interior room lamp NISSAN ALMERA N16 2003 Electronic Repair Manual

NJMA0036
Shown below are Pre-delivery Inspection Items required for the new vehicle. It is recommended that
necessary items other than those listed here be added, paying due regard tothe conditions in each
country.
Perform applicable items on each model. Consult text of this section for specifications.
UNDER HOOD — engine off
Radiator coolant level and coolant hose connections for leaks
Battery fluid level, specific gravity and conditions of battery terminals
Drive belts tension
Fuel filter for water or dusts (Diesel only), and fuel lines and connections for leaks
Engine oil level and oil leaks
Clutch and brake reservoir fluid level and fluid lines for leaks
Windshield and rear window washer and headlamp cleaner reservoir fluid level
Power steering reservoir fluid level and hose connections for leaks
ON INSIDE AND OUTSIDE
Remove front spring/strut spacer (If applicable)
Operation of all instruments, gauges, lights and accessories
Operation of horn(s), wiper and washer
Steering lock for operation
Check air conditioner for gas leaks
Front and rear seats, and seat belts for operation
All moldings, trims and fittings for fit and alignment
All windows for operation and alignment
Hood, trunk lid, door panels for fit and alignment
Latches, keys and locks for operation
Weatherstrips for adhesion and fit
Headlamp aiming
Tighten wheel nuts (Inc. inner nuts if applicable)
Tire pressure (Inc. spare tire)
Check front wheels for toe-in
Install clock/voltmeter/room lamp fuse (If applicable)
Install deodorizing filter to air conditioner (If applicable)
Remove wiper blade protectors (If applicable)
UNDER BODY
Manual transmission/transaxle, transfer and differential gear oil level
Brake and fuel lines and oil/fluid reservoirs for leaks
Tighten bolts and nuts of steering linkage and gear box, suspension, propeller shafts and drive shafts
Tighten rear body bolts and nuts (Models with wooden bed only)
ROAD TEST
Clutch operation
Parking brake operation
Service brake operation
Automatic transmission/transaxle shift timing and kickdown
Steering control and returnability
Engine performance
Squeaks and rattles
ENGINE OPERATING AND HOT
Adjust idle speed
Automatic transmission/transaxle fluid level
Engine idling and stop knob operation (Diesel only)
FINAL INSPECTION
Install necessary parts (outside mirror, wheel covers, seat belts, mat, carpet or mud flaps)
Inspect for interior and exterior metal and paint damage
Check for spare tire, jack, tools (wheel chock), and literature
Wash, clean interior and exterior
: Not applicable to this model
PRE-DELIVERY INSPECTION ITEMS
MA-2

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
GI
MA
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EC
FE
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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

System Description/QG and YD Engine Models
with Common Rail
=NJEL0435POWER SUPPLY AND GROUNDNJEL0435S01Power is supplied at all times:
through 10A fuse [No. 12, located in the fuse block (J/B)]
to smart entrance control unit terminal 56
to key switch terminal 1 and
through 10A fuse [No. 13, located in the fuse block (J/B)]
to interior room lamp terminal 1.
When the key is removed from ignition key cylinder, power is interrupted:
through key switch terminal 2
to smart entrance control unit terminal 5.
With the ignition key switch in the ON or START position, power is supplied:
through 10A fuse [No. 10, located in the fuse block (J/B)]
to smart entrance control unit terminal 29.
Ground is supplied:
through body grounds terminals F118 (QG engine models), M28 and M67
to smart entrance control unit terminal 53
When the driver side door is opened, ground is supplied:
through body grounds B9, B21 and D96 (Hatchback) or B308 (Sedan)
to door switch driver side terminal 3
from door switch driver side terminal 2
to smart entrance control unit terminal 43.
When any door is opened, ground is supplied:
through case ground of each door switch
to each door switch terminal 1
to smart entrance control unit terminal 44.
When the driver side door is unlocked by the door lock/unlock switch, the smart entrance control unit receives
a ground signal:
through body grounds M28, M67 and F118 (QG engine models)
to door lock/unlock switch terminal 3
from door lock/unlock switch terminal 7 (with power window system) or
from door lock/unlock switch terminal 2 (without power window system)
to smart entrance control unit terminal 14.
When the driver side door is locked by the door lock/unlock switch, the smart entrance control unit receives
a ground signal:
through body grounds M28, M67 and F118 (QG engine models)
to door lock/unlock switch terminal 3
from door lock/unlock switch terminal 14 (with power window system) or
from door lock/unlock switch terminal 1 (without power window system)
to smart entrance control unit terminal 13.
When a signal, or combination of signals is received by the smart entrance control unit, ground is supplied:
through smart entrance control unit terminal 28
to interior room lamp terminal 5.
With power and ground supplied, the interior room lamp illuminates when interior room lamp switch is in
“DOOR” position.
SWITCH OPERATIONNJEL0435S02When interior room lamp switch is in “ON” position, ground is supplied:
through case grounds of interior room lamp
to interior room lamp.
With power and ground supplied, the interior room lamp illuminates.
INTERIOR ROOM LAMP
System Description/QG and YD Engine Models with Common Rail
EL-80

INTERIOR ROOM LAMP TIMER OPERATIONNJEL0435S03When interior room lamp switch is in the “DOOR” position, the smart entrance control unit keeps the interior
room lamp illuminated for about 30 seconds when:
unlock signal is supplied from driver’s door lock/unlock switch while alldoors are closed
unlock signal is supplied from remote controller while all doors are closed and key is out of the ignition
key cylinder,
key is removed from ignition key cylinder while all doors are closed
driver’s door is opened and then closed while key is out of the ignition key cylinder. (However, if the driv-
er’s door is closed with the key inserted in the ignition key cylinder afterthe driver’s door is opened with
the key removed, the timer is operated
The timer is canceled when:
driver’s door is locked,
driver’s door is opened, or
ignition switch is turned ON.
ON-OFF CONTROLNJEL0435S04When the driver side door, front passenger door, rear LH or RH door is opened, the interior room lamp turns
on while the interior room lamp switch is in the “DOOR” position.
BATTERY SAVERNJEL0435S11The interior room lamp is turned OFF automatically with the lamp switch in the “DOOR” position after about
30 minutes, if the lamp remains lit by the door switch open signal.
GI
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INTERIOR ROOM LAMP
System Description/QG and YD Engine Models with Common Rail (Cont’d)
EL-81

System Description/YD Engine Models without
Common Rail and K9K Engine Models
=NJEL0548POWER SUPPLY AND GROUNDNJEL0548S01Power is supplied at all times:
through 15A fuse [No. 5, located in the fuse block (J/B)]
to time control unit terminal 9,
through 10A fuse [No. 12, located in the fuse block (J/B)]
to key switch terminal 1 and
through 10A fuse [No. 13, located in the fuse block (J/B)]
to interior room lamp terminal 1.
When the key is removed from ignition key cylinder, power is interrupted:
through key switch terminal 2
to time control unit terminal 22.
With the ignition key switch in the ON or START position, power is supplied:
through 10A fuse [No. 10, located in the fuse block (J/B)]
to time control unit terminal 1.
Ground is supplied:
through body grounds terminals M28 and M67
to time control unit terminal 16
When the driver side door is opened, ground is supplied:
through body grounds B9, B21 and D96 (Hatchback) or B308 (Sedan)
to door switch driver side terminal 3
from door switch driver side terminal 2
to time control unit terminal 6.
When any door is opened, ground is supplied:
through case ground of each door switch
to each door switch terminal 1
to time control unit terminal 7.
When the driver side door is unlocked, the time control unit receives a ground signal:
through body grounds terminals M28 and M67
to door unlock sensor terminal 2 (RHD models) or 4 (LHD models)
from door unlock sensor terminal 5 (RHD models) or 2 (LHD models)
to time control unit terminal 35.
When a signal, or combination of signals is received by the time control unit, ground is supplied:
through time control unit terminal 12
to interior room lamp terminal 2.
With power and ground supplied, the interior room lamp illuminates when interior room lamp switch is in
“DOOR” position.
SWITCH OPERATIONNJEL0548S02When interior room lamp switch is in “ON” position, ground is supplied:
through case grounds of interior room lamp
to interior room lamp.
With power and ground supplied, the interior room lamp illuminates.
INTERIOR ROOM LAMP TIMER OPERATIONNJEL0548S03When interior room lamp switch is in the “DOOR” position, the time control unit keeps the interior room lamp
illuminated for about 30 seconds when:
unlock signal is supplied from driver’s door unlock sensor while all doorsare closed
key is removed from ignition key cylinder while all doors are closed
driver’s door is opened and then closed
The timer is canceled when:
INTERIOR ROOM LAMP
System Description/YD Engine Models without Common Rail and K9K Engine Models
EL-82

driver’s door is locked,
driver’s door is opened, or
ignition switch is turned ON.
ON-OFF CONTROLNJEL0548S04When the driver side door, front passenger door, rear LH or RH door is opened, the interior room lamp turns
on while the interior room lamp switch is in the “DOOR” position.
BATTERY SAVERNJEL0548S05The interior room lamp is turned OFF automatically with the lamp switch in the “DOOR” position after about
30 minutes, if the lamp remains lit by the door switch open signal.
GI
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INTERIOR ROOM LAMP
System Description/YD Engine Models without Common Rail and K9K Engine Models (Cont’d)
EL-83

Wiring Diagram — ROOM/L —NJEL0436
YEL694D
INTERIOR ROOM LAMP
Wiring Diagram — ROOM/L —
EL-84

YEL695D
GI
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INTERIOR ROOM LAMP
Wiring Diagram — ROOM/L — (Cont’d)
EL-85

Trouble Diagnoses/QG and YD Engine Models
with Common Rail
NJEL0549TERMINAL AND REFERENCE VALVE FOR SMART
ENTRANCE CONTROL UNIT
NJEL0549S01
Terminal
No.Wire
colorConnections Operated condition Voltage (Approximate values)
5 L/W Key switch Ignition key Removed,Inserted 0V,12V
13 P Door lock/unlock switches Neutral,Locks 12V,0V
14 L Door lock/unlock switches Neutral,Unlocks 12V,0V
28 R/Y Interior room lampWhen interior lamp is operated using
remote controller (Lamp switch in
“DOOR” position)12V,0V
29 Y/G Ignition key switch Ignition key is in “ON” position 12V
39 BR/WRear door switch
(LH or RH)Rear door LH or RH: Open,Closed 0V,12V
43 R/W Front door switchFront door (Driver side):
Open,Closed12V,0V
44 R/WFront door switch
(Passenger side)Front door (Passenger side):
Open,Closed0V,12V
45 R/YRear door switch
(LH or RH)Rear door LH or RH: Open,Closed 0V,12V
53 B Ground — 0V
56 R/B Power source — 12V
CONSULT-II INSPECTION PROCEDURENJEL0549S02“ROOM LAMP”
MAIA0009E
1. Turn ignition switch “OFF”.
2. Connect “CONSULT-II” to the data link connector.
MBIB0233E
3. Turn ignition switch “ON”.
4. Touch “START (NISSAN BASED VHCL)”.
INTERIOR ROOM LAMP
Trouble Diagnoses/QG and YD Engine Models with Common Rail
EL-86