGENT KEY INTERLOCK FUNCTION :
System Diagram ......................................................
INTELLIGENT KEY INTERLOCK FUNCTION :
System Description ..................................................
5
Fail Safe ..................................................................20
DIAGNOSIS SYSTEM (DRIVER SEAT CON-
TROL UNIT) ......................................................
CONSULT Function (AUTO DRIVE POS) ...............22
ECU DIAGNOSIS INFORMATION ..............25
DRIVER SEAT CONTROL UNIT ......................25
Reference Value ......................................................25
Fail Safe ..................................................................30
DTC Index ...............................................................31
AUTOMATIC DRIVE POSITIONER CON-
TROL UNIT ........................................................
Reference Value ......................................................32
BCM (BODY CONTROL MODULE) .................35
List of ECU Reference .............................................35
WIRING DIAGRAM ......................................36
AUTOMATIC DRIVE POSITIONER SYSTEM ...36
Wiring Diagram ........................................................36
BASIC INSPECTION ...................................51
DIAGNOSIS AND REPAIR WORK FLOW .......51
Work Flow ................................................................51
INSPECTION AND ADJUSTMENT ..................54
ADDITIONAL SERVICE WHEN REMOVING BAT-
TERY NEGATIVE TERMINAL ...................................
ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Description .....
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ADDITIONAL SERVICE WHEN REMOVING
BATTERY NEGATIVE TERMINAL : Work Proce-
dure ........................................................................
B2130 EEPROM ................................................ 69
DTC Logic ............................................................... 69
54
Diagnosis Procedure .............................................. 69
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ........................................................
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ................................
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Work Procedure ........................
SYSTEM INITIALIZATION ........................................ 55
SYSTEM INITIALIZATION : Description ................. 55
SYSTEM INITIALIZATION : Work Procedure ......... 55
MEMORY STORING ................................................. 56
MEMORY STORING : Description ......................... 56
MEMORY STORING : Work Procedure ................. 56
INTELLIGENT KEY INTERLOCK STORING ........... 56
INTELLIGENT KEY INTERLOCK STORING : De-
scription ..................................................................
INTELLIGENT KEY INTERLOCK STORING :
Work Procedure ......................................................
SYSTEM SETTING ................................................... 57
SYSTEM SETTING : Description ........................... 57
SYSTEM SETTING : Work Procedure ................... 57
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55
56
57
DTC/CIRCUIT DIAGNOSIS ......................... 59
U1000 CAN COMM CIRCUIT ............................ 59
Description .............................................................. 59
DTC Logic ............................................................... 59
Diagnosis Procedure ............................................. 59
Special Repair Requirement ................................... 59
U1010 CONTROL UNIT (CAN) ......................... 60
Description .............................................................. 60
DTC Logic ............................................................... 60
Diagnosis Procedure .............................................. 60
B2112 SLIDING MOTOR ................................... 61
Description .............................................................. 61
DTC Logic ............................................................... 61
Diagnosis Procedure ............................................. 61
B2113 RECLINING MOTOR .............................. 63
Description .............................................................. 63
DTC Logic ............................................................... 63
Diagnosis Procedure ............................................. 63
B2116 TILT MOTOR .......................................... 65
Description .............................................................. 65
DTC Logic ............................................................... 65
Diagnosis Procedure ............................................. 65
B2128 UART COMMUNICATION LINE ............ 67
Description .............................................................. 67
DTC Logic ............................................................... 67
Diagnosis Procedure ............................................. 67
POWER SUPPLY AND GROUND CIRCUIT ..... 70
BCM ........................................................................... 70
BCM : Diagnosis Procedure .................................... 70
DRIVER SEAT CONTROL UNIT ............................... 70
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 ........................
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SLIDING SWITCH ............................................. 73
Description .............................................................. 73
Component Function Check .................................. 73
Diagnosis Procedure .............................................. 73
Component Inspection ............................................ 74
RECLINING SWITCH ........................................ 76
Description .............................................................. 76
Component Function Check .................................. 76
Diagnosis Procedure .............................................. 76
Component Inspection ............................................ 77
LIFTING SWITCH (FRONT) .............................. 79
Description .............................................................. 79
Component Function Check .................................. 79
Diagnosis Procedure .............................................. 79
Component Inspection ............................................ 80
LIFTING SWITCH (REAR) ................................ 82
Description .............................................................. 82
Component Function Check .................................. 82
Diagnosis Procedure .............................................. 82
Component Inspection ............................................ 83
TILT SWITCH .................................................... 85
Description .............................................................. 85
Component Function Check .................................. 85
Diagnosis Procedure .............................................. 85
Component Inspection ............................................ 86
TELESCOPIC SWITCH ..................................... 87
Description .............................................................. 87
Component Function Check .................................. 87
Diagnosis Procedure .............................................. 87
Component Inspection ............................................ 88
SEAT MEMORY SWITCH ................................. 89
Description .............................................................. 89
Component Function Check .................................. 89
Diagnosis Procedure .............................................. 89
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Component Inspection ............................................
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DOOR MIRROR REMOTE CONTROL
....
92
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SWITCH ..............................................................
CHANGEOVER SWITCH ..........................................92
CHANGEOVER SWITCH : Description .................. 92
CHANGEOVER SWITCH :
Component Function Check ..................................
CHANGEOVER SWITCH : Diagnosis Procedure ....92
CHANGEOVER SWITCH : Component Inspec-
tion ..........................................................................
MIRROR SWITCH .....................................................94
MIRROR SWITCH : Description ............................. 94
MIRROR SWITCH : Component Function Check
MIRROR SWITCH : Diagnosis Procedure .............. 94
MIRROR SWITCH : Component Inspection ........... 95
POWER SEAT SWITCH GROUND CIRCUIT ....97
Diagnosis Procedure .............................................. 97
TILT &TELESCOPIC SWITCH GROUND CIR-
CUIT ....................................................................
Diagnosis Procedure ...............................................98
98
SLIDING SENSOR .............................................99
Description .............................................................. 99
Component Function Check ..................................99
Diagnosis Procedure .............................................. 99
RECLINING SENSOR ...................................... 102
Description ............................................................ 102
Component Function Check ................................ 102
Diagnosis Procedure ............................................ 102
LIFTING SENSOR (FRONT) ............................ 105
Description ............................................................ 105
Component Function Check ................................ 105
Diagnosis Procedure ............................................ 105
LIFTING SENSOR (REAR) .............................. 108
Description ............................................................ 108
Component Function Check ................................ 108
Diagnosis Procedure ............................................ 108
TILT SENSOR .................................................. 111
Description ............................................................ 111
Component Function Check ................................ 111
Diagnosis Procedure ............................................ 111
DRIVER SIDE : Diagnosis Procedure ..................117
PASSENGER SIDE ..................................................119
PASSENGER SIDE : Description .......................... 119
PASSENGER SIDE :
Component Function Check ................................
PASSENGER SIDE : Diagnosis Procedure ..........119
119
SLIDING MOTOR ............................................ 122
Description .............................................................122
Component Function Check ................................122
Diagnosis Procedure ............................................122
RECLINING MOTOR ....................................... 124
Description .............................................................124
Component Function Check ................................124
Diagnosis Procedure ............................................124
LIFTING MOTOR (FRONT) ............................. 126
Description .............................................................126
Component Function Check ................................126
Diagnosis Procedure ............................................126
LIFTING MOTOR (REAR) ............................... 128
Description .............................................................128
Component Function Check ................................128
Diagnosis Procedure ............................................128
TILT MOTOR ................................................... 130
Description .............................................................130
Component Function Check ................................130
Diagnosis Procedure ............................................130
TELESCOPIC MOTOR ................................... 132
Description .............................................................132
Component Function Check ................................132
Diagnosis Procedure ............................................132
DOOR MIRROR MOTOR ................................ 134
Description .............................................................134
Component Function Check ..................................134
Diagnosis Procedure ............................................. 134
Component Inspection ...........................................136
SEAT MEMORY INDICATOR ......................... 138
Description .............................................................138
Component Function Check ................................138
Diagnosis Procedure ............................................138
Component Inspection ...........................................139
SYMPTOM DIAGNOSIS ............................ 140
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Description ............................................................ 114
Component Function Check ................................ 114
Diagnosis Procedure ............................................ 114
ADP SYSTEM SYMPTOMS ............................ 140
Symptom Table .....................................................140
NORMAL OPERATING CONDITION ............. 141
Description .............................................................141
MIRROR SENSOR ........................................... 117
REMOVAL AND INSTALLATION ............. 142
DRIVER SIDE .......................................................... 117
DRIVER SIDE : Description .................................. 117
DRIVER SIDE : Component Function Check ...... 117
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DRIVER SEAT CONTROL UNIT .................... 142
Removal and Installation .......................................142
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AUTOMATIC DRIVE POSITIONER CON-
TROL UNIT ......................................................
Removal and Installation .......................................143
143
SEAT MEMORY SWITCH ............................... 144
Removal and Installation .......................................144
POWER SEAT SWITCH ...................................145
Removal and Installation ....................................... 145
ADP STEERING SWITCH ................................146
Removal and Installation ....................................... 146
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< PRECAUTION >
PRECAUTIONS
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 dual stage front air bag modules. The SRS system may only deploy
one front air bag, depending on the severity of a collision and whether the front passenger seat is occupied.
Information necessary to service the system safely is included in the SR and SB section of this Service Manual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which 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 the SR section.
• Do not 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.
PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS
WARNING:
• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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 three minutes before performing any service.
Precaution for Work INFOID:0000000009133851
INFOID:0000000009740311
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• When removing or disassembling each component, be careful not to damage or deform it. If a component
may be subject to interference, be sure to protect it with a shop cloth.
• When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component
with a shop cloth or vinyl tape to protect it.
• Protect the removed parts with a shop cloth and prevent them from being dropped.
• Replace a deformed or damaged clip.
• If a part is specified as a non-reusable part, always replace it with a new one.
• Be sure to tighten bolts and nuts securely to the specified torque.
• After installation is complete, be sure to check that each part works properly.
• Follow the steps below to clean components.
- Water soluble dirt: Dip a soft cloth into lukewarm water, and wring the water out of the cloth to wipe the dirty
area.
Then rub with a soft and dry cloth.
- Oily dirt: Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%), and wipe
the dirty area.
Then dip a cloth into fresh water, and wring the water out of the cloth to wipe the detergent off. Then rub with
a soft and dry cloth.
• Do not use organic solvent such as thinner, benzene, alcohol, or gasoline.
• For genuine leather seats, use a genuine leather seat cleaner.
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PREPARATION
< PREPARATION >
PREPARATION
PREPARATION
Special Service Tool INFOID:0000000009133852
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
—
(J-46534)
Trim Tool Set
Description
Removing trim components
AWJIA0483ZZ
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< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location INFOID:0000000009133853
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< SYSTEM DESCRIPTION >
COMPONENT PARTS
1. Push-button ignition switch 2. BCM (view with instrument panel removed)
4. A. ADP steering switch
B. Tilt motor, telescopic motor
7. Door mirror LH (RH similar) 8. Power mirror remote control switch 9. Seat memory switch
5. A. Driver seat control unit
B. Front door switch LH
C. Power seat switch LH
D. Sliding motor LH, reclining motor
LH, lifting motor LH (front/rear)
3. TCM
6. Automatic drive positioner control
unit (view with AV control unit removed)
Component Description
Component parts Description
• Main units of automatic drive positioner system.
• It is connected to the CAN.
• It communicates with automatic drive positioner control unit via
UART communication.
• It performs memory function after receiving the door unlock signal from BCM.
Driver seat control unit
Automatic drive positioner control unit
BCM
TCM
Combination meter
CVT shift selector (Detention switch)
• Operates each motor of seat to the registered position.
• Requests the operation of steering column and door mirror to
automatic drive positioner control unit
• Operates the specific seat motor with the signal from power seat
switch.
• Transmits the ignition switch signal (ACC/ON) via UART communication to automatic driver positioner control unit.
• It communicates with driver seat control unit via UART communication.
• Performs various controls with the instructions of driver seat
control unit.
• Performs the controls of tilt & telescopic, door mirror and seat
memory switch.
• Operates steering column and door mirror with the signal from
the driver seat control unit
Recognizes the following status and transmits it to driver seat control unit via CAN communication.
• Handle position: LHD
• Driver door: OPEN/CLOSE
• Ignition switch position: ACC/ON
• Door lock: UNLOCK (with Intelligent Key or driver side door request switch operation)
• Key ID
• Starter: CRANKING/OTHER
The following signals are transmitted to driver seat control unit via
CAN communication.
• Shift position signal (P range)
• Identification of transmission: CVT
Transmits the vehicle speed signal to driver seat control unit via
CAN communication.
• Detention switch is installed on CVT shift selector. It is turned
OFF when CVT shift selector is in P position.
• Driver seat control unit judges that CVT shift selector is in P position if continuity does not exist in this circuit.
INFOID:0000000009133854
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< SYSTEM DESCRIPTION >
COMPONENT PARTS
Component parts Description
Power mirror remote control switch
ADP steering switch
Seat memory switch
Power seat switch
Door mirror (driver side/
passenger side)
Mirror switch
Changeover switch
Tilt switch
Telescopic switch
Set switch
Seat memory switch
Seat memory indicator
Sliding switch
Reclining switch
Lifting switch (front)
Lifting switch (rear)
Door mirror motor
Mirror sensor
• Mirror switch is integrated in power mirror remote control switch.
• It operates angle of door mirror face.
• It transmits mirror face adjust operation to automatic drive positioner control unit.
• Changeover switch is integrated in power mirror remote control
switch.
• Changeover switch has three positions (L, N and R).
• It changes operating door mirror motor by transmitting control
signal to automatic drive positioner control unit.
• Tilt switch is equipped to steering column.
• The operation signal is input to automatic drive positioner control
unit when tilt switch is operated.
• Telescopic switch is equipped to steering column.
• The operation signal is input to automatic drive positioner control
unit when telescopic switch is operated.
It is used for registration and setting change of driving position and
Intelligent Key interlock function.
• The maximum 2 driving positions can be registered by memory
switch 1 to 2.
• Driving position is set to the registered driving position when
memory switch is pressed while operation conditions are satisfied.
Memory indicator indicates the status of auto driving position system by turning ON or blinking.
• Sliding switch is equipped to power seat switch on seat cushion
side surface.
• The operation signal is input to driver seat control unit when sliding switch is operated.
• The operation signal is input to driver seat control unit when reclining switch is operated.
• The operation signal is input to driver seat control unit when reclining switch is operated.
• Lifting switch (front) is equipped to power seat switch on seat
cushion side surface.
• The operation signal is input to driver seat control unit when lifting switch (front) is operated.
• Lifting switch (rear) is equipped to power seat switch on seat
cushion side surface.
• The operation signal is input to driver seat control unit when lifting switch (rear) is operated.
It makes mirror face operate from side to side and up and down
with the electric power that automatic drive positioner control unit
supplies.
• Mirror sensor is installed to door mirror.
• The resistance of 2 sensors (horizontal and vertical) is changed
when door mirror is operated.
• Automatic drive positioner control unit calculates door mirror position according to the change of the voltage of 2 sensor input
terminals.
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< SYSTEM DESCRIPTION >
Component parts Description
Tilt motor
Tilt motor
Tilt sensor
Telescopic motor
Telescopic motor
Telescopic sensor
Sliding motor LH
Sliding motor LH
Sliding sensor
Reclining motor LH
Reclining motor LH
Reclining sensor
Lifting motor LH (front)
Lifting motor LH (front)
Lifting sensor (front)
Lifting motor LH (rear)
Lifting motor LH (rear)
Lifting sensor (rear)
COMPONENT PARTS
• Tilt motor is installed to steering column assembly.
• Tilt motor is activated with automatic drive positioner control unit.
• Steering column is tilted upward/downward by changing the rotation direction of tilt motor.
• Tilt sensor is integrated in tilt motor.
• 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.
• Telescopic motor is installed to steering column assembly.
• Telescopic motor is activated with automatic drive positioner
control unit.
• Compresses steering column by changing the rotation direction
of telescopic motor.
• Telescopic sensor is integrated in telescopic motor.
• The resistance of telescopic sensor is changed according to the
forward/backward position of steering column.
• The terminal voltage of automatic drive positioner control unit
will be changed according to a change of telescopic sensor resistance.
• Automatic drive positioner control unit calculates the telescopic
position from the voltage.
• Seat sliding motor LH is installed to the seat cushion frame.
• Seat sliding motor LH is activated with driver seat control unit.
• Slides the seat frontward/ rearward by changing the rotation direction of sliding motor.
• Sliding sensor is integrated in sliding motor.
• The pulse signal is input to driver seat control unit when sliding
is performed.
• Driver seat control unit counts the pulse and calculates the sliding amount of the seat.
• Seat reclining motor LH is installed to seat back frame.
• Seat reclining motor LH is activated with driver seat control unit.
• Seatback is reclined frontward/rearward by changing the rotation direction of reclining motor.
• Reclining sensor is integrated in reclining motor.
• The pulse signal is input to driver seat control unit when the reclining is operated.
• Driver seat control unit counts the pulse and calculates the reclining amount of the seat.
• Lifting motor LH (front) is installed to seat side cushion frame.
• Lifting motor LH (front) is activated with driver seat control unit.
• Seat lifter (front) is moved upward/downward by changing the
rotation direction of lifting motor (front).
• Lifting sensor (front) is installed in lifting motor (rear).
• When lifting motor (rear) operates, pulse signal is transmitted to
driver seat control unit from lifting sensor. Driver seat control unit
counts the pulse and calculates the lift position (rear) of the seat.
• Lifting motor LH (rear) is installed to seat slide cushion frame.
• Lifting motor LH (rear) is activated with driver seat control unit.
• Seat lifter (rear) is moved upward/downward by changing the rotation direction of lifting motor (rear).
• Lifting sensor (rear) is installed to seat side cushion frame.
• The pulse signal is input to driver seat control unit when lifting
(rear) is operated.
• Driver seat control unit counts the pulse and calculates the lifting
(rear) amount of the seat.
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< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
AUTOMATIC DRIVE POSITIONER SYSTEM
AUTOMATIC DRIVE POSITIONER SYSTEM : System Diagram INFO ID:0000000009133855
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AUTOMATIC DRIVE POSITIONER SYSTEM : System Description INFOID:0000000009133856
OUTLINE
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SYSTEM
< SYSTEM DESCRIPTION >
The system automatically moves the driver seat, steering column and door mirror position by the driver seat
control unit and the automatic drive positioner control unit. The driver seat control unit corresponds with the
automatic drive positioner control unit by UART communication.
Function Description
The driving position (seat, steering column and door mirror position) can be adjusted
Manual function
Memory function
Entry/Exit assist function
Intelligent Key interlock function
Exit On exit, the seat moves backward and the steering column moves upward.
Entry
by using the power seat switch, ADP steering switch or door mirror remote control
switch.
The seat, steering column and door mirror move to the stored driving position by
pressing seat memory switch (1 or 2).
On entry, the seat and steering column returns from exiting position to the previous
driving position.
Perform memory operation, exiting operation and entry operation by Intelligent Key
unlock operation or driver side door request switch unlock operation.
NOTE:
The lumbar support system is controlled independently with no link to the automatic drive positioner system.
MANUAL FUNCTION
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SYSTEM
< SYSTEM DESCRIPTION >
MANUAL FUNCTION : System Diagram INFOID:0000000009133857
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MANUAL FUNCTION : System Description INFOID:0000000 009133858
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The driving position (seat, steering column and door mirror position) can be adjusted manually with power seat
switch, ADP steering switch and door mirror remote control switch.
OPERATION PROCEDURE
1. Turn ignition switch ON.
2. Operate power seat switch, ADP steering switch or door mirror remote control switch.
3. The driver seat, steering column or door mirror operates according to the operation of each switch.
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SYSTEM
< SYSTEM DESCRIPTION >
DETAIL FLOW
Seat
Order Input Output Control unit condition
Power seat switch
1
(sliding, lifting, reclining)
Motors
2—
(sliding LH, lifting LH,
reclining LH)
—
Tilt and Telescopic
Order Input Output Control unit condition
1 ADP steering switch —
2—
Sensors
3
(tilt, telescopic)
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 ADP steering switch signal is input to the automatic drive positioner control unit when the ADP steering switch is operated.
The automatic drive positioner control unit actuates the motors
according to the operation of the ADP steering switch signal.
The automatic drive positioner control unit recognizes any operation limit of each actuator via each sensor and will not operate
the motors anymore at that time.
Door Mirror
Order Input Output Control unit condition
Door mirror remote
1
control switch
2—
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 operation of the door mirror remote control switch.
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.
MEMORY FUNCTION
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SYSTEM
< SYSTEM DESCRIPTION >
MEMORY FUNCTION : System Diagram INFOID:000 0000009133859
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MEMORY FUNCTION : System Description INFOID:000 0000009133860
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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) operation allows changing to the other driving position.
NOTE:
For further information for the memory storage procedure, refer to Owner’s Manual.
OPERATION PROCEDURE
1. Turn ignition switch ON.
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SYSTEM
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2. Press desired memory switch.
3. Front seat LH, steering column 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.
Item Request status
Ignition position ON
Switch inputs
• Power seat switch
• ADP steering switch
• Door mirror control switch
• Set switch
• Seat memory switch
CVT selector lever P position
However, the memory operation can be performed for 45 seconds after opening the front door LH (front door
switch LH OFF → ON) even if the ignition switch is OFF.
DETAIL FLOW
Order Input Output Control unit condition
The memory switch signal is inputted to the automatic drive positioner
1 Memory switch —
Motors
(seat, steering,
door mirror)
2—
Memory switch indicator
Sensors
3
(seat, steering column, door mirrors)
4—
Memory switch indicator
—
control unit when memory switch 1 or 2 is operated.
Memory switch signal is input to driver seat control unit via UART
communication.
Driver seat control unit operates each motor of seat when it recognizes the memory switch pressed and requests each motor operation to
automatic drive positioner control unit via UART communication. The
automatic drive positioner 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 automatic drive positioner control 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
mirrors are monitored with each sensor signal that is input from auto
drive positioner control unit via UART communication. Driver seat
control unit stops the operation of each motor when each part reaches the recorded address.
Driver seat control unit requests the illumination of memory indicator
to auto drive positioner control unit via UART communication after all
motors stop. The auto driving positioner control unit illuminates the
memory indicator for 5 seconds.
OFF
(Not operated)
EXIT ASSIST FUNCTION
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< SYSTEM DESCRIPTION >
EXIT ASSIST FUNCTION : System Diagram INFOID:0000000009133861
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EXIT ASSIST FUNCTION : System Description INFOID:0000000009133862
OUTLINE
When exiting, if the conditions are satisfied, the seat is moved backward from normal sitting position and the
steering column is moved up.
The seat slide amount at entry/exit operation can be changed.
NOTE:
• This function is set to ON before delivery (initial setting).
• For further information for the system setting procedure, refer to Owner’s Manual.
OPERATION PROCEDURE
1. Open the front door LH with ignition switch in OFF position.
2. Front seat LH and steering column will move to the exiting position.
OPERATION CONDITION
Satisfy all of the following items. The exit assist function is not performed if these items are not satisfied.
Item Request status
Ignition switch OFF
System setting [Entry/exit assist function] ON
Initialization Done
Switch inputs
• Power seat switch
• ADP steering switch
• Door mirror remote control switch
• Set switch
• Seat memory switch
CVT selector lever P position
OFF
(Not operated)
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DETAIL FLOW
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Order Input Output Control unit condition
1 Front door switch LH —
2—
Motors (seat sliding
LH, tilt)
Driver seat control unit receives front door switch LH signal (open)
from BCM via CAN communication.
Driver seat control unit operates the seat sliding motor LH, which
recognizes that the driver side door is opened with ignition switch
OFF. Driver seat control unit then requests the operations of tilt motor to auto drive positioner control unit via UART communication.
The automatic drive positioner control unit operates each motor for
a constant amount.
ENTRY ASSIST FUNCTION
ENTRY ASSIST FUNCTION : System Diagram INFOID:0000000009133863
JMJIA6881GB
ENTRY ASSIST FUNCTION : System Description INFOID:00000000091338 64
OUTLINE
The seat is in the exiting position when either following condition is satisfied, the seat returns from exiting position to the previous driving position.
NOTE:
• This function is set to OFF before delivery (initial setting).
• For further information for the system setting procedure, refer to Owner’s Manual.
OPERATION PROCEDURE
1. Turn the ignition switch to ACC.
2. Front seat LH and steering column will return from the exiting position to entry position.
OPERATION CONDITION
Satisfy all of the following items. The entry assist function is not performed if these items are not satisfied.
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< SYSTEM DESCRIPTION >
SYSTEM
Item Request status
Seat, steering column
Switch inputs
• Power seat switch
• ADP steering switch
• Door mirror control switch
• Set switch
• Memory switch
CVT selector lever P position
The vehicle is not moved after performing the
exit assist function.
(Not operated)
DETAIL FLOW
Order Input Output Control unit condition
Door switch/Ignition
1
switch
—
2
Sensors (sliding, tilt) —
—
Motors (sliding LH,
tilt)
Driver seat control unit receives the signals of ignition switch signal
and front door switch from BCM via CAN communication.
Driver seat control unit operates the sliding motor LH when the operating conditions are satisfied and requests the operation of tilt motor
to automatic drive positioner control unit via UART communication.
The automatic drive positioner control unit operates the tilt motor.
Each sensor monitors the operating positions of seat and steering
column, then stops the operation of motor when each part reaches
the recorded address.
INTELLIGENT KEY INTERLOCK FUNCTION
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INTELLIGENT KEY INTERLOCK FUNCTION : System Diagram INFOID:0000000009133865
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INTELLIGENT KEY INTERLOCK FUNCTION : System Description INFOID:0000000009133866
• By associating Intelligent Key and automatic drive positioner system, the unlock operation of Intelligent Key
or driver side door request switch performs memory function and entry/exit assist function.
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• Registration of Intelligent Key interlock function can register a different key ID to the driver seat control unit,
one by one, for memory switch 1 and 2. A total of 2 key IDs can be registered.
• When ignition switch is OFF, and door unlock operation is performed using Intelligent Key or driver side door
request switch, driver seat automatically adjusts to a driving position other than seat sliding. Seat sliding and
steering column tilt perform return operation and are set to standby status.
• In standby status, when ignition switch is operated from OFF to ACC, return operation sets seat sliding and
steering column tilt to a registered position.
NOTE:
• When another key ID is newly registered to a key switch to which a key ID is already registered, the previously registered key ID is overwritten and becomes unusable.
• When starter signal turns ON during return operation, the operation is interrupted, starter signal turns from
ON to OFF, and operation restarts.
OPERATION PROCEDURE
1. Unlock driver door by Intelligent Key or driver side door request switch.
2. Operation other than memory function of seat sliding is performed. Seat sliding and steering column tilt
perform exit assist operation.
3. Turn ignition switch ACC.
4. Driver seat and steering column will return from the exiting position to entry position.
NOTE:
Further information for Intelligent Key interlock function. Refer to ADP-56, "INTELLIGENT KEY INTERLOCK
STORING : Description".
OPERATION CONDITION
Satisfy all of the following items. The Intelligent Key interlock function is not performed if these items are not
satisfied.
Item Request status
Ignition position OFF
Intelligent Key interlock function Registered
Switch inputs
• Power seat switch
• Tilt & telescopic switch
• Door mirror control switch
• Set switch
• Memory switch
CVT shift selector P position
OFF
(Not operated)
DETAIL FLOW
Order Input Output Control unit condition
• Door unlock signal
1
2— —
3 — — Driver seat control unit performs the entry assist function.
(CAN)
• Key ID signal (CAN)
—
Driver seat control unit receives the door unlock signal and the key
ID signal from BCM when unlocking the door with Intelligent Key or
driver side door request switch.
Driver seat control unit performs the seat slide and steering tilt move
directly to the exit assist function. Other loads move to the exit assist
function after performing memory function.
Fail Safe INFOID:0000000009133867
The fail-safe mode may be activated if the following symptoms are observed.
Operating in
fail-safe mode
Only manual functions operate normally.
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Malfunction Item
CAN communication U1000 ADP-59
CONTROL UNIT U1010 ADP-60
EEPROM B2130 ADP-69
Related
DTC
Diagnosis
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< SYSTEM DESCRIPTION >
SYSTEM
Operating in
fail-safe mode
Only manual functions, except door mirror, operate normally. UART communication B2128 ADP-67
Only manual functions, except seat sliding, operate normally. Seat sliding output B2112 ADP-61
Only manual functions, except seat reclining, operate normally. Seat reclining output B2113 ADP-63
Only manual functions, except steering tilt, operate normally. Steering column tilt output B2116 ADP-65
Malfunction Item
Related
DTC
Diagnosis
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DIAGNOSIS SYSTEM (DRIVER SEAT CONTROL UNIT)
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (DRIVER SEAT CONTROL UNIT)
CONSULT Function (AUTO DRIVE POS) INFOID:0000000009133868
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to "sleep mode", potentially causing a discharged battery and a no-start condition.
The auto drive positioner system can be checked and diagnosed for component operation with CONSULT.
APPLICATION ITEMS
Diagnostic mode Description
ECU IDENTIFICATION Displays part numbers of driver seat control unit parts.
SELF DIAGNOSTIC RESULT Performs self-diagnosis for the auto drive positioner system and displays the results.
ACTIVE TEST Drive each output device.
DATA MONITOR
WORK SUPPORT Changes the setting of each function.
SELF-DIAGNOSIS RESULTS
Refer to ADP-31, "DTC Index".
Displays input signals transmitted from various switches and sensors to driver seat control unit in real time.
ACTIVE TEST
CAUTION:
When driving vehicle, do not perform active test.
Test item Description
SEAT SLIDE Activates/deactivates the sliding motor LH.
SEAT RECLINING Activates/deactivates the reclining motor LH.
SEAT LIFTER FR Activates/deactivates the lifting motor LH (front).
SEAT LIFTER RR Activates/deactivates the lifting motor LH (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.
DATA MONITOR
Monitor Item Unit
DETENT SW “ON/OFF” ××
P RANG SW CAN “ON/OFF” ××ON/OFF status judged from the P range switch signal.
STARTER SW “ON/OFF” ××
R RANGE (CAN) “ON/OFF” ××ON/OFF status judged from the R range switch signal.
VEHICLE SPEED — ××
DOOR SW–FL
DOOR SW–FR
“OPEN/
CLOSED”
“OPEN/
CLOSED”
Main
Signals
××
××
Selection
From
Menu
Contents
The selector lever position “OFF (P position) / ON (other
than P position)” judged from the detention switch signal.
Ignition key switch ON (START, ON) /OFF (ACC, OFF) status judged from the ignition switch signal.
Display the vehicle speed signal received from combination
meter by numerical value [km/h].
ON/OFF status judged from the door switch (front driver
side) signal.
ON/OFF status judged from the door switch (front passenger side) signal.
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