TB48 NISSAN PATROL 2004 Electronic Service Manual

TEL090N
AUTOMATIC SPEED CONTROL DEVICE (ASCD)/WAGON AND HARDTOPMODELS
Wiring Diagram Ð ASCD Ð/TB48 and TD42Ti
Engine Models (Cont'd)
EL-4237

Wiring Diagram Ð NATS Ð
TEL134N
NATS (Nissan Anti-Theft System)/TB48DE ENGINE MODELS FOR EUROPE
EL-4293

TEL729M
NATS (Nissan Anti-Theft System)/TB48DE ENGINE MODELS FOR EUROPE
Wiring Diagram Ð NATS Ð (Cont'd)EL-4294

Model Variation
WAGON AND HARDTOP MODELS
Destina-
tionSteering
positionEngineModel Hardtop Station Wagon
Rear seat arrangement2nd seat 2nd center split bench seat
Forward facingSide facing or
Seatless3rd seat
Seatless Forward facing Side facing
Front differential H233B
Rear differential
H233B/H260
Transmis-
sionTransfer Grade
Middle
EastLHDTB45E
FS5R50B
TX12AS KGNSLAFY61EKA KGNSLAFY61EKQ Ð Ð TGNSLAFY61EKQ
GL KGNSLEFY61EKA Ð Ð Ð TGNSLEFY61EKQ
SGL Ð Ð Ð TGNSLEFY61EKA Ð
SAFARI KGNSLFFY61EKAÐÐÐÐ
TB48DEGLÐÐÐÐTGPSLEFY61EKQ
SGL Ð Ð Ð TGPSLEFY61EKA Ð
SAFARI Ð Ð Ð TGPSLFFY61EKA Ð
S-SA-
FARIÐ Ð Ð TGPSLHFY61EKA Ð
RE5R05AGLÐÐÐÐTGPSLENY61EKQ
SGL Ð Ð Ð TGPSLENY61EKA Ð
SAFARI Ð Ð Ð TGPSLFNY61EKA Ð
S-SA-
FARIÐ Ð Ð TGPSLHNY61EKA Ð
TD42 FS5R50BSÐÐÐÐTVTSLAFY61NKQ
GLÐÐÐÐTVTSLEFY61NKQ
SGL Ð Ð Ð TVTSLEFY61NKA Ð
EuropeRHD
ZD30DDTiFS5R50B
TX12AS KWSSREFY61UEA Ð Ð TWSSREFY61UEA Ð
FS5R50B
SEKWSSRFFY61UEA Ð Ð TWSSRFFY61UEA Ð
RE4R03A KWSSRFAY61UEA Ð Ð TWSSRFAY61UEA Ð
FS5R50B
SEÐ Ð Ð TWSSRHFY61UEA Ð
RE4R03A Ð Ð Ð TWSSRHAY61UEA Ð
LHDFS5R50B S KWSSLEFY61UGA KWSSLEFY61USP Ð TWSSLEFY61UGA Ð
FS5R50B
SEKWSSLFFY61UGA Ð Ð TWSSLFFY61UGA Ð
Ð Ð Ð TWSSLFFY61USA Ð
RE4R03AKWSSLFAY61UGA Ð Ð TWSSLFAY61UGA Ð
Ð Ð Ð TWSSLFAY61USA Ð
FS5R50B
SEÐ Ð Ð TWSSLHFY61UGA Ð
Ð Ð Ð TWSSLHFY61USA Ð
RE4R03AÐ Ð Ð TWSSLHAY61UGA Ð
Ð Ð Ð TWSSLHAY61USA Ð
TB48DE RE5R05A Ð Ð Ð TGPSLHNY61ESA Ð
IDENTIFICATION INFORMATION
GI-4005

PREFIX AND SUFFIX DESIGNATIONS
TGNSLAFY61 EKA
A: 3rd/2nd seat forward facing
Q: 3rd/2nd seat side facing
P: 3rd/2nd seat seatless
K: Middle East
E: RHD for Europe
G: Central/South Europe
S: North Europe
E: Multiport fuel injection system engine
N: Diesel engine
U: Turbocharger engine
F: 5-speed ¯oor shift manual transmission
A: 4-speed ¯oor shift automatic transmission
N: 5-speed ¯oor 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
GN: TB45E engine VT: TD42 engine
WS: ZD30DDTi engine GP: TB48DE engine
T: Station Wagon
K: Hardtop
IDENTIFICATION INFORMATION
Model Variation (Cont'd)
GI-4006

Identi®cation Number
VEHICLE IDENTIFICATION NUMBER (Chassis number)
Pre®x and suffix designations
For the Middle East
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
SGI993-R
IDENTIFICATION INFORMATION
GI-4007

\
HEATER&
AIR CONDITIONER
SECTION
HA
MODIFICATION NOTICE:
+ Wiring diagram has been changed.
+ Automatic A/C controller has been changed.
+ Front thermo amp. for auto A/C has been eliminated.
CONTENTS
AUTO
DESCRIPTION ...........................................................4002
Features (TB48 Engine Models) ...........................4002
REAR HEATER
TROUBLE DIAGNOSES ...........................................4003
Wiring Diagram Ð R/HEAT Ð/LHD Models .........4003
Wiring Diagram Ð R/HEAT Ð/RHD Models .........4004
MANUAL
TROUBLE DIAGNOSES ...........................................4005
Wiring Diagram Ð A/C, M Ð/Wagon and
Hardtop Models with ZD Engine ...........................4005
AUTO
DESCRIPTION...........................................................4007
Control Operation ..................................................4007
TROUBLE DIAGNOSES ...........................................4008
Circuit Diagram Ð A/C, A Ð/TB48 Engine ...........4008
Wiring Diagram Ð A/C, A Ð/TB48 Engine ...........4009
Circuit Diagram Ð A/C, A Ð/TB45 Engine ...........4013
Wiring Diagram Ð A/C, A Ð/TB45 Engine ...........4014
Circuit Diagram Ð A/C, A Ð/TD Engine ...............4017
Wiring Diagram Ð A/C, A Ð/TD Engine ...............4018
Circuit Diagram Ð A/C, A Ð/ZD Engine ...............4021
Wiring Diagram Ð A/C, A Ð/ZD Engine ...............4022
Self-diagnosis ........................................................4025
Operational Check .................................................4032
A/C System ............................................................4034 Mode Door Motor...................................................4035
Air Mix Door Motor ................................................4036
Intake Door Motor ..................................................4037
Blower Motor..........................................................4038
Magnet Clutch........................................................4039
Insufficient Cooling ................................................4052
Insufficient Heating ................................................4053
Self-diagnosis ........................................................4054
REAR COOLER
TROUBLE DIAGNOSES ...........................................4055
Wiring Diagram Ð R/COOL Ð/LHD Models with
Front Auto A/C .......................................................4055
Wiring Diagram Ð R/COOL Ð/LHD Models with
Front Manual A/C Except for TB45E Engine ........4057
Wiring Diagram Ð R/COOL Ð/LHD Models with
Front Manual A/C for TB45E Engine.....................4059
Wiring Diagram Ð R/COOL Ð/RHD Models with
Front Auto A/C .......................................................4061
Wiring Diagram Ð R/COOL Ð/RHD Models with
Front Manual A/C...................................................4063
COOL BOX
TROUBLE DIAGNOSES ...........................................4065
Wiring Diagram Ð COOL/B Ð/All Engines
Except TB48 and TB45E Wagon Models for the
Middle East ............................................................4065
Wiring Diagram Ð COOL/B Ð/TB48 and TB45E
Engine Wagon Models for the Middle East...........4066
HA-4001

Features (TB48 Engine Models)
CAN COMMUNICATION SYSTEM DESCRIPTION
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many
electronic control units are equipped onto a vehicle, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected with
2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wir-
ing. Each control unit transmits/receives data but selectively reads required data only.
SYSTEM CONSTRUCTION
Magnet clutch control
When A/C switch is pressed, turn fan control dial to ON or set mode control dial to DEF position, A/C auto
amp. inputs compressor ON signal to ECM.
ECM judges whether compressor can be turned ON, based on each sensor status (refrigerant pressure sen-
sor signal, throttle angle, etc.).
When sending compressor ON signal to ECM from A/C auto amp., ECM simultaneously sends compressor
feedback signal to uni®ed meter C/U via CAN communication line.
Uni®ed meter control unit sends compressor feedback signal to A/C auto amp. Then, A/C auto amp. uses input
compressor feedback signal to control air inlet.
RHA408I
DESCRIPTIONAUTO
HA-4002

Circuit Diagram Ð A/C, A Ð/TB48 Engine
THA189M
TROUBLE DIAGNOSESAUTO
HA-4008

Wiring Diagram Ð A/C, A Ð/TB48 Engine
THA190M
TROUBLE DIAGNOSESAUTO
HA-4009