2003 NISSAN ALMERA N16 door lock

SBT979
REMOVALNJBT0010S03For removal of front door finisher, refer to “DOOR TRIM”,
BT-39.
Remove sealing screen.
For removal of front door glass, refer to “Front Door Glass”,
BT-17.
1. Remove lower rear sash (unitized with glass run) securing
bolts. Remove lower rear sash from door panel and away from
door lock.
SBT980
2. Remove inside handle escutcheon A.
3. Remove screw securing inside handle.
4. Detach bell crank at lock knob joining area.
5. Detach inside handle rod on the door lock assembly side.
6. Slide inside handle backward and remove inside handle.
7. Remove rod from inside handle.
SBT981
8. Detach key lock rod and outside handle rod at joining area (on
the outside handle side).
9. Disconnect door lock actuator connector.
10. Remove screws securing door lock assembly, then remove
door lock assembly.
11. Remove bolts securing outside handle, then remove outside
handle assembly.
DOOR
Front Door Lock (Cont’d)
BT-22

Rear Door Lock=NJBT0011
SBT982
For removal of rear door finisher, refer to “DOOR TRIM”,
BT-39.
Remove sealing screen.
SBT978
OUTSIDE HANDLE ROD ADJUSTMENTNJBT0011S01Rotate rod holder so that rod-to-holder clearance is adjusted as
shown in the figure at left.
CAUTION:
Make sure that rod-to-holder clearance is not “0” mm (0 in),
and that rod is not held pressed.
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DOOR
Rear Door Lock
BT-23

SBT983
REMOVAL=NJBT0011S02For removal of rear door finisher, refer to “DOOR TRIM”,
BT-39.
Remove sealing screen.
Set the door glass in the full-close position.
1. Remove inside handle escutcheon A.
2. Remove screw securing inside handle.
3. Detach inside handle rod on the door lock assembly side.
SBT984
4. Detach lock knob rod (on the door lock assembly side).
5. Using a flat-bladed screwdriver, expand rod holder. Remove
rod from rod holder.
6. Slide inside handle backward and remove inside handle.
7. Remove rod from inside handle.
8. Remove bolts securing lower sash rear, then remove lower
sash rear.
9. Disconnect door lock actuator connector.
10. Remove screws securing door lock assembly, then remove
door lock assembly.
11. Remove bolts securing outside handle, then remove outside
handle.
DOOR
Rear Door Lock (Cont’d)
BT-24

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

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

hatchback models).
With power and ground supplied, the smart entrance control unit controls the flashing of the RH turn signal
lamps, and smart entrance control unit sent RH turn signal to combination meter with CAN communication
line.
to combination meter terminal 26 and 27
from smart entrance control unit terminal 8 and 11.
HAZARD LAMP OPERATIONNJEL0430S02Power is supplied at all times
through 15A fuse [No. 5, located in fuse block (J/B)]
to smart entrance control unit terminal 56
With the hazard switch in the ON position, ground is supplied from body grounds F118 (QG engine models),
M28 and M67 to
smart entrance control unit terminal 30
through hazard switch terminals 1 and 3
With ground is supplied, smart entrance control unit controls the flashing of the hazard warning lamps.
Power is supplied from smart entrance control unit terminal 64
to front turn signal lamp LH terminal 1,
to side turn signal lamp LH terminal 2,
to rear combination lamp LH terminal 2 (for sedan models) or
to rear combination lamp LH terminal 5 (for hatchback models).
Power is supplied from smart entrance control unit terminal 63
to front turn signal lamp RH terminal 1,
to side turn signal lamp RH terminal 2,
to rear combination lamp RH terminal 2 (for sedan models) or
to rear combination lamp RH terminal 5 (for hatchback models).
Ground is supplied to terminal 2 each front turn signal lamp through body grounds E30 and E73.
Ground is supplied to terminal 1 each side turn signal lamp through body grounds E30 and E73.
Ground is supplied to terminal 1 of rear combination lamp through body grounds B9 and B21 and B308 (for
sedan models).
Ground is supplied to terminal 4 of rear combination lamp through body grounds B9, B21 and D96 (for hatch-
back models).
With power and ground supplied, the smart entrance control unit controls the flashing of the hazard warning
lamps, and smart entrance control unit sent flashing indicator signal (hazard warning signal) to combination
meter with CAN communication line.
to combination meter terminal 26 and 27
from smart entrance control unit terminals 8 and 11.
HAZARD REMINDER OPERATION FOR MULTI-REMOTE CONTROL SYSTEMNJEL0430S04When the doors are locked or unlocked by multi-remote controller, smart entrance control unit controls turn
lamps hazard reminder flashes as follows.
Locked operation: Flash once
Unlock operation: Flash twice
TURN SIGNAL AND HAZARD WARNING LAMPS
System Description/QG Engine Models and YD Engine Models with Common Rail(Cont’d)
EL-68

System Description/YD Engine Models with
Common Rail and K9K Engine Models
=NJEL0547TURN SIGNAL OPERATIONNJEL0547S01Power is supplied at all times
through 15A fuse [No. 5, located in fuse block (J/B)]
to time control unit terminal 9
With the ignition switch in the ON or START position, power is supplied
through 10A fuse [No. 10, located in fuse block (J/B)]
to time control unit terminal 1
Ground is supplied to time control unit terminal 16 through body grounds M28 and M67.
LH TurnNJEL0547S0101When the turn signal switch is moved to the L position, ground is supplied from body grounds E30 and E73
to
time control unit terminal 2
through turn signal switch terminal 3
With ground is supplied, time control unit controls the flashing of the LH turn signal lamps.
RH TurnNJEL0547S0102When the turn signal switch is moved to the R position, ground is supplied from body grounds E30 and E73
to
time control unit terminal 4
through turn signal switch terminal 2
With ground is supplied, time control unit controls the flashing of the RH turn signal lamps.
HAZARD LAMP OPERATIONNJEL0547S02Power is supplied at all times
through 15A fuse [No. 5, located in fuse block (J/B)]
to time control unit terminal 9
Ground is supplied to time control unit terminal 16 through body grounds M28 and M67.
With the hazard switch in the ON position, ground is supplied from body grounds M28 and M67 to
time control unit terminals 1 and 5
through hazard switch terminal 3
With ground is supplied, time control unit controls the flashing of the hazard warning lamps.
HAZARD REMINDER OPERATION FOR MULTI-REMOTE CONTROL SYSTEMNJEL0547S03When the doors are locked or unlocked by multi-remote controller, time control unit controls turn lamps haz-
ard reminder flashes as follows.
Locked operation: Flash once
Unlock operation: Flash twice
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TURN SIGNAL AND HAZARD WARNING LAMPS
System Description/YD Engine Models with Common Rail and K9K Engine Models
EL-69

Trouble DiagnosesNJEL0432
Symptom Possible cause Repair order
Turn signal and hazard warning
lamps do not operate.1. Smart entrance control unit
2. Smart entrance control unit cir-
cuit1. Check power door lock operation.
2. Check power supply and ground circuit for time con-
trol unit.
Turn signal lamps do not operate
but hazard warning lamps operate.1. Turn signal switch
2. Open in turn signal switch cir-
cuit1. Check turn signal switch.
2. Check turn signal switch ground for open circuit.
Hazard warning lamps do not
operate but turn signal lamps
operate.1. Hazard switch
2. Open in hazard switch circuit1. Check hazard switch.
2. Check hazard switch ground for open circuit.
Front turn signal lamp LH or RH
does not operate.1. Bulb
2. Open in front turn signal lamp
circuit1. Check bulb.
2. Check power supply and ground circuit for front turn
signal lamp.
Side turn signal lamp LH or RH
does not operate.1. Bulb
2. Open in rear combination lamp
circuit1. Check bulb.
2. Check power supply and ground circuit for rear com-
bination lamp.
Rear combination lamp LH or RH
does not operate.1. Bulb
2. Open in side turn signal lamp
circuit1. Check bulb.
2. Check grounds check power supply and ground circuit
for rear combination lamp.
LH and RH turn indicators do not
operate.1. Ground
2. CAN communication line1. Check grounds E30 and E73
2. Perform self-diagnosis for smart entrance control unit
If self-diagnosis result is OK, replace combination
meter
If self-diagnosis result is NG, refer to EL-380, “CAN
Communication Line Check”.
LH or RH turn indicator does not
operate.1. Bulb 1. Check bulb in combination meter.
TURN SIGNAL AND HAZARD WARNING LAMPS
Trouble Diagnoses
EL-74