NISSAN TIIDA 2008 Service Repair Manual

LT-84
< SERVICE INFORMATION >
PARKING, LICENSE PLATE AND TAIL LAMPS
2. Remove the license plate lamp assembly (1).
Installation
Installation is in the reverse order of removal.
TAIL LAMP
Refer to LT-86, "Removal and Installation".
PKIC1056E

REAR COMBINATION LAMP
LT-85
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REAR COMBINATION LAMP
ComponentINFOID:0000000001704462
Hatchback
Bulb ReplacementINFOID:0000000001704463
HATCHBACK
1. Remove the rear combination lamp. Refer to LT-86, "Removal and Installation".
2. Turn bulb socket counterclockwise and unlock it.
3. Remove bulb.
4. Installation is in the reverse order of removal.
SEDAN
1. Remove trunk side finisher. Refer to EI-53, "Removal and Installation".
2. Turn bulb socket counterclockwise and unlock it.
3. Remove the stop/tail lamp bulb (1), turn signal lamp bulb (2),
and the back-up lamp bulb (3).
4. Installation is in the reverse order of removal.
LKIA0760E
1. Rear combination lamp harness 2. Turn signal lamp bulb 3. Back-up lamp bulb
4. Stop/tail lamp bulb 5. Rear combination lamp housing as-
sembly6. Bumper stay
A. Grommet B. Nut C. Clip
D. Nuts E. Clip
PKIC1034E

LT-86
< SERVICE INFORMATION >
REAR COMBINATION LAMP
Removal and Installation
INFOID:0000000001704464
HATCHBACK
Removal
1. Remove rear combination lamp nuts.
2. Pull the rear combination lamp toward rear of the vehicle and remove from the vehicle.
3. Disconnect rear combination lamp connector, and remove rear combination lamp.
Installation
Installation is in the reverse order of removal.
SEDAN
Removal
1. Remove trunk side finisher. Refer to EI-51, "Removal and Installation".
2. Remove the rear combination lamp nuts (1).
3. Remove the rear combination lamp (2).
4. Remove the rear combination lamp seal (3).
Installation
Installation is in the reverse order of removal.
Disassembly and AssemblyINFOID:0000000001704465
DISSASEMBLY
1. Remove the rear combination lamp harness.
2. Remove the bulbs from the rear combination lamp harness, as necessary.
3. Remove the bumper stay (hatchback only).
4. Remove the rear combination lamp seal (sedan only).
ASSEMBLY
Assembly is in the reverse order of disassembly.
PKIC1035E

INTERIOR LAMP
LT-87
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INTERIOR LAMP
Map LampINFOID:0000000001704466
BULB REPLACEMENT
1. Remove the map lamp lens (1).
2. Remove the bulb from lamp.
NOTE:
Pull bulb end from Y-shaped connector first to remove.
3. Installation is in the reverse order of removal.
• Install the map lamp lens (1) so the round lens is positioned to
the front of the vehicle as shown. There is a tab on the lens to
prevent incorrect installation of the lens.
REMOVAL AND INSTALLATION
Removal
1. Insert a suitable tool and disengage the pawl (A) fittings the map
lamp (1).
2. Disconnect map lamp connector and remove map lamp (1).
Installation
Installation is in the reverse order of removal.
DISASSEMBLY AND ASSEMBLY
Disassembly
1. Remove screw (A).
2. Remove sunroof switch (1).
Assembly
Assembly is in the reverse order of disassembly.
Luggage Compartment LampINFOID:0000000001704467
BULB REPLACEMENT
LKIA0773E
PKIC1038E
PKIC1039E

LT-88
< SERVICE INFORMATION >
INTERIOR LAMP
1. Remove luggage compartment lamp cover.
2. Press tab A and remove the bulb.
3. Installation is in the reverse order of removal.
REMOVAL AND INSTALLATION
Removal
1. Remove luggage compartment lamp from the luggage side finisher LH.
2. Disconnect luggage compartment lamp connector.
Installation
Installation is in the reverse order of removal.
1. Luggage compartment lamp bulb cover 2. Luggage compartment lamp A. Tab A
LKIA0761E

INTERIOR ROOM LAMP
LT-89
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INTERIOR ROOM LAMP
Component Parts and Harness Connector LocationINFOID:0000000001704468
System DescriptionINFOID:0000000001704469
When room lamp switch is in DOOR position, room lamp ON/OFF is controlled by timer according to signals
from switches including key switch, front door switch LH, unlock signal from keyfob, door lock and unlock
switch, key cylinder lock and unlock switch, ignition switch.
When room lamp turns ON, there is a gradual brightening over 1 second.
When room lamp turns OFF, there is a gradual dimming over 1 second.
Interior room lamp timer is controlled by BCM (body control module).
Interior room lamp timer control settings can be changed with CONSULT-III.
POWER SUPPLY AND GROUND
Power is supplied at all times (without Intelligent Key system)
• through 10A fuse [No. 14, located in fuse block (J/B)]
• to key switch and key lock solenoid terminal 2,
• through 10A fuse [No. 8, located in fuse block (J/B)]
• to BCM terminal 57,
• through 40A fusible link (letter g , located in fuse and fusible link box)
• to BCM terminal 70.
Power is supplied at all times (with Intelligent Key system)
1. BCM M18, M19 and M20 (view with
glove box removed)2. Key switch and key lock solenoid
(without Intelligent Key) M273. Key switch and ignition knob switch
(with Intelligent Key) M73
4. Front door switch LH B8 and RH
B1085. Rear door switch LH B6 and RH
B1166. Front door key cylinder switch LH
D14
7. Back door lock assembly D405
(hatchback)8. Trunk lamp switch and trunk release
solenoid B127 (sedan)
LIIA2936E

LT-90
< SERVICE INFORMATION >
INTERIOR ROOM LAMP
• through 10A fuse (No. 31, located in fuse and fusible link box)
• to key switch and ignition knob switch terminals 2 and 4,
• through 10A fuse [No. 8, located in fuse block (J/B)]
• to BCM terminal 57,
• through 40A fusible link (letter g , located in fuse and fusible link box)
• to BCM terminal 70.
When key is inserted in the key switch and key lock solenoid, power is supplied (without Intelligent Key sys-
tem)
• through key switch and key lock solenoid terminal 1
• to BCM terminal 37.
When key is inserted in the key switch and ignition knob switch, power is supplied (with Intelligent Key system)
• through key switch and ignition knob switch terminal 1
• to BCM terminal 37.
When ignition knob switch is pushed, power is supplied (with Intelligent Key system)
• through key switch and ignition knob switch terminal 3
• to Intelligent Key unit terminal 27.
With the ignition switch in the ON or START position, power is supplied
• through 10A fuse [No. 6, located in fuse block (J/B)]
• to BCM terminal 38.
Ground is supplied
• to BCM terminal 67
• through grounds M57 and M61.
When front door LH is opened, ground is supplied
• to BCM terminal 47
• through front door switch LH terminal 2
• through case ground of front door switch LH.
When front door RH is opened, ground is supplied
• to BCM terminal 12
• through front door switch RH terminal 2
• through case ground of front door switch RH.
When rear door LH is opened, ground is supplied
• to BCM terminal 48
• through rear door switch LH terminal 1
• through case ground of rear door switch LH.
When rear door RH is opened, ground is supplied
• to BCM terminal 13
• through rear door switch RH terminal 1
• through case ground of rear door switch RH.
When back door (hatchback) is opened, ground is supplied
• to BCM terminal 43
• through back door lock assembly (back door switch) terminal 3
• through back door lock assembly (back door switch) terminal 4
• through grounds B117, B132 and D402.
When trunk lid (sedan) is opened, ground is supplied
• to BCM terminal 42
• through trunk lamp switch and trunk release solenoid terminal 3
• through trunk lamp switch and trunk release solenoid terminal 1
• through grounds B117 and B132.
When front door LH is unlocked by front door key cylinder switch LH, the BCM receives a ground signal
• to BCM terminal 7
• through front door key cylinder switch LH terminal 3
• through front door key cylinder switch LH terminal 2
• through grounds M57 and M61.
When a signal, or combination of signals is received by BCM, ground is supplied
• to room lamp terminal 2
• through map lamp terminals 5 and 2 (with map lamp)
• through BCM terminal 63.
With power and ground supplied, the interior room lamp illuminates.
SWITCH OPERATION
When map lamp switch is ON (with map lamp), ground is supplied
• through grounds M57 and M61.

INTERIOR ROOM LAMP
LT-91
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• to map lamp terminal 1
Power is supplied
• through BCM terminal 56
• to map lamp terminal 4.
When interior room lamp switch is ON, ground is supplied
• to interior room lamp terminal 1
• through map lamp (with map lamp) terminal 7
• through map lamp (with map lamp) terminal 1
• through grounds M57 and M61.
Power is supplied
• through BCM terminal 56
• through map lamp (with map lamp) terminal 4
• through map lamp (with map lamp) terminal 6
• to room lamp terminal 3.
INTERIOR ROOM LAMP TIMER OPERATION
Without Intelligent Key System
When room lamp switch is in DOOR position, and when all conditions below are met, BCM performs timer
control (maximum 30 seconds) for room lamp ON/OFF.
In addition, when the interior room lamp turns ON or OFF there is gradual brightening or dimming over 1 sec-
ond.
Power is supplied
• through 10A fuse [No. 14, located in fuse block (J/B)]
• to key switch and key lock solenoid terminal 2.
When the key is removed from ignition key cylinder (key switch OFF), power will not be supplied to BCM termi-
nal 37.
When front door key cylinder switch LH is unlocked, ground is supplied
• to BCM terminal 7
• through front door key cylinder switch LH terminal 3
• through front door key cylinder switch LH terminal 2
• through grounds M57 and M61.
At the time that front door LH is opened, BCM detects that front door LH is unlocked. It determines that interior
room lamp timer operation condition is met, and turns the room lamp ON for 30 seconds.
When key is in ignition key cylinder (key switch ON),
Power is supplied
• through key switch and key lock solenoid terminal 1
• to BCM terminal 37.
When key is removed from key switch and key lock solenoid (key switch OFF), the power supply to BCM ter-
minal 37 is terminated. BCM detects that key has been removed, determines that interior room lamp timer
conditions are met, and turns the room lamp ON for 30 seconds.
When front door LH opens → closes, and the key is not inserted in the key switch and key lock solenoid (key
switch OFF), voltage at BCM terminal 47 changes between 0V (door open) → 12V (door closed). The BCM
determines that conditions for room lamp operation are met and turns the room lamp ON for 30 seconds.
Interior room lamp timer control is canceled under the following conditions:
• Front door LH is locked (locked front door key cylinder switch LH).
• Front door LH is opened (front door switch LH).
• Ignition switch ON.
With Intelligent Key System
When the room lamp switch is in DOOR position, and when all conditions below are met, BCM performs timer
control (maximum 30 second) for room lamp ON/OFF.
In addition, when interior room lamp turns ON or OFF there is gradual brightening or dimming over 1 second.
Power is supplied
• through 10A fuse (No. 31, located in fuse and fusible link box)
• to key switch and ignition knob switch terminals 2 and 4.
When key is removed from ignition key cylinder (key switch OFF), power will not be supplied to BCM terminal
37.
When the ignition knob switch is released, power will not be supplied to Intelligent Key unit terminal 27.
When front door key cylinder switch LH is unlocked, ground is supplied
• to BCM terminal 7
• through front door key cylinder switch LH terminal 3

LT-92
< SERVICE INFORMATION >
INTERIOR ROOM LAMP
• through front door key cylinder switch LH terminal 2
• through grounds M57 and M61.
At the time the front door LH is opened, the BCM detects the front door LH is unlocked. It determines that the
interior room lamp timer operation conditions are met, and interior room lamp ON for 30 seconds.
When the key is in ignition key cylinder (key switch ON), or ignition knob switch is pushed, power is supplied
• through key switch and ignition knob switch terminal 1
• to BCM terminal 37, or
• through key switch and ignition knob switch terminal 3
• to Intelligent Key unit terminal 27.
When the key is removed from key switch (key switch OFF), power supply to BCM terminal 37 is terminated.
When the ignition knob switch is released, power supply to intelligent key unit is terminated. The BCM detects
that the key has been removed, determines that interior room lamp timer conditions are met, and turns room
lamp ON for 30 seconds.
When the front door LH opens → closes, and key is not inserted in key switch (or ignition knob switch is
released), BCM terminal 47 changes between 0V (door open) → 12V (door closed). BCM determines that
conditions for room lamp operation are met, and turns room lamp ON for 30 seconds.
Interior room lamp timer control is canceled under the following conditions:
• Front door LH is locked (with keyfob or front door key cylinder switch LH).
• Front door LH is opened (front door switch LH).
• Ignition switch ON.
INTERIOR LAMP BATTERY SAVER CONTROL
If an interior room lamp is left ON, it will not be turned OFF even when door is closed.
BCM turns off interior lamp automatically to save battery 30 minutes after ignition switch is turned off.
After lamps are turned OFF by the battery saver system, the lamps illuminate again when
• front door key cylinder switch LH is locked or unlocked
• door is opened or closed
• key is removed from ignition key cylinder or inserted in ignition key cylinder, or the ignition knob switch is
pushed or released.
Interior lamp battery saver control time period can be changed by the function setting of CONSULT-III.

INTERIOR ROOM LAMP
LT-93
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SchematicINFOID:0000000001704470
WKWA5812E