2005 INFINITI FX35 turn signal

LT-108
TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2005 July 2005 FX
4. CHECK GROUND
Check continuity hazard switch harness connector M51 terminal 1
(B) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5. CHECK HAZARD SWITCH
Check continuity hazard switch.
OK or NG
OK >> Replace BCM if turn signal lamps does not work after setting the connector again. Refer to BCS-16, "
Removal
and Installation of BCM" .
NG >> Replace hazard switch.
Turn Signal Indicator Lamp Does Not OperateAKS007D7
1. CHECK BULB
Check bulb of turn signal indicator lamp in combination meter.
OK or NG
OK >> Replace combination meter.
NG >> Replace indicator bulb.
Bulb Replacement (Front Turn Signal Lamp)AKS007D8
Refer to LT- 3 6 , "Bulb Replacement" in "HEADLAMP -XENON TYPE-".
Bulb Replacement (Rear Turn Signal Lamp)AKS007D9
Refer to LT- 1 4 9 , "Bulb Replacement" in "REAR COMBINATION LAMP".
Removal and Installation of Front Turn Signal LampAKS007DA
Refer to LT- 3 7 , "Removal and Installation" in "HEADLAMP -XENON TYPE-".
Removal and Installation of Rear Turn Signal Lamp AKS007DB
Refer to LT- 1 4 9 , "Removal and Installation" in "REAR COMBINATION LAMP".
1 (B) – Ground : Continuity should exist.
SKIA5913E
Terminal
Condition Continuity
Hazard switch
12 Hazard switch is ON Yes
Hazard switch is OFF No
PKIA5221E

TURN SIGNAL AND HAZARD WARNING LAMPS LT-109
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Removal and Installation of Rear Combination Lamp Control UnitAKS007NX
REMOVAL
1. Remove luggage side finisher assembly (left). Refer to EI-43,
"Removal and Installation" in “EI” section.
2. Remove nuts (2), and remove rear combination lamp control unit.
INSTALLATION
Installation is the reverse order of removal.
PKIB3631E

LT-110
LIGHTING AND TURN SIGNAL SWITCH
Revision: 2005 July 2005 FX
LIGHTING AND TURN SIGNAL SWITCHPFP:25540
Removal and InstallationAKS007DC
REMOVAL
1. Remove steering column cover. Refer to IP-10, "INSTRUMENT
PANEL ASSEMBLY" in “IP” section.
2. While pressing pawls in direction as shown in the figure, pull lighting and turn signal switch toward driver door and disconnect
from the base.
INSTALLATION
Installation is the reverse order of removal.
PKIB3477E

LT-114
COMBINATION SWITCH
Revision: 2005 July 2005 FX
4. Touch “COMB SW”.
DATA MONITOR
Operation Procedure
1. Touch “COMB SW” on “SELECT TEST ITEM” screen.
2. Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.
3. Touch either “ALL SIGNALS” or “SELECTION FROM MENU” on “SELECT MONITOR ITEM” screen.
4. When “SELECTION FROM MENU” is selected, touch items to be monitored. When “ALL SIGNALS” is selected, all the signals will be monitored.
5. Touch “START”.
6. Touch “RECORD” while monitoring, then the status of the monitored item can be recorded. To stop recording, touch “STOP”.
Display Item List
PKIA5223E
ALL SIGNALS Monitors all the signals.
SELECTION FROM MENU Selects items and monitors them.
Monitor item Contents
TURN SIGNAL R “ON/OFF” Displays “Turn Right (ON)/Other (OFF)” status, determined from lighting switch signal.
TURN SIGNAL L “ON/OFF” Displays “Turn Left (ON)/Other (OFF)” status, determined from lighting switch signal.
HI BEAM SW “ON/OFF” Displays status (high beam switch: ON/Others: OFF) of high beam switch judged from lighting
switch signal.
HEAD LAMP SW 1 “ON/OFF” Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 1 judged from lighting
switch signal.
HEAD LAMP SW 2 “ON/OFF” Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from lighting
switch signal.
LIGHT SW 1ST “ON/OFF” Displays status (lighting switch 1ST or 2ND position: ON/Others: OFF) of lighting switch judged
from lighting switch signal.
PASSING SW “ON/OFF” Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged from lighting
switch signal.
AUTO LIGHT SW “ON/OFF” Displays “Auto light switch (ON)/Other (OFF)” status, determined from lighting switch signal.
FR FOG SW “ON/OFF” Displays “Front fog lamp switch (ON)/Other (OFF)” status, determined from lighting switch signal.
FR WIPER HI “ON/OFF” Displays “Front Wiper HI (ON)/Other (OFF)” status, determined from wiper switch signal.
FR WIPER LOW “ON/OFF” Displays “Front Wiper LOW (ON)/Other (OFF)” status, determined from wiper switch signal.
FR WIPER INT “ON/OFF” Displays “Front Wiper INT (ON)/Other (OFF)” status, determined from wiper switch signal.
FR WASHER SW “ON/OFF” Displays “Front Washer Switch (ON)/Other (OFF)” status, determined from wiper switch signal.
INT VOLUME “1 - 7” Displays intermittent operation knob setting (1 - 7), determined from wiper switch signal.
RR WIPER ON “ON/OFF” Displays “rear Wiper (ON)/Other (OFF)” status as judged from wiper switch signal.
RR WIPER INT “ON/OFF” Displays “rear Wiper INT (ON)/Other (OFF)” status as judged from wiper switch signal.
RR WASHER SW “ON/OFF” Displays “rear Washer Switch (ON)/Other (OFF)” status as judged from wiper switch signal.

COMBINATION SWITCH LT-117
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Revision: 2005 July 2005 FX
4. BCM OUTPUT TERMINAL INSPECTION
1. Turn lighting switch and wiper switch into ON.
2. Set wiper dial position 4.
3. Connect BCM and combination switch connectors, and check BCM output terminal voltage waveform of suspect malfunction-
ing system.
OK or NG
OK >> Open circuit in combination switch, GO TO 5.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installa-
tion of BCM" .
5. COMBINATION SWITCH INSPECTION
Referring to table below, perform combination switch inspection.
>> INSPECTION END
Removal and InstallationAKS007G8
For details, refer to LT- 11 0 , "LIGHTING AND TURN SIGNAL SWITCH" .
Suspect
system Terminal
Combination switch (+) (-)
Connector Terminal (Wire color)
1
M17 1 (W/R)
Ground
22 (W/G)
33 (W/B)
44 (G)
55 (GY/R)
PKIA5232E
Procedure
123456 7
Replace
lighting
switch Confirm
check
results OK INSPECTION END
Confirm
check
results OK INSPECTION END
Confirm
check
results OK INSPECTION END
NG Replace wiper
switch NGReplace switch
base NGConfirm symptom
again

STOP LAMP LT-123
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Revision: 2005 July 2005 FX
Stop Lamp Does Not OperateAKS007IJ
1. CHECK TAIL LAMP AND TURN SIGNAL LAMP
Make sure tail lamps and turn signal lamps is illuminated.
OK or NG
OK >> GO TO 2.
NG >> GO TO 6.
2. CHECK FUSE
Check fuse No.20 is blow out.
OK or NG
OK >> GO TO 3.
NG >> If fuse is blow out, be sure to eliminate cause of problem before installing new fuse.
3. CHECK INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between rear combination lamp control unit har- ness connector and ground.
OK or NG
OK >> Replace rear combination lamp control unit.
NG >> GO TO 4.
4. CHECK STOP LAMP SWITCH POWER SUPPLY CIRCUIT
1. Disconnect stop lamp switch connector.
2. Check voltage between stop lamp switch harness connector E210 terminal 1 (GY) and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
Te r m i n a l
(-) Condition Voltage
(+)
Connector Terminal
(Wire color)
B65 3 (P) Ground Stop lamp switch is ON.
(Depressed) Battery
voltage
Stop lamp switch is OFF. (Released) Approx. 0
PKIA5233E
1 (GY) – Ground : Battery voltage.
PKIA5234E

STOP LAMP LT-125
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Revision: 2005 July 2005 FX
8. CHECK STOP LAMPS CIRCUIT
1. Disconnect rear combination lamp RH and LH connector.
2. Check continuity between rear combination lamp control unit harness connector B65 terminal 11 (W) and rear combination
lamp LH harness connector B57 terminal 3 (W).
3. Check continuity between rear combination lamp control unit harness connector B65 terminal 10 (BR) and rear combination
lamp LH harness connector B57 terminal 4 (BR).
4. Check continuity between rear combination lamp control unit harness connector B65 terminal 9 (LG) and rear combination lamp RH harness connector B219 terminal 3
(LG).
5. Check continuity between rear combination lamp control unit harness connector B65 terminal 8 (Y) and rear combination lamp RH harness connector B219 terminal 4 (Y).
OK or NG
OK >> Replace rear combination lamp control unit or rear combination lamp, and then check if turn signal lamps is illuminated.
NG >> Repair harness or connector.
High-Mounted Stop LampAKS007DM
BULB REPLACEMENT, REMOVAL AND INSTALLATION
1. Remove cap from back door finisher and remove nuts. Refer to EI-45, "
Removal and Installation" in “EI” section.
2. Disconnect high-mounted stop lamp connector.
3. Remove washer tube from high-mounted stop lamp, and remove high-mounted stop lamp from the rear air spoiler.
4. Remove seal packing from the rear air spoiler.
5. Installation is the reverse order of removal.
CAUTION:
Seal packing cannot be reused.
Stop LampAKS007DN
BULB REPLACEMENT
Refer to LT- 1 4 9 , "Bulb Replacement" in “REAR COMBINATION LAMP”.
REMOVAL AND INSTALLATION
Refer to LT- 1 4 9 , "Removal and Installation" in “REAR COMBINATION LAMP”.
Rear Combination Lamp Control UnitAKS007NY
REMOVAL AND INSTALLATION
Refer to LT- 1 0 9 , "Removal and Installation of Rear Combination Lamp Control Unit" in “TURN SIGNAL AND
HAZARD WARNING LAMPS”. 11 (W) – 3 (W) : Continuity should exist.
10 (BR) – 4 (BR) : Continuity should exist.
9 (LG) – 3 (LG) : Continuity should exist.
8 (Y) – 4 (Y) : Continuity should exist.
SKIA5910E
High-mounted stop lamp : LED
SKIA5562E

PARKING, LICENSE PLATE AND TAIL LAMPS LT-129
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Revision: 2005 July 2005 FX
PARKING, LICENSE PLATE AND TAIL LAMPSPFP:26550
Component Parts and Harness Connector LocationAKS007O7
System DescriptionAKS007DT
Control of the parking, license plate, side marker and tail lamp operation is dependent upon the position of the
lighting switch (combination switch). When the lighting switch is placed in the 1ST position, the BCM (body
control module) receives input signal requesting the parking, license plate, side marker and tail lamps to illumi-
nate. This input signal is communicated to the IPDM E/R (intelligent power distribution module engine room)
across the CAN communication lines. CPU (central processing unit) located in the IPDM E/R controls the tail
lamp relay coil. This relay, when energized, directs power to the parking, license plate, side marker and tail
lamps, which then illuminate.
The current that flows by Rear combination lamp control unit is controlled, and a tail lamp (LED) is made to
turn ON.
OUT LINE
Power is supplied at all times

through 10A fuse (No. 71, located in IPDM E/R)

to tail lamp relay, located in IPDM E/R, and

to CPU located in IPDM E/R,
PKIB3478E