
7 CHECK REAR WINDOW DEFOGGER INPUT SIGNAL CIRCUIT
1. Disconnect ECM harness connector.
2. Disconnect time control unit harness connector.
3. Check harness continuity between ECM terminal 50 and time control unit harness connector terminal 14.
Refer to wiring diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK©Refer to EL-229, ªTIME CONTROL UNITº.
NG©GO TO 8.
8 DETECT MALFUNCTIONING PART
Check the following.
+Harness connectors M63, F102
+Harness open and short between ECM and time control unit connectors
©Repair open circuit or short to ground or short to power in harness or connectors.
9 CHECK HEADLAMP FUNCTION
1. Start engine.
2. Turn the lighting switch ªONº.
3. Check that headlamps are illuminated.
Do the headlamps illuminate in both ªHighº and ªLowº positions?
YesorNo
Ye s©GO TO 11.
No©Refer to EL-40, ªHEADLAMP SYSTEMº.
10 CHECK HEADLAMP FUNCTION
1. Start engine.
2. Turn the lighting switch ªONº.
3. Check that headlamps are illuminated.
OK or NG
OK©GO TO 11.
NG©Refer to EL-40, ªHEADLAMP SYSTEMº.
ELECTRICAL LOAD SIGNALQG
Diagnostic Procedure Ð Load Signal Ð (Cont'd)
EC-485

WARNING CHIME....................................................... 113
Component Parts and Harness Connector
Location ................................................................... 113
System Description .................................................. 113
Wiring Diagram - CHIME - ...................................... 115
Trouble Diagnoses................................................... 117
FRONT WIPER AND WASHER..................................123
System Description ..................................................123
Wiring Diagram - WIPER - ......................................125
Removal and Installation .........................................127
Washer Nozzle Adjustment .....................................128
Washer Tube Layout ...............................................128
REAR WIPER AND WASHER....................................129
Wiring Diagram - WIP/R -........................................129
Removal and Installation .........................................131
Washer Nozzle Adjustment .....................................131
Washer Tube Layout ...............................................132
HEADLAMP WASHER................................................133
Wiring Diagram - HLC - ...........................................133
Washer Tube Layout ...............................................134
HORN...........................................................................135
Wiring Diagram - HORN - .......................................135
CIGARETTE LIGHTER................................................136
Wiring Diagram - CIGAR -.......................................136
CLOCK.........................................................................137
Wiring Diagram - CLOCK -......................................137
REAR WINDOW DEFOGGER.....................................138
System Description ..................................................138
Schematic ................................................................139
Wiring Diagram - DEF - ...........................................140
Trouble Diagnoses...................................................143
Electrical Components Inspection ...........................146
Filament Check ........................................................147
Filament Repair .......................................................148
AUDIO..........................................................................149
System Description ..................................................149
Schematic ................................................................151
Wiring Diagram - AUDIO - .......................................152
Trouble Diagnoses...................................................160
Inspection.................................................................161
AUDIO ANTENNA.......................................................162
Location of Antenna .................................................162
Antenna Rod Replacement .....................................162
HEATED SEAT............................................................163
Wiring Diagram - H/SEAT - .....................................163
POWER SUNROOF.....................................................165
Wiring Diagram - SROOF - .....................................165
Trouble Diagnoses...................................................166
DOOR MIRROR...........................................................167
Wiring Diagram - MIRROR - ...................................167
POWER WINDOW.......................................................169
System Description ..................................................169Schematic ................................................................171
Wiring Diagram - WINDOW - ..................................172
Trouble Diagnoses...................................................176
POWER DOOR LOCK.................................................177
System Description ..................................................177
Schematic ................................................................178
Wiring Diagram - D/LOCK -.....................................180
Trouble Diagnoses...................................................187
POWER DOOR LOCK - SUPER LOCK -...................196
System Description ..................................................196
Schematic ................................................................198
Wiring Diagram - S/LOCK - .....................................200
Trouble Diagnoses...................................................207
MULTI-REMOTE CONTROL SYSTEM.......................220
System Description ..................................................220
Wiring Diagram - MULTI - .......................................221
Trouble Diagnoses...................................................223
ID Code Entry Procedure ........................................227
Remote Controller Battery Replacement.................228
TIME CONTROL UNIT................................................229
Description ...............................................................229
Trouble Diagnoses...................................................230
Schematic ................................................................232
NATS (NISSAN ANTI-THEFT SYSTEM).....................234
Component Parts and Harness Connetor
Location ...................................................................234
System Description ..................................................234
System Composition ................................................236
Wiring Diagram - NATS -.........................................237
CONSULT-II .............................................................238
Trouble Diagnoses...................................................241
How to Replace NATS IMMU ..................................258
NAVIGATION SYSTEM...............................................259
Precautions ..............................................................259
Component Parts Location ......................................260
System Description ..................................................261
Schematic ................................................................269
Wiring Diagram - NAVI - ..........................................270
Self-diagnosis Mode ................................................278
Confirmation/Adjustment Mode ...............................281
Control Panel Mode .................................................293
Guide Volume Setting ..............................................300
Anti-theft System .....................................................301
CONSULT-II .............................................................302
Trouble Diagnoses...................................................303
This Condition Is Not Abnormal...............................309
Program Loading .....................................................318
ELECTRICAL UNITS LOCATION...............................319
Engine Compartment ...............................................319
Passenger Compartment/LHD Models ....................320
Passenger Compartment/RHD Models ...................322
CONTENTS(Cont'd)
EL-2

Wiring Diagram Ð WINDOW ÐNJEL0500
YEL686C
POWER WINDOW
Wiring Diagram Ð WINDOW Ð
EL-172

YEL687C
POWER WINDOW
Wiring Diagram Ð WINDOW Ð (Cont'd)
EL-173

YEL688C
POWER WINDOW
Wiring Diagram Ð WINDOW Ð (Cont'd)
EL-174

YEL689C
POWER WINDOW
Wiring Diagram Ð WINDOW Ð (Cont'd)
EL-175

DOOR LOCK/UNLOCK SWITCH CHECK=NJEL0505S04
1 CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
1. Disconnect time control unit harness connector.
2. Check continuity between time control unit harness connector terminal 37 or 38 and ground.
SEL468X
Refer to wiring diagram in EL-182.
OK or NG
OK©Door lock/unlock switch is OK.
NG©GO TO 2.
2 CHECK DOOR LOCK/UNLOCK SWITCH
1. Disconnect door lock/unlock switch harness connector.
2. Check continuity between each door lock/unlock switch terminals.
+Power window main switch (Door lock/unlock switch) (With power window)
YEL801C
+Door lock/unlock switch (Without power window)
SEL469X
OK or NG
OK©Check the following.
+Ground circuit for door lock/unlock switch
+Harness for open or short between door lock/unlock switch and time control unit con-
nector
NG©Replace door lock/unlock switch.
POWER DOOR LOCK
Trouble Diagnoses (Cont'd)
EL-189

DOOR LOCK/UNLOCK SWITCH CHECK=NJEL0477S04
1 CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
1. Disconnect time control unit harness connector.
2. Check continuity between time control unit harness connector terminal 37 or 38 and ground.
SEL468X
Refer to wiring diagram in EL-202.
OK or NG
OK©Door lock/unlock switch is OK.
NG©GO TO 2.
2 CHECK DOOR LOCK/UNLOCK SWITCH
1. Disconnect door lock/unlock switch harness connector.
2. Check continuity between each door lock/unlock switch terminals.
+Power window main switch (Door lock/unlock switch) (With power window)
YEL803C
+Door lock/unlock switch (Without power window)
SEL469X
OK or NG
OK©Check the following.
+Ground circuit for door lock/unlock switch
+Harness for open or short between door lock/unlock switch and time control unit con-
nector
NG©Replace door lock/unlock switch.
POWER DOOR LOCK Ð SUPER LOCK Ð
Trouble Diagnoses (Cont'd)
EL-210