2000 NISSAN PATROL audio

TURN SIGNAL AND HAZARD WARNING
LAMPS................................................................. 1058
Wiring Diagram Ð TURN Ð ........................... 1058
ILLUMINATION .................................................... 1060
Schematic ........................................................ 1060
Wiring Diagram Ð ILL Ð ................................ 1061
INTERIOR ROOM LAMP ..................................... 1067
System Description .......................................... 1067
Wiring Diagram Ð ROOM/L Ð/LHD Models .. 1068
Wiring Diagram Ð ROOM/L Ð/RHD Models.. 1070
Trouble Diagnoses ........................................... 1072
METER AND GAUGES ....................................... 1073
Wiring Diagram Ð METER Ð/LHD Models .... 1073
Wiring Diagram Ð METER Ð/RHD Models ... 1075
WARNING LAMPS .............................................. 1078
Schematic ........................................................ 1078
Wiring Diagram Ð WARN Ð .......................... 1080
WARNING CHIME ............................................... 1091
System Description .......................................... 1091
Wiring Diagram Ð CHIME Ð/LHD Models ..... 1092
Wiring Diagram Ð CHIME Ð/RHD Models .... 1093
Trouble Diagnoses ........................................... 1094
Electrical Components Inspection ................... 1097
FRONT WIPER AND WASHER .......................... 1098
Wiring Diagram Ð WIPER Ð.......................... 1098
HEADLAMP WIPER AND WASHER .................. 1099
Wiring Diagram Ð HLC Ð .............................. 1099
HORN ................................................................... 1100
Wiring Diagram Ð HORN Ð ........................... 1100
REAR WINDOW DEFOGGER ............................. 1101
System Description .......................................... 1101
Wiring Diagram Ð DEF Ð/LHD Models ......... 1102
Wiring Diagram Ð DEF Ð/RHD Models......... 1104
Trouble Diagnoses ........................................... 1106
Electrical Components Inspection ................... 1107
AUDIO .................................................................. 1108
Wiring Diagram Ð REMOTE Ð ...................... 1108
AUDIO ANTENNA ............................................... 1109
Wiring Diagram Ð P/ANT Ð/RHD Models ..... 1109
AUTOMATIC SPEED CONTROL DEVICE
(ASCD) ................................................................. 1110
Schematic ........................................................ 1110
Wiring Diagram Ð ASCD Ð ........................... 1111
POWER WINDOW ............................................... 1115
System Description .......................................... 1115
Schematic ........................................................ 1116
Wiring Diagram Ð WINDOW Ð...................... 1117
Trouble Diagnoses ........................................... 1122
POWER DOOR LOCK Ð Super Lock Ð .......... 1124
Component Parts and Harness Connector
Location............................................................ 1124
System Description .......................................... 1125
Schematic ........................................................ 1127
Wiring Diagram Ð S/LOCK Ð/LHD Models ... 1128 Wiring Diagram Ð S/LOCK Ð/RHD Models... 1133
Trouble Diagnoses ........................................... 1138
MULTI-REMOTE CONTROL SYSTEM ............... 1149
System Description .......................................... 1149
Wiring Diagram Ð MULTI Ð/LHD Models...... 1150
Wiring Diagram Ð MULTI Ð/RHD Models ..... 1152
Trouble Diagnoses ........................................... 1154
ID Code Entry Procedure ................................ 1156
Remote Controller Battery Replacement ......... 1157
SUPER LOCK CONTROL UNIT ......................... 1159
Description ....................................................... 1159
Schematic ........................................................ 1160
Input/Output Operation Signal ......................... 1162
NATS (Nissan Anti-Theft System) .................... 1163
Component Parts and Harness Connector
Location............................................................ 1163
System Description .......................................... 1164
System Composition ........................................ 1165
Wiring Diagram Ð NATS Ð ............................ 1166
Wiring Diagram Ð NATS Ð/LHD Models ....... 1167
Wiring Diagram Ð NATS Ð/RHD Models ...... 1168
CONSULT-II ..................................................... 1169
Trouble Diagnoses ........................................... 1172
How to Replace NATS IMMU .......................... 1183
LOCATION OF ELECTRICAL UNITS ................. 1185
Engine Compartment ....................................... 1185
Passenger Compartment Ð LHD Models ....... 1186
Passenger Compartment Ð RHD Models ...... 1188
HARNESS LAYOUT ............................................ 1191
How to Read Harness Layout ......................... 1191
Main Harness/LHD Models .............................. 1192
Main Harness/RHD Models ............................. 1196
Engine Room Harness/LHD Models................ 1200
Engine Room Harness/RHD Models ............... 1204
Engine Harness ............................................... 1208
Engine Control Harness................................... 1209
Body Harness/LHD Models ............................. 1210
Body Harness/RHD Models ............................. 1214
Body No. 2 Harness/LHD Models ................... 1218
Body No. 2 Harness/RHD Models ................... 1220
Chassis Harness .............................................. 1222
Room Lamp Harness ....................................... 1223
Front Door Harness (Driver side) .................... 1224
Front Door Harness (Passenger side)............. 1225
Back Door Harness and Rear Window
Defogger Harness ............................................ 1226
WIRING DIAGRAM CODES (CELL CODES) ..... 1227
Wiring Diagram Codes (Cell Codes) ............... 1227
ELECTRICAL SYSTEM

Check
WITH ASCD AND AUDIO SWITCH
CEL205A
STEERING SWITCH
EL-1043

Wiring Diagram Ð REMOTE Ð
TEL581B
AUDIO
EL-1108

Wiring Diagram Ð P/ANT Ð/RHD Models
TEL290M
AUDIO ANTENNA
EL-1109

Wiring Diagram Codes (Cell Codes)
Use the chart below to find out what each wiring diagram code
stands for.
Refer to the wiring diagram code in the alphabetical index to find
the location (Page number) of each wiring diagram.
Code Section Wiring Diagram Name
A/C,A HA Auto Air Conditioner
A/C,M HA Manual Air Conditioner
A/CCUT EC Air Conditioner Control
A/T AT A/T
ABS BR Anti-lock Brake System
ACC/SW EC Accelerator Switch (FC)
ACL/SW EC Accelerator Position Switch
APS EC Accelerator Position Sensor
ASCD EL Automatic Speed Control Device
AT/C EC A/T Control
BACK/L EL Back-up Lamp
BCDD EC BCDD System
BOOST EC Turbo Charger Boost Sensor
BRK/SW EC Brake Switch Signal
CHARGE EL Charging System
CHIME EL Warning Chime
CHOKE EC Automatic Choke
CKPS EC Crankshaft Position Sensor (OBD)
COOL/B HA Cool Box
COOL/F EC Cooling Fan Control
CORNER EL Cornering Lamp
DEF EL Rear Window Defogger
DIFF/L PD Differential Lock Control System
DTRL ELHeadlamp Ð With Daytime Light
System
ECMRLY EC ECM Relay
ECTS EC Engine Coolant Temperature Sensor
EGVC/V EC EGR Volume Control Valve
EXH ECExhaust Gas Control Valve Control
Solenoid Valve
F/FOG EL Front Fog Lamp
F/PUMP EC Fuel Pump
FCUT EC Fuel Cut System
FICD EC IACV-FICD Solenoid Valve
FIPOT EC ISC-FI POT
FPCM EC Fuel Pump Control Module
GLOW EC Quick Glow System
HEATER HA Heater System
HEATUP EC Heat up SwitchCode Section Wiring Diagram Name
HLC EL Headlamp Wiper and Washer
HORN EL Horn
IGN EC Ignition Control System
ILL EL Illumination
INJPMP ECElectronic Control Fuel Injection
Pump
INT/V ECIntake Air Control Valve Control
Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN ECMain Power Supply and Ground Cir-
cuit
METER ELSpeedometer, Tachometer, Temp.,
Oil and Fuel Gauges
MIL/DL EC Mil and Data Link Connectors
MULTI EL Multi-remote Control System
NATS EL Nissan Anti-Theft System
P/ANT EL Power Antenna
PNP/SW EC Park/Neutral Position Switch
POWER EL Power Supply Routing
R/COOL HA Rear Cooler System
R/FOG EL Rear Fog Lamp
R/HEAT HA Rear Heater System
REMOTE EL Audio (Remote Control Switch)
ROOM/L EL Interior Room Lamp
S/LOCK EL Power Door Lock Ð Super Lock
S/SIG EC Start Signal
S/TANK FE Sub Fuel Tank Control System
SHIFT AT A/T Shift Lock System
SRS RS Supplemental Restraint System
STAB RA Stabilizer Release Device
START EL Starting System
STOP/L EL Stop Lamp
SWL/V ECSwirl Control Valve Control Solenoid
Valve
TAIL/L EL Parking, License and Tail Lamps
TURN ELTurn Signal and Hazard Warning
Lamps
VSS EC Vehicle Speed Sensor
WARN EL Warning Lamps
WIRING DIAGRAM CODES (CELL CODES)
EL-1227

A
A/T - Wiring diagram ............................. AT-1009
A/T control ............................................. EC-1148
A/T fluid temperature sensor ................. AT-1081
A/T mode switch .................................... AT-1095
A/T self-diagnoses ................................. AT-1028
A/T shift lock system - Wiring
diagram .............................................. AT-1117
A/T shift lock system ............................. AT-1116
A/T trouble diagnoses ........................... AT-1036
APS - Wiring diagram ........................... EC-1125
ASCD (automatic speed control
device) ............................................... EL-1110
ASCD - Wiring diagram ......................... EL-1111
AT/C - Wiring diagram .......................... EC-1150
Accelerator control system .................... FE-1007
Accelerator position sensor .................. EC-1125
Air bag disposal .................................... RS-1015
Air bag precautions ................................ GI-1002
Air bag ................................................... RS-1003
Air cleaner filter replacement ............... MA-1019
Air conditioner cut control ..................... EC-1021
Air flow meter - See Mass air flow
sensor ................................................ EC-1086
Alternator ............................................... EL-1041
Angular tightening application .............. EM-1003
Anti-lock brake system - Wiring
diagram ............................................. BR-1002
Audio ...................................................... EL-1108
Automatic speed control system - See
ASCD ................................................. EL-1110
Automatic transmission fluid
replacement ...................................... MA-1021
B
BACK/L - Wiring diagram ...................... EL-1051
BOOST - Wiring diagram ...................... EC-1204
Back-up lamp ......................................... EL-1051
Basic inspection .................................... EC-1049
Battery ................................................... EL-1035
Boring/horning cylinder block ............... EM-1075
C
CHARGE - Wiring diagram ................... EL-1040
CKPS - Wiring diagram ........................ EC-1140
CONSULT for engine ............................ EC-1038
CONSULT general information .............. GI-1003
COOL/F - Wiring diagram ..................... EC-1105
CORNER - Wiring diagram ................... EL-1054
Camshaft inspection ............................. EM-1032
Charging system .................................... EL-1040
Chassis and body maintenance ........... MA-1020
Clutch operating cylinder ....................... CL-1003
Collision diagnosis ................................ RS-1052
Combination meter ................................ EL-1073Combination switch ............................... EL-1042
Compression pressure ......................... EM-1010
Compressor mounting ........................... HA-1023
Connecting rod bearing clearance ....... EM-1078
Connecting rod bushing clearance ....... EM-1074
Connecting rod ..................................... EM-1074
Control valve (A/T) ................................ AT-1148
Converter housing installation ............... AT-1128
Coolant mixture ratio ............................ MA-1010
Coolant replacement ............................ MA-1014
Cooling fan control ................................ EC-1105
Cornering lamp ...................................... EL-1054
Crankcase emission control system -
See Positive crankcase ventilation ... EC-1022
Crankcase ventilation system - See
Positive crankcase ventilation ........... EC-1022
Crankshaft position sensor (TDC) ........ EC-1140
Crankshaft ............................................ EM-1077
Cruise control - See ASCD ................... EL-1110
Cylinder block boring ............................ EM-1020
Cylinder block ....................................... EM-1067
Cylinder head bolt tightening ................ EM-1034
Cylinder head ....................................... EM-1053
D
DEF - Wiring diagram ............................ EL-1102
DTRL - Wiring diagram ......................... EL-1044
Data link connector for Consult ............ EC-1038
Daytime light system ............................. EL-1044
Diagnosis sensor unit ........................... RS-1008
Diagnostic trouble code (DTC) for
OBD system ...................................... EC-1032
Dome light - See Interior lamp .............. EL-1067
Door mirror ............................................ BT-1007
Door trim ................................................ BT-1004
Drive belt inspection ............................. MA-1011
Drive plate runout ................................. EM-1095
Dropping resistor (A/T) .......................... AT-1086
E
ECCS-D control module .. EC-1068, 1117, 1189,
1191, 1196, 1200
ECM input/output signal ........................ EC-1068
ECTS - Wiring diagram ......................... EC-1092
EGR - Wiring diagram .......................... EC-1209
EGR volume control valve .................... EC-1207
Electrical unit ......................................... EL-1231
Electrical units location .......................... EL-1185
Electronic fuel injection pump .... EC-1119, 1153,
1159, 1165, 1171, 1177, 1180, 1215
Engine control circuit diagram .............. EC-1015
Engine control component parts
location .............................................. EC-1011
Engine control system diagram and
chart .................................................. EC-1016
ALPHABETICAL INDEX
IDX-1002

O
Oil change (capacity) ............................ MA-1008
Oil pan (engine) .................................... EM-1022
Oil pump (A/T) ....................................... AT-1144
Oil seal replacement (engine) .............. EM-1051
On board diagnostic system ................. EC-1032
Operating cylinder (clutch) .................... CL-1003
Outside mirror ........................................ BT-1007
Overdrive control switch ........................ AT-1095
Overrun clutch solenoid valve ............... AT-1075
Overrun clutch ....................................... AT-1167
Oversize piston ..................................... EM-1075
P
P/ANT - Wiring diagram ........................ EL-1109
PCV (positive crankcase ventilation) .... EC-1022
PNP/SW - Wiring diagram .................... EC-1233
POWER - Wiring diagram ..................... EL-1005
Park/Neutral position switch ................. EC-1233
Park/neutral position switch (A/T) ......... AT-1095
Parking lamp .......................................... EL-1046
Pilot bushing replacement - See Pilot
converter ........................................... EM-1083
Piston pin inspection ............................ EM-1072
Piston ring inspection ........................... EM-1073
Piston to bore clearance ...................... EM-1076
Power antenna ...................................... EL-1109
Power supply routing ............................. EL-1004
Power window ....................................... EL-1115
Pressure test (A/T) ................................ AT-1044
Priming pump ........................................ EC-1049
Propeller shaft on vehicle service ......... PD-1003
Propeller shaft vibration ........................ PD-1003
Propeller shaft ....................................... PD-1002
Q
Quick-glow system ................................ EC-1221
R
R/COOL - Wiring diagram
(front auto A/C) ....................... HA-1013, 1017
R/COOL - Wiring diagram (front
manual A/C) ...................................... HA-1019
R/HEAT - Wiring diagram ..................... HA-1006
ROOM/L - Wiring diagram ..................... EL-1068
Radio - See Audio ................................. EL-1108
Rear cooler - Wiring diagram (front
auto A/C) ................................. HA-1013, 1017
Rear cooler - Wiring diagram (front
manual A/C) ...................................... HA-1019
Rear fog lamp ........................................ EL-1053
Rear heater - Wiring diagram ............... HA-1006Rear window defogger .......................... EL-1101
Refrigerant lines .................................... HA-1021
Removal and installation (A/T) .............. AT-1127
Reverse clutch ....................................... AT-1161
Revolution sensor (A/T) ........................ AT-1065
Room lamp - See Interior lamp ............. EL-1067
S
S/LOCK - Wiring diagram ...................... EL-1128
S/TANK - Wiring diagram ...................... FE-1003
SHIFT - Wiring diagram ........................ AT-1117
SRS - See Supplemental Restraint
System .............................................. RS-1003
STAB - Wiring diagram ......................... RA-1002
START - Wiring diagram ....................... EL-1036
SWL/V - Wiring diagram ....................... EC-1248
Screw jack .............................................. GI-1009
Seat belt pre-tensioner disposal ........... RS-1015
Seat belt pre-tensioner ......................... RS-1003
Seat, front .............................................. BT-1006
Self-diagnostic results ........................... EC-1034
Shift lock system ................................... AT-1116
Shift schedule ........................................ AT-1206
Shift solenoid valve A (A/T) .................. AT-1071
Shift solenoid valve B (A/T) .................. AT-1073
Side air bag ........................................... RS-1003
Speedometer ......................................... EL-1073
Spiral cable ........................................... RS-1009
Stabilizer release device - Wiring
diagram ............................................. RA-1002
Stabilizer release device ....................... RA-1002
Stall test (A/T) ....................................... AT-1041
Start signal ............................................ EC-1230
Starter .................................................... EL-1039
Starting system ...................................... EL-1036
Steering switch ...................................... EL-1043
Stop lamp .............................................. EL-1050
Super lock ................................... EL-1124, 1159
Supplemental Restraint System ........... RS-1003
Supplemental restraint system - Wiring
diagram ................................... RS-1024, 1028
Swirl control valve control solenoid
valve .................................................. EC-1246
Symptom matrix chart ........................... EC-1055
T
TCM circuit diagram .............................. AT-1008
TCM inspection table ............................ AT-1060
Tachometer ............................................ EL-1073
Tail lamp ................................................ EL-1046
Throttle position switch .......................... AT-1096
Timing chain ......................................... EM-1027
Timing gear ........................................... EM-1039
Torque converter clutch solenoid
valve .................................................. AT-1078
Torque converter installation ................. AT-1128
ALPHABETICAL INDEX
IDX-1004

CAUTION:
+Before servicing SRS, turn the ignition switch OFF, dis-
connect both battery cables and wait at least 3 minutes.
+Always work from the side of air bag module.
1. Remove lower lid from steering wheel, and disconnect air
bag module connector.
2. Remove side lid, ASCD steering switch and audio steering
switch (only on models for the Middle East). Using the
TAMPER RESISTANT TORX (Size T50), remove left and
right special bolts. Air bag module can then be removed.
CAUTION:
+Always place air bag module with pad side facing
upward.
+Do not attempt to disassemble air bag module.
+The special bolts are coated with bonding agent. Do not
use old bolts after removal; replace with new ones.
+Do not insert any foreign objects (screwdriver, etc.) into
air bag module connector.
+Replace air bag module if it has been dropped or sus-
tained an impact.
+Do not expose the air bag module to temperatures
exceeding 90ÉC (194ÉF).
+Do not allow oil, grease or water to come in contact with
the air bag module.
3. Set steering wheel in the neutral position.
4. Disconnect horn connector and remove nuts.
5. Remove dynamic damper. Then using steering wheel puller,
remove steering wheel. Be careful not to over-tighten puller
bolt on steering wheel.
CAUTION:
+Do not tap or bump the steering wheel.
6. Remove steering column cover.
SBF811E
SBF812E
SRS161
SBF814E
SBF239F
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
Removal Ð Driver Air Bag Module and
Spiral Cable (Cont'd)
RS-1010