service NISSAN PATROL 2002 Electronic Repair Manual

FOREWORD
This manual contains maintenance and repair procedures for NISSAN
PATROL GR,modelY61 series.
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 speci-
®cations 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 man-
ner 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 speci®cally recommended by NISSAN must
®rst completely satisfy himself that neither his safety nor the vehicle's
safety will be jeopardized by the service method selected.
NISSAN EUROPE S.A.S.
Service Engineering SectionParis, France

Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº
The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along
with a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. The SRS system composition which is available to NISSAN MODEL Y61 is as follows (The
composition varies according to the destination and optional equipment.):
+For a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the
steering wheel), front passenger air bag module (located on the instrument panel on passenger side),
seat belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
+For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of
front seat), satellite sensor, diagnosis sensor unit (one of components of air bags for a frontal collision),
wiring harness, warning lamp (one of components of air bags for a frontal collision).
Information necessary to service the system safely is included in theRS sectionof 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 should be per-
formed by an authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and
Air Bag Module, see the RS 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 harness connector.
PRECAUTIONS
AT-3002

BRAKE SYSTEM
SECTION
BR
MODIFICATION NOTICE:
+Front disc brake and rear disc brake have been changed.
+Parking brake has been changed.
+Wiring Diagrams have been changed.
+Service data and specification (SDS) have been changed.
CONTENTS
FRONT DISC BRAKE......................................... 3002
REAR DISC BRAKE............................................ 3003
PARKING BRAKE CONTROL............................ 3004
TROUBLE DIAGNOSES..................................... 3005
Schematic ........................................................ 3005Wiring Diagram Ð ABS Ð .............................. 3006
SERVICE DATA AND SPECIFICATIONS
(SDS).................................................................... 3011
General Specifications ..................................... 3011

BR

General Specifications
BodyWagon/Hardtop
Applied modelZD30 engine
Standard Option*
Front brake
TypeCL36VE disc brake
Cylinder bore diameter
mm (in)48.1 (1.894) x 2
Pad dimension
Length x width x thickness mm (in)147 x 56.5 x 12 (5.79 x 2.224 x 0.47)
Rotor outer diameter x thickness
mm (in)306 x 32 (12.05 x 1.26)
Rear brake
Type CL18VF disc brake LT30 drum brake
Cylinder bore diameter
mm (in)48.1 (1.894) 25.4 (1.00)
Lining or pad dimension
Length x width x thickness mm (in)111 x 41.8 x 10
(4.37 x 1.646 x 0.39)296x50x6.1
(11.65 x 1.97 x 0.240)
Drum inner diameter
mm (in)Ð 295 (11.61)
Rotor outer diameter x thickness
mm (in)316 x 18 (12.44 x 0.71) Ð
Brake booster
Model235T
Diaphragm diameter
mm (in)Primary: 252 (9.92)
Secondary: 230 (9.06)
Master cylinder bore diameter
mm (in)26.9 (17/16)
Control valve
TypeLSV
Split point x reducing ratio
kPa (bar, kg/cm
2, psi)(Variable) x 0.3 (Variable) x 0.15
Recommended brake fluid DOT 3 or DOT 4
*: When ABS, diff. lock or rear disc brake is fitted as an option.
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-3011

SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications (Cont'd)
BR-3012

ELECTRICAL SYSTEM
SECTION
EL
When you read wiring diagrams:
+Read GI section, ªHOW TO READ WIRING DIAGRAMSº.
When you perform trouble diagnoses, read GI section, ªHOW TO FOLLOW FLOW
CHART IN TROUBLE DIAGNOSESº and ªHOW TO PERFORM EFFICIENT DIAGNOSIS
FOR AN ELECTRICAL INCIDENTº.
+Check for any service bulletins before servicing the vehicle.
MODIFICATION NOTICE:
+Combination meter has been changed.
+Wiring Diagram has been changed.
CONTENTS
PRECAUTIONS AND PREPARATION............... 3004
Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº ... 3004
Precautions for Trouble Diagnoses ................. 3004
Precautions for Harness Repair ...................... 3004
POWER SUPPLY ROUTING............................... 3006
Schematic ........................................................ 3006
Wiring Diagram Ð POWER Ð ........................ 3007
GROUND DISTRIBUTION................................... 3017
Engine Room Harness/LHD Models................ 3017
Engine Room Harness/RHD Models ............... 3019
Main Harness/LHD Models .............................. 3021
Main Harness/RHD Models ............................. 3024
Body Harness/LHD Models ............................. 3027
Body Harness/RHD Models ............................. 3029
Body No. 2 Harness/LHD Models ................... 3030
Body No. 2 Harness/RHD Models ................... 3031
Back Door and Rear Window Defogger
Harness/LHD Models ....................................... 3032
Back Door and Rear Window Defogger
Harness/RHD Models ...................................... 3033
COMBINATION SWITCH.................................... 3034
Check ............................................................... 3034
STEERING SWITCH............................................ 3036
Check ............................................................... 3036
BATTERY............................................................. 3037
Service Data and Specifications (SDS) ........... 3037
STARTING SYSTEM........................................... 3038Service Data and Specifications (SDS) ........... 3038
CHARGING SYSTEM.......................................... 3039
Wiring Diagram Ð CHARGE Ð ...................... 3039
Service Data and Specifications (SDS) ........... 3040
HEADLAMP Ð Conventional Type Ð.............. 3041
Wiring Diagram Ð H/LAMP Ð ........................ 3041
HEADLAMP Ð Headlamp Aiming Control Ð.. 3042
Wiring Diagram Ð H/AIM Ð ........................... 3042
HEADLAMP Ð Daytime Light System Ð........ 3044
Wiring Diagram Ð DTRL Ð ............................ 3044
PARKING, LICENSE AND TAIL LAMPS........... 3046
Wiring Diagram Ð TAIL/L Ð/Type A .............. 3046
Wiring Diagram Ð TAIL/L Ð/Type B .............. 3048
Wiring Diagram Ð TAIL/L Ð/Type C .............. 3050
FRONT FOG LAMP............................................. 3052
Wiring Diagram Ð F/FOG Ð/For Israel .......... 3052
Wiring Diagram Ð F/FOG Ð/RHD Models
for Europe ........................................................ 3053
Wiring Diagram Ð F/FOG Ð/LHD Models
for Europe ........................................................ 3054
REAR FOG LAMP............................................... 3055
Wiring Diagram Ð R/FOG Ð/For Europe ....... 3055
TURN SIGNAL AND HAZARD WARNING
LAMPS................................................................. 3058
Wiring Diagram Ð TURN Ð/Type A ............... 3058
Wiring Diagram Ð TURN Ð/Type C............... 3060
ILLUMINATION.................................................... 3062
Schematic ........................................................ 3062

EL

Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº
The Supplemental Restraint System such as ªAIR BAGº and ªSEAT BELT PRE-TENSIONERº used along
with a seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. The SRS system composition which is available to NISSAN MODEL Y61 is as follows (The
composition varies according to the destination and optional equipment.):
+For a frontal collision
The Supplemental Restraint System consists of driver air bag module (located in the center of the
steering wheel), front passenger air bag module (located on the instrument panel on passenger side),
seat belt pre-tensioners, a diagnosis sensor unit, warning lamp, wiring harness and spiral cable.
+For a side collision
The Supplemental Restraint System consists of front side air bag module (located in the outer side of
front seat), satellite sensor, diagnosis sensor unit (one of components of air bags for a frontal collision),
wiring harness, warning lamp (one of components of air bags for a frontal collision).
Information necessary to service the system safely is included in theRS sectionof 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 should be per-
formed by an authorized NISSAN dealer.
+Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and
Air Bag Module, see the RS 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 harness connector.
Precautions for Trouble Diagnoses
CAN SYSTEM
+Do not apply voltage of 7.0V or higher to the measure-
ment terminals.
+Use the tester with its open terminal voltage being 7.0V
or less.
Precautions for Harness Repair
CAN SYSTEM
+Solder the repaired parts, and wrap with tape. [Frays of
twisted line must be within 110 mm (4.33 in)]
PKIA0306E
PRECAUTIONS AND PREPARATION
EL-3004

Service Data and Specifications (SDS)
Applied modelZD30DDTi
Except for North Europe
For North Europe
Standard Option
Type 115D31L 110D26L x 2
Capacity V-AH 12-70 12-128 (64 + 64)
BATTERY
EL-3037

Service Data and Specifications (SDS)
STARTER
TypeS13-551A S14-607
HITACHI make
Reduction gear type
Applied modelZD30DDTi
Standard Option
System voltage V 12
No-load
Terminal voltage V 11 11
Current A Less than 160
Revolution rpm 3,300 3,400
Minimum diameter of commutator
mm (in)35.5 (1.398)
Minimum length of brush mm (in) 11 (0.43) 10.5 (0.413)
Brush spring tension
N (kg, lb)28.4 - 34.3
(2.9 - 3.5,
6.4 - 7.7)24.5 - 34.3
(2.5 - 3.5,
5.5 - 7.7)
Movement ª!º in height of pinion
assembly mm (in)0.3 - 2.0
(0.012 - 0.079)
STARTING SYSTEM
EL-3038

Service Data and Specifications (SDS)
ALTERNATOR
TypeLR190-752
HITACHI
Applied model ZD30DDTi
Nominal rating V-A 12-90
Ground polarity Negative
Minimum revolution under no-
load
(When 13.5V is applied) rpmLess than 1,000
Hot output current
(When 13.5V is applied)
A/rpmMore than 23/1,300
More than 65/2,500
More than 87/5,000
Regulated output voltage V 14.1 - 14.7
Minimum length of brush mm (in) 6.0 (0.236)
Brush spring pressure
N (g, oz)1.0 - 3.43 (102 - 350, 3.60 - 12.34)
Slip ring minimum outer diameter
mm (in)26.0 (1.024)
Rotor (Field coil) resistanceW2.67
CHARGING SYSTEM
EL-3040