INFINITI FX35 2006 Service Manual

INTERIOR ROOM LAMP LT-179
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Revision: 2006 December 2006 FX35/FX45
2. ACTIVE TEST
1. Select “BCM” on CONSULT-II. Select “INT LAMP” active test.
2. When map lamp switch is in DOOR position, use active test to make sure map lamp operates.
OK or NG
OK >> Replace BCM. Refer to BCS-15, "Removal and Installa-
tion of BCM" .
NG >> GO TO 3.
3. CHECK MAP LAMP INPUT
1. Turn ignition switch OFF.
2. Check voltage between map lamp harness connector R52 termi- nal 2 and ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 4.
4. CHECK MAP LAMP
1. Disconnect map lamp connector.
2. Check continuity between map lamp.
OK or NG
OK >> GO TO 5.
NG >> Replace Map lamp.
5. CHECK MAP LAMP CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M4 terminal 41 and map lamp harness connector R52 terminal 3.
OK or NG
OK >> Replace BCM if map lamp does not work after setting the connector again. Refer to BCS-15, "
Removal and
Installation of BCM" .
NG >> Repair harness or connector. Map lamp should operate.
PKIA7641E
2 – Ground : Battery voltage.
PKIA5253E
Map lamp Condition Continuity
23 Map lamp switch is DOOR. Yes
Map lamp switch is OFF. No
PKIA6054E
41 – 3 : Continuity should exist.
PKIB3515E

LT-180
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
6. CHECK MAP LAMP CIRCUIT
1. Disconnect BCM connector and map lamp connector.
2. Check continuity between BCM harness connector M4 terminal 48 and map lamp harness connector R52 terminal 2.
OK or NG
OK >> Replace BCM if map lamp does not work after setting the connector again. Refer to BCS-15, "
Removal and
Installation of BCM" .
NG >> Repair harness or connector. 48 – 2 : Continuity should exist.
PKIB3514E

INTERIOR ROOM LAMP LT-181
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Revision: 2006 December 2006 FX35/FX45
Personal Lamp Control Does Not OperateNKS002YW
1. CHECK REAR DOOR SWITCH
Select “BCM” on CONSULT-II. With “INT LAMP” data monitor to
make sure switch “DOOR SW-RR” and “DOOR SW-RL” turn ON-
OFF linked with rear door (RH and LH) operation.
OK or NG
OK >> GO TO 2.
NG >> Inspect malfunctioning rear door switch.
2. CHECK PERSONAL LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect personal lamp connector.
3. Open rear door.
4. Check continuity between personal lamp harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK PERSONAL LAMP INPUT
Check voltage between personal lamp harness connector and
ground.
OK or NG
OK >> Replace personal lamp. Refer to LT- 1 8 8 , "PERSONAL
LAMP" .
NG >> GO TO 4.
PKIA7640E
Personal lamp con-
nector Terminal
Ground Continuity
RH R55 1 Ye s
LH R54 1
PKIA5257E
(+) (-)
Voltage
Personal lamp con-
nector Terminal
Ground
RH R55
2 Battery voltage
LH R54
PKIA5258E

LT-182
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
4. CHECK PERSONAL LAMP CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and personal lamp harness connector.
OK or NG
OK >> Replace BCM if personal lamp does not work after set- ting the connector again. Refer to BCS-15, "
Removal
and Installation of BCM" .
NG >> Repair harness or connector.
Ignition Key Hole Illumination Control Does Not OperateNKS002YX
1. CHECK EACH SWITCH
Select “BCM” on CONSULT-II. With “INT LAMP” data monitor to
make sure switches listed in display item list turn ON-OFF linked
with switch operation. Refer to LT- 1 7 5 , "
Display Item List" for
switches and their functions.
OK or NG
OK >> GO TO 2.
NG >> Inspect malfunctioning switch system.
2. ACTIVE TEST
1. Select “BCM” on CONSULT-II. Select “INT LAMP”.
2. Select “IGN ILLUM” active test to make sure lamp operates.
OK or NG
OK >> Replace BCM. Refer to BCS-15, "Removal and Installa-
tion of BCM" .
NG >> GO TO 3.
3. CHECK IGNITION KEY HOLE ILLUMINATION INPUT
1. Turn ignition switch OFF.
2. Check voltage between ignition key hole illumination harness connector M24 terminal 1 and ground.
OK or NG
OK >> GO TO 4.
NG >> GO TO 6.
BCM Personal lamp Continuity
Connector Terminal Connector Terminal
M4 41 RH R55
2Yes
LH R54
PKIB3517E
PKIB3532E
Ignition key hole illumination should operate.
PKIA7642E
1 – Ground : Battery voltage.
PKIA5260E

INTERIOR ROOM LAMP LT-183
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Revision: 2006 December 2006 FX35/FX45
4. CHECK IGNITION KEY HOLE ILLUMINATION BULB
1. Disconnect ignition key hole illumination connector.
2. Check continuity between ignition key hole illumination terminals 1 and 2.
OK or NG
OK >> GO TO 5.
NG >> Replace ignition key hole illumination. Refer to . LT- 1 8 5 ,
"IGNITION KEY HOLE ILLUMINATION (without
inteligent key)"LT- 1 8 5 , "IGNITION KEY HOLE ILLUMI-
NATION (with inteligent key)"
5. CHECK IGNITION KEY HOLE ILLUMINATION CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector M3 terminal 1 and ignition key hole illumination harness connector M24 ter-
minal 2.
OK or NG
OK >> Replace BCM if ignition key hole illumination does not work after setting the connector again. Refer to BCS-15,
"Removal and Installation of BCM" .
NG >> Repair harness or connector.
6. CHECK IGNITION KEY HOLE ILLUMINATION CIRCUIT
1. Disconnect BCM connector and ignition key hole illumination connector.
2. Check continuity between BCM harness connector M4 terminal 41 and ignition key hole illumination harness connector M24 ter-
minal 1.
OK or NG
OK >> Replace BCM if ignition key hole illumination does not work after setting the connector again. Refer to BCS-15,
"Removal and Installation of BCM" .
NG >> Repair harness or connector. 1 – 2 : Continuity should exist.
PKIA7789E
1 – 2 : Continuity should exist.
PKIA7643E
41 – 1 : Continuity should exist.
PKIB3520E

LT-184
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
All Step Lamps Do Not OperateNKS002YY
1. CHECK EACH DOOR SWITCH
Select “BCM” on CONSULT-II. With “INT LAMP” data monitor to
make sure switches listed below turn ON-OFF linked with switch
operation.
OK or NG
OK >> GO TO 2.
NG >> Inspect malfunctioning switch system.
2. CHECK STEP LAMP INPUT
1. Turn ignition switch OFF.
2. Check voltage between front door driver side step lamp harness connector D9 terminal 1 and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3. CHECK STEP LAMP CIRCUIT
1. Disconnect BCM connector and front door driver side step lamp connector.
2. Check continuity between BCM harness connector M4 terminal 47 and front door driver side step lamp harness connector D9
terminal 2.
OK or NG
OK >> Replace BCM if step lamp does not work after setting the connector again. Refer to BCS-15, "
Removal and
Installation of BCM" .
NG >> Repair harness or connector.
Switch name CONSULT screen
Driver side door switch DOOR SW - DR
Passenger side door switch DOOR SW - AS
Rear RH side door switch DOOR SW - RR
Rear LH side door switch DOOR SW - RL
PKIB3532E
1 – Ground : Battery voltage.
PKIA5264E
47 – 2 : Continuity should exist.
PKIB3522E

INTERIOR ROOM LAMP LT-185
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Revision: 2006 December 2006 FX35/FX45
4. CHECK STEP LAMP CIRCUIT
1. Disconnect BCM connector and front door driver side step lamp connector.
2. Check continuity between BCM harness connector M4 terminal 41 and front door driver side step lamp harness connector D9
terminal 1.
OK or NG
OK >> Replace BCM if step lamp does not work after setting the connector again. Refer to BCS-15, "
Removal and
Installation of BCM" .
NG >> Repair harness or connector.
All Interior Room Lamps Do Not OperateNKS002YZ
1. CHECK POWER SUPPLY CIRCUIT
1. All interior room lamps switch are OFF.
2. Turn ignition switch ON.
3. Check voltage between BCM harness connector M4 terminal 41 and ground.
OK or NG
OK >> Repair harness or connector. In a case of making a short circuit, be sure to disconnect cable from the nega-
tive terminal repairing harness, and then reconnect.
NG >> Replace BCM. Refer to BCS-15, "
Removal and Installa-
tion of BCM" .
Bulb ReplacementNKS002Z0
IGNITION KEY HOLE ILLUMINATION (WITHOUT INTELIGENT KEY)
1. Remove combination meter. Refer to DI-25, "Removal and
Installation of Combination Meter" .
2. Remove screw and remove NATS antenna amp.
3. Pull out ring and turn bulb socket to left to release lock.
4. Installation is the reverse order of removal.
IGNITION KEY HOLE ILLUMINATION (WITH INTELIGENT KEY)
1. Remove instrument lower panel (driver side). Refer to IP-10,
"INSTRUMENT PANEL ASSEMBLY" .
2. Turn the bulb socket counterclockwise and unlock it.
3. Installation is the reverse order of removal. 41 – 1 : Continuity should exist.
PKIB3523E
41 – Ground : Battery voltage.
PKIB3524E
Ignition key hole illumination : 12 V - 0.8 W
SKIA5575E
Ignition key hole illumination : 12 V - 0.8 W
PKIC9733E

LT-186
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
FRONT STEP LAMP
1. Remove door finisher. Refer to EI-35, "Removal and Installation"
.
2. Insert a screwdriver in lens and remove lens.
3. Remove bulb.
4. Installation is the reverse order of removal.
REAR STEP LAMP
1. Remove door finisher. Refer to EI-35, "Removal and Installation"
.
2. Insert a screwdriver in lens and remove lens.
3. Remove bulb.
4. Installation is the reverse order of removal.
LUGGAGE ROOM LAMP
1. Remove luggage room lamp. Refer to LT- 1 8 7 , "LUGGAGE
ROOM LAMP" .
2. Remove screw from luggage room lamp.
3. Insert a suitable tool and remove lens.
4. Remove bulb.
5. Installation is the reverse order of removal.
VANITY MIRROR LAMP
1. Insert a thin screwdriver in the lens end and remove lens.
2. Remove bulb together with substrate.
3. Installation is the reverse order of removal. Step lamp : 12 V - 5 W
SKIA5564E
Step lamp : 12 V - 5 W
SKIA5565E
Luggage room lamp : 12 V - 8 W
SKIA6197E
Vanity mirror lamp : 12 V - 1.32 W
PKIA7806E

INTERIOR ROOM LAMP LT-187
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Revision: 2006 December 2006 FX35/FX45
MAP LAMP
1. Remove lens using clip driver or suitable tool.
2. Remove bulb.
3. Installation is the reverse order of removal.
INTERIOR ROOM LAMP
1. Remove interior room lamp. Refer to LT- 1 8 7 , "Removal and
Installation" .
2. Insert a suitable tool and remove lens.
3. Remove bulb.
4. Installation is the reverse order of removal.
PERSONAL LAMP
1. Remove personal lamp. Refer to LT- 1 8 8 , "PERSONAL LAMP" .
2. Remove screw from personal lamp.
3. Insert a screwdriver or similar tool and remove lens.
4. Remove bulb.
5. Installation is the reverse order of removal.
Removal and InstallationNKS002Z1
LUGGAGE ROOM LAMP
Removal
1. Use a clip driver or similar tool to press metal clip, and remove luggage room lamp.
2. Disconnect luggage room lamp connector.
Installation
Installation is the reverse order of removal. Map lamp : 12 V - 8 W
PKIA2846E
Interior room lamp :12 V - 10 W
PKIB3637E
Personal lamp : 12 V - 8 W
SKIA5577E
SKIA5579E

LT-188
INTERIOR ROOM LAMP
Revision: 2006 December 2006 FX35/FX45
MAP LAMP
Removal
1. Insert a clip driver or suitable tool back of map lamp and pull down it to disengage pawl.
2. Pull down map lamp in direction shown by the arrow in the fig- ure.
3. Disconnect map lamp connector and remove map lamp.
Installation
Installation is the reverse order of removal.
INTERIOR ROOM LAMP
Removal
1. Use a suitable tool to press metal clip and remove room lamp.
2. Disconnect interior room lamp connector.
Installation
Installation is the reverse order of removal.
PERSONAL LAMP
Removal
1. Use a clip driver or similar tool to press metal clip, and remove personal lamp.
2. Disconnect personal lamp connector.
Installation
Installation is the reverse order of removal.
PKIA2847E
PKIB3525E
SKIA5578E