2003 NISSAN ALMERA N16 Electronic Repair Manual

relay wiper blades deactivate passenger airbag engine overheat headrest radio antenna

Page 2337 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual ELECTRICAL SYSTEM
SECTION
EL
CONTENTS
PRECAUTIONS<001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100

ELECTRICAL SYSTEM
SECTION
EL
CONTENTS
PRECAUTIONS<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[5
Supplemental Restraint System (SRS)″AIR
BAG″and″SEAT BELT PRE-TENSIONER″...............5
Precautions for Trouble Diagnosis ..............................5
Precautions for Harness Repair ..................................5
Wiring Diagrams and Trouble Diagnosis .....................6
HARNESS CONNECTOR................................................7
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...............7
STANDARDIZED RELAY................................................9
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...............9
POWER SUPPLY ROUTING......................................... 11
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[............12
Wiring Diagram - POWER - ......................................14
Inspection<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[..............23
GROUND<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[.........24
Ground Distribution ....................................................24
COMBINATION SWITCH..............................................39
Check <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011001100110011[...............39
Replacement <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..........40
STEERING SWITCH<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011>1
Check <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011001100110011[...............41
HEADLAMP<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[....42
Wiring Diagram - H/LAMP -.......................................42
Trouble Diagnoses.....................................................43
Bulb Replacement .....................................................44
Aiming Adjustment .....................................................44
HEADLAMP - DAYTIME LIGHT SYSTEM -.................46
System Description ....................................................46
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[............47
Wiring Diagram - DTRL - ...........................................48
Trouble Diagnoses.....................................................51
Bulb Replacement .....................................................51
Aiming Adjustment .....................................................52
HEADLAMP - HEADLAMP AIMING CONTROL -........53
Wiring Diagram - H/AIM - ..........................................53
PARKING, LICENSE AND TAIL LAMPS.....................55
Wiring Diagram - TAIL/L - ..........................................55
STOP LAMP<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[...58
Wiring Diagram - STOP/L - .......................................58BACK-UP LAMP<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011>0
Wiring Diagram - BACK/L - .......................................60
FRONT FOG LAMP<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011>2
Wiring Diagram - F/FOG - .........................................62
Bulb Replacement .....................................................63
Aiming Adjustment .....................................................64
REAR FOG LAMP<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011>5
Wiring Diagram - R/FOG -.........................................65
TURN SIGNAL AND HAZARD WARNING LAMPS.....67
System Description/QG Engine Models and YD
Engine Models with Common Rail ............................67
System Description/YD Engine Models with
Common Rail and K9K Engine Models.....................69
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[............70
Wiring Diagram - TURN - ..........................................71
Trouble Diagnoses.....................................................74
ILLUMINATION<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011001100110011001100110011>75
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[............75
Wiring Diagram - ILL - ...............................................76
INTERIOR ROOM LAMP...............................................80
System Description/QG and YD Engine Models
with Common Rail .....................................................80
System Description/YD Engine Models without
Common Rail and K9K Engine Models.....................82
Wiring Diagram - ROOM/L - ......................................84
Trouble Diagnoses/QG and YD Engine Models
with Common Rail .....................................................86
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................102
SPOT AND TRUNK ROOM LAMPS...........................108
Wiring Diagram - INT/L - .........................................108
METERS AND GAUGES............................................. 110
Component Parts and Harness Connector
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............ 110
System Description .................................................. 110
Combination Meter .................................................. 112
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[.......... 113
Wiring Diagram - METER - ..................................... 114
Combination Meter Self-Diagnosis .......................... 117
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NISSAN ALMERA N16 2003 Electronic Repair Manual Trouble Diagnoses...................................................120
Electrical Components Inspection ...........................128
WARNING LAMPS<00110011001100110011001100110011001100110011001100

Trouble Diagnoses...................................................120
Electrical Components Inspection ...........................128
WARNING LAMPS<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011>9
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........129
Wiring Diagram - WARN - .......................................130
Electrical Components Inspection ...........................135
WARNING CHIME<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011>6
Component Parts and Harness Connector
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............136
System Description/QG Engine Models and YD
Engine Models with Common Rail ..........................136
System Description/YD Engine Models without
Common Rail and K9K Engine Models...................137
Wiring Diagram - CHIME - ......................................139
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................141
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................152
FRONT WIPER AND WASHER..................................158
System Description ..................................................158
Wiring Diagram - WIPER - ......................................160
Removal and Installation .........................................162
Washer Nozzle Adjustment .....................................163
Washer Tube Layout ...............................................163
REAR WIPER AND WASHER....................................164
Wiring Diagram - WIP/R -........................................164
Removal and Installation .........................................166
Washer Nozzle Adjustment .....................................166
Washer Tube Layout ...............................................167
HEADLAMP WASHER................................................168
Wiring Diagram - HLC - ...........................................168
Washer Tube Layout ...............................................169
HORN<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[............170
Wiring Diagram - HORN - .......................................170
CIGARETTE LIGHTER................................................171
Wiring Diagram - CIGAR -.......................................171
CLOCK<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[..........172
Wiring Diagram - CLOCK -......................................172
REAR WINDOW DEFOGGER.....................................173
System Description/QG and YD Engine Models
with Common Rail ...................................................173
System Description/YD Engine Models without
Common Rail and K9K Engine Models...................174
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........175
Wiring Diagram - DEF - ...........................................176
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................179
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................186
Electrical Components Inspection ...........................189
Filament Check ........................................................190
Filament Repair .......................................................191AUDIO<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011001100110011[...........192
System Description ..................................................192
Component Parts Location ......................................194
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........195
Wiring Diagram - AUDIO - .......................................198
Trouble Diagnoses...................................................213
Inspection<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[............213
AUDIO ANTENNA<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011>4
Location of Antenna .................................................214
Antenna Rod Replacement .....................................214
VFD DISPLAY<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011001100110011001100110011>215
System Description ..................................................215
Component Parts and Harness Connector and
Harness Connector Location ...................................217
Wiring Diagram - COMM -.......................................218
Terminals and Reference Value for Display Unit ....220
Terminals and Reference Value for Multifunction
Switch <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.............221
Trouble Diagnosis ....................................................222
LCD DISPLAY<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011001100110011001100110011>38
System Description ..................................................238
Precautions for Display Unit Replacement..............242
Component Parts and Harness Connector and
Harness Connector Location ...................................242
Wiring Diagram - COMM -.......................................243
Terminals and Reference Value for Display Unit ....245
Terminals and Reference Value for AV and NAVI
Control Unit <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..........245
Terminals and Reference Value for Multifunction
Switch <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.............245
Trouble Diagnoses...................................................245
TELEPHONE (PRE WIRE)..........................................246
Wiring Diagram - PHONE - .....................................246
HEATED SEAT<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011001100110011>7
Wiring Diagram - H/SEAT - .....................................247
POWER SUNROOF<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011>9
Wiring Diagram - SROOF - .....................................249
Trouble Diagnoses...................................................250
DOOR MIRROR<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011001100110011>1
Wiring Diagram - MIRROR - ...................................251
POWER WINDOW<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011>3
System Description ..................................................253
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........255
Wiring Diagram - WINDOW - ..................................256
Trouble Diagnoses...................................................260
POWER DOOR LOCK.................................................261
System Description ..................................................261
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........262
Wiring Diagram - D/LOCK -.....................................264
Trouble Diagnosis/QG and YD Engine Models
with Common Rail ...................................................271
CONTENTS(Cont’d)
EL-2

Page 2339 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual Trouble Diagnoses/YD Engine Models with
Common Rail and K9K Engine Models...................292
POWER DOOR LOCK - SUPER LOCK -...................301
System Description ................................

Trouble Diagnoses/YD Engine Models with
Common Rail and K9K Engine Models...................292
POWER DOOR LOCK - SUPER LOCK -...................301
System Description ..................................................301
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........304
Wiring Diagram - S/LOCK - .....................................306
Trouble Diagnosis/QG and YD Engine Models
with Common Rail ...................................................313
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................339
MULTI-REMOTE CONTROL SYSTEM.......................352
System Description ..................................................352
Wiring Diagram - MULTI - .......................................353
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................355
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................360
ID Code Entry Procedure ........................................364
Remote Controller Battery Replacement.................365
THEFT WARNING SYSTEM.......................................366
Wiring Diagram - PRWIRE -....................................366
SMART ENTRANCE CONTROL SYSTEM.................368
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........368
CONSULT-II <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[........369
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........374
Smart Entrance Control Unit Inspection Table ........376
Trouble Diagnoses...................................................378
Power Supply and Ground Circuit Check ...............379
CAN Communication Line Check ............................380
TIME CONTROL UNIT................................................381
Description <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[...........381
Trouble Diagnoses...................................................382
Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........384
NATS (NISSAN ANTI-THEFT SYSTEM).....................386
Component Parts and Harness Connetor
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............386
System Description ..................................................386
System Composition ................................................387
Wiring Diagram - NATS -.........................................388
CONSULT-II <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[........390
Trouble Diagnoses/QG and YD Engine Models
with Common Rail ...................................................393
How to Replace NATS Antenna Amp ...................... 411
Trouble Diagnoses/YD Engine Models without
Common Rail and K9K Engine Models...................412
How to Replace NATS IMMU ..................................429
NAVIGATION SYSTEM...............................................430
System Description ..................................................430
Precautions for AV and NAVI Control Unit
Replacement <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[........440
Component Parts Location ......................................441
Location of Antenna .................................................441Schematic <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011[..........442
Wiring Diagram - NAVI - ..........................................443
Wiring Diagram - COMM -.......................................448
Terminals and Reference Value for AV and NAVI
Control Unit <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..........450
Terminals and Reference Value for Display Unit ....454
Terminals and Reference Value for Multifunction
Switch <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11001100110011001100110011[.............456
Self-Diagnosis Function ...........................................457
Self-Diagnosis Mode................................................458
Confirmation/Adjustment Mode ...............................461
Power Supply and Ground Circuit Check ...............467
Check Display Unit, Multifunction Switch Power,
and Ground Circuit ..................................................469
Vehicle Speed Signal Check ...................................471
Illumination Control Signal Check ...........................472
Ignition Signal Check ...............................................473
Reverse Signal Check .............................................474
RGB Screen Is Not Shown......................................475
No Screens Appear .................................................477
Color of RGB Image Is Not Proper .........................477
RGB Screen Is Rolling ............................................482
Guide Sound Is Not Heard ......................................484
Multifunction Switch Controls Are Ineffective
(Rear Defogger Control Excluded) ..........................485
Air Conditioning Controls (Only) Are Ineffective
(Rear Defogger Control Excluded) ..........................489
Rear Defogger Does Not Operate...........................491
Rear Defogger Indicator Lamp Does Not
Illuminate<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.............492
No Fuel Information Is Displayed/No Warning
Message Is Displayed .............................................493
Previous Conditions Are Not Stored........................495
The Position of The Current-Location Mark Is
Not Correct <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011[.........495
Radio Wave From The GPS Satellite Is Not
Received <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[...........495
Display Does Not Change When Screen
Adjustment Is Performed .........................................496
Day/Night Display Switching Is Not Done. Night
Illumination for AV and NAVI Control Unit Does
Not Illuminate ...........................................................496
On Multifunction Switch, a Specific Switch Does
Not Operate in All Conditions ..................................496
Driving Information Is Inaccurate. Maintenance
Information Is Inaccurate .........................................496
System Does Not Start ............................................497
The Current Position Mark Is in the Wrong Place ..497
The Current-Location Mark Will Not Move
Forward/Backward ...................................................498
The Position of the Current-Location Mark Is Not
Correct <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
1100110011001100110011[.............498
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CONTENTS(Cont’d)
EL-3

Page 2340 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual Driving Test <001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100

Driving Test <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[..........499
Example of Symptoms Judged Not Abnormal ........500
Program Loading .....................................................508
CAN COMMUNICATION.............................................509
System Description ..................................................509
CAN Communication Unit........................................509
CAN SYSTEM (TYPE 1)..............................................512
Component Parts and Harness Connector
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............512
System Description ..................................................512
Wiring Diagram - CAN - ..........................................513
Trouble Diagnoses...................................................515
Component Inspection .............................................529
CAN SYSTEM (TYPE 2)..............................................530
Component Parts and Harness Connector
Location <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[............530
System Description ..................................................530
Wiring Diagram - CAN - ..........................................531
Trouble Diagnoses...................................................533
Component Inspection .............................................542
ELECTRICAL UNITS LOCATION...............................543
Engine Compartment ...............................................543Passenger Compartment/LHD Models ....................546
Passenger Compartment/RHD Models ...................548
HARNESS LAYOUT<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011>0
How to Read Harness Layout .................................550
Outline/Sedan ..........................................................551
Outline/Hatchback....................................................553
Main Harness<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011[.......556
Engine Room Harness ............................................560
Engine Control Harness/QG Engine Models...........566
Engine Control Harness/YD Engine Models ...........570
Body Harness/Sedan ...............................................578
Body Harness/Hatchback ........................................586
Room Lamp Harness...............................................590
Front Door Harness/LHD Models ............................591
Front Door Harness/RHD Models ...........................593
Rear Door Harness..................................................595
Back Door Harness .................................................597
BULB SPECIFICATIONS............................................598
Headlamp<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
110011001100110011[..........598
Exterior Lamp <0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11[.......598
Interior Lamp<0011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100
11[.........598
WIRING DIAGRAM CODES (CELL CODES).............599
CONTENTS(Cont’d)
EL-4

Page 2341 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual Supplemental Restraint System (SRS) “AIR
BAG” and “SEAT BELT PRE-TENSIONER”
NJEL0001The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER” used along with
a

Supplemental Restraint System (SRS) “AIR
BAG” and “SEAT BELT PRE-TENSIONER”
NJEL0001The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER” 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 N16 is as follows (The compo-
sition 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 steer-
ing wheel), front passenger air bag module (located on the instrument panel on passenger side), front 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), side air bag (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 removalofSpiralCableandAir
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 and/or orange harness connec-
tor.
Precautions for Trouble DiagnosisNJEL0635CAN SYSTEMNJEL0635S01Do not apply voltage of 7.0V or higher to the measurement
terminals.
Use the tester with its open terminal voltage being 7.0V or less.
PKIA0306E
Precautions for Harness RepairNJEL0636CAN SYSTEMNJEL0636S01Solder the repaired parts, and wrap with tape. [Frays of twisted
line must be within 110 mm (4.33 in)]
GI
MA
EM
LC
EC
FE
CL
MT
AT
AX
SU
BR
ST
RS
BT
HA
SC
IDX
PRECAUTIONS
Supplemental Restraint System (SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”
EL-5

Page 2342 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual PKIA0307E
Do not perform bypass wire connections for the repair parts.
(The spliced wire will become separated and the characteris-
tics of twisted line will be lost.)
Wiring Diagrams and Trouble Diag

Page 2343 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual DescriptionNJEL0003HARNESS CONNECTOR (TAB-LOCKING TYPE)NJEL0003S01The tab-locking type connectors help prevent accidental looseness or disconnection.
The tab-locking type connectors are disconnected b

Page 2344 of 3189

NISSAN ALMERA N16 2003 Electronic Repair Manual HARNESS CONNECTOR (SLIDE-LOCKING TYPE)=NJEL0003S02A new style slide-locking type connector is used on certain systems and components, especially those
related to OBD.
The slide-locking type connectors

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