2002 NISSAN PATROL Electronic Repair Manual

Prefix and suffix designations
TGNSLAFY61 SRA
A: 3rd/2nd seat forward facing
Q: 3rd/2nd seat side facing
P: 3rd/2nd seat seatless
R: Except for the Middle East and Europe
K: Middle East
E: RHD for Europe
G: Central/South Europe
S: North Europe
S: Carburetor engine
E: Multiport fuel injection system engine
N: Diesel engine
U: Turbocharger engine
F: 5-speed floor shift manual transmission
A: 4-speed floor shift automatic transmission
N: 5-speed floor shift automatic transmission
A: S, STD, DX E: GL (SGL), ST, S F: SGL, TI, SAFARI, SE
H: GRX, S-SAFARI, SE
L: LH drive R: RH drive
S: Long wheelbase (4WD)
WS: ZD30DDTi engine
T: Station Wagon
K: Hardtop
IDENTIFICATION INFORMATION
Model Variation (Cont'd)
GI-3005

Identification Number
VEHICLE IDENTIFICATION NUMBER (Chassis number)
Prefix and suffix designations
For Europe (Except for Israel)
JN1TESY61 U0XXXXXX
Vehicle serial number
0: Stopgap (no meaning)
U: Europe
S: Long wheelbase (4WD)
Engine type
E: ZD30DDTi F: TB48DE
Body type
T: Station Wagon K: Hardtop
Manufacturer
JN1: Japan produced vehicle
For Israel
JN1TESY61 3XXXXXXX
Vehicle serial number
Manufacturing plant
X: Hiratuka
Model year
3: 2003 model year
4: 2004 model year
S: Long wheelbase (4WD)
Engine type
E: ZD30DDTi F: TB48DE C: TD42
Body type
T: Station Wagon K: Hardtop
Manufacturer
JN1: Japan produced vehicle
IDENTIFICATION INFORMATION
GI-3006

Dimensions
FOR ISRAEL
Wagon Hardtop
Overall length*1 mm (in) 5,055 (199.0)*2
5,020 (197.6)*3
5,010 (197.2)*4
5,060 (199.2)*54,485 (176.6)*2
4,440 (174.8)*4
Overall width mm (in) 1,840 (72.4)*3, *4
1,930 (76.0)*2, *51,840 (72.4)*4
1,930 (76.0)*2
Overall height mm (in) 1,855 (73.0)*2, *4, *5
1,875 (73.8)*31,840 (72.4)
Front tread mm (in) 1,555 (61.2)*4
1,605 (63.2)*2, *5
1,595 (62.8)*31,555 (61.2)*4
1,605 (63.2)*2
Rear tread*6 mm (in) 1,575 (62.0)*4
1,625 (64.0)*2, *5
1,615 (63.6)*31,575 (62.0)*4
1,625 (64.0)*2
Wheelbase mm (in) 2,970 (116.9) 2,400 (94.5)
*1: On front guard bar equipped Wagon or Hardtop models, the resin guard bar adds 65 mm
(2.56 in) or the steel guard bar adds 80 mm (3.15 in) to the overall length. With winch, 35
mm (1.38 in) is added to the overall length.
*2: For models equipped with 265/70R16 tires
*3: For models equipped with 7.50R16 tires
*4: For models equipped with 235/80R16 tires
*5: For models equipped with 275/70R16 tires
*6: On drum brake equipped models, 5 mm (0.20 in) is subtracted from the rear tread.
FOR EUROPE
Wagon Hardtop
Overall length mm (in) 5,070 (199.6)*1
5,065 (199.4)*2
5,020 (197.6)*34,495 (177.0)*2
4,450 (175.2)*3
Overall width mm (in) 1,930 (76.0)*1, *2
1,840 (72.4)*31,930 (76.0)*2
1,840 (72.4)*3
Overall height mm (in) 1,855 (73.0) 1,840 (72.4)
Front tread mm (in) 1,605 (63.2)*1, *2
1,555 (61.2)*31,605 (63.2)*2
1,555 (61.2)*3
Rear tread mm (in) 1,625 (64.0)*1, *2
1,575 (62.0)*31,625 (64.0)*2
1,575 (62.0)*3
Wheelbase mm (in) 2,970 (116.9) 2,400 (94.5)
*1: For models equipped with 275/70R16 tires
*2: For models equipped with 265/70R16 tires
*3: For models equipped with 235/80R16 tires
IDENTIFICATION INFORMATION
GI-3007

IDENTIFICATION INFORMATION
Dimensions (Cont'd)
GI-3008

HEATER &
AIR CONDITIONER
SECTION
HA
MODIFICATION NOTICE:
+Wiring diagram has been changed.
+Relief valve to compressor has been added.
+Rear thermo amp. and rear solenoid valve relay have been eliminated.
CONTENTS
MANUAL AND AUTO
PRECAUTIONS AND PREPARATION............... 3002
Supplemental Restraint System (SRS) ªAIR
BAGº and ªSEAT BELT PRE-TENSIONERº ... 3002
DESCRIPTION..................................................... 3002
Refrigeration Cycle .......................................... 3002
AUTO
DESCRIPTION..................................................... 3004Control Operation............................................. 3004
TROUBLE DIAGNOSES..................................... 3006
Auto Amp. Terminals and Reference Value .... 3006
REAR COOLER
TROUBLE DIAGNOSES..................................... 3008
Wiring Diagram Ð R/COOL Ð/With Front
Auto A/C........................................................... 3008

HA

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. Spiral cable and wiring harnesses covered with yellow insulation tape either just
before the harness connectors or for the complete harness are related to the SRS.
PRECAUTIONS AND PREPARATIONMANUAL AND AUTO
HA-3002

Refrigeration Cycle
REFRIGERANT SYSTEM PROTECTION
Pressure Relief Valve
The refrigerant system is also protected by a pressure relief valve, located in the rear head of the compres-
sor. When the pressure of refrigerant in the system increases to an unusual level [more than 3,727 kPa (38
kg/cm
2, 540 psi)], the release port on the pressure relief valve automatically opens and releases refrigerant
into the atmosphere.
SHA652FA
DESCRIPTIONMANUAL AND AUTO
HA-3003

Control Operation
AUTO SWITCH
The compressor, air intake doors, air mix door, mode doors, and blower speed are automatically controlled
so that the in-vehicle temperature will reach, and be maintained at the set temperature selected by the
operator.
The air conditioning cooling function operates only when the engine is running.
ECON SWITCH
Fully automatic control with the compressor off. With the compressor off, the system will not remove heat
(cool) or de-humidify. The system will maintain the in-vehicle temperature at the set temperature when the
set temperature is above the ambient (outside) temperature.
TEMPERATURE SWITCH (Potentio Temperature Control)
Increases or decreases the set temperature.
OFF SWITCH
The compressor and blower are off, the air intake doors are set to the outside air position. Then, the mode
doors are set to the foot (80% foot and 20% defrost) position. In the off position, the A/C system uses the
vehicle's ªflow throughº ventilation. It tries to maintain the interior temperature based on the last set tem-
perature of the system.
FAN SWITCH
Manual control of the blower speed. Four speeds are available for manual control (as shown on the display
screen):
low
, medium low, medium high, high
MODE SWITCH
Manual control of the air discharge outlets. Four selections are available (as shown on the display screen):
face
, bi-level, foot, defrost/foot
RHA210I
DESCRIPTIONAUTO
HA-3004