Infiniti M45 (Y34). Manual — part 654
PARKING, LICENSE PLATE AND TAIL LAMPS
LT-123
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LT
6.
CHECK RAP SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect headlamp battery saver control unit connector.
3.
Check voltage between headlamp battery saver control unit har-
ness connector M34 terminal 10 (Y/R) and ground after turning
off ignition switch.
OK or NG
OK
>> GO TO 8.
NG
>> GO TO 7.
7.
CHECK HARNESS CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between headlamp battery saver control unit
harness connector M34 terminal 10 (Y/R) and BCM harness
connector R4 terminal 135 (Y/G).
4.
Check continuity between headlamp battery saver control unit
harness connector M34 terminal 10 (Y/R) and ground.
OK or NG
OK
>> Replace BCM.
NG
>> Repair harness or connector.
8.
CHECK LIGHTING SWITCH
Check continuity of lighting switch. Refer to
LT-102, "Switch Circuit Inspection"
.
OK or NG
OK
>> GO TO 9.
NG
>> Replace lighting switch.
Connector
Terminal
(Wire color)
Condition
Voltage
M34
10 (Y/R)
Within 45 seconds after ignition switch is
turned off
Less than 1V
Front door is opened or more than 45
seconds after ignition switch is turned off
Battery
voltage
PKIA5944E
10 (Y/R) - 135 (Y/R)
: Continuity should exist.
10 (Y/R) - Ground
: Continuity should not exist.
PKIA5945E
LT-124
PARKING, LICENSE PLATE AND TAIL LAMPS
9.
CHECK LIGHTING SWITCH POWER SUPPLY CIRCUIT 1
1.
Turn ignition switch OFF.
2.
Disconnect headlamp battery saver control unit and lighting
switch connectors.
3.
Check continuity between headlamp battery saver control unit
harness connector M33 terminal 5 (L) and lighting switch har-
ness connector M55 terminal 11 (L).
4.
Check continuity between headlamp battery saver control unit
harness connector M33 terminal 5 (L) and ground.
OK or NG
OK
>> GO TO 10.
NG
>> Repair harness or connector.
10.
CHECK LIGHTING SWITCH POWER SUPPLY CIRCUIT 2
1.
Check continuity between headlamp battery saver control unit
harness connector M34 terminal 13 (L) and lighting switch har-
ness connector M55 terminal 11 (L).
2.
Check continuity between headlamp battery saver control unit
harness connector M34 terminal 13 (L) and ground.
OK or NG
OK
>> GO TO 11.
NG
>> Repair harness or connector.
11.
CHECK LIGHTING SWITCH GROUND CIRCUIT
Check continuity between lighting switch harness connector M55 ter-
minal 5 (B) and ground.
OK or NG
OK
>> Replace headlamp battery saver control unit.
NG
>> Repair harness.
5 (L) - 11 (L)
: Continuity should exist.
5 (L) - Ground
: Continuity should not exist.
PKIA5946E
13 (L) - 11 (L)
: Continuity should exist.
13 (L) - Ground
: Continuity should not exist.
PKIA5947E
5 (B) - Ground
: Continuity should exist.
PKIA5935E
PARKING, LICENSE PLATE AND TAIL LAMPS
LT-125
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LT
Bulb Replacement
AKS002GD
LICENSE PLATE LAMP
1.
Remove trunk lid finisher. Refer to
in “EXTERIOR & INTERIOR (EI)”
section.
2.
Disconnect license plate lamp connector.
3.
Turn bulb socket counterclockwise and unlock it.
4.
Remove bulb from its socket.
FRONT PARKING LAMP
Refer to
LT-41, "FRONT TURN SIGNAL AND PARKING (CLEARANCE) LAMP"
in “HEADLAMP (FOR USA)”.
FRONT SIDE MARKER LAMP
1.
Remove fender protector (front). Refer to
in “EI” section.
2.
Turn bulb socket counterclockwise and unlock it.
3.
Remove bulb from its socket.
REAR COMBINATION LAMP
1.
Remove trunk side finisher. Refer to
in “EXTERIOR & INTERIOR
(EI)” section.
2.
Turn bulb socket counterclockwise and unlock it.
3.
Remove bulb.
REAR SIDE MARKER LAMP
1.
Remove rear combination lamp. Refer to
2.
Turn bulb socket counterclockwise and unlock it.
3.
Remove bulb from bulb socket.
License plate lamp
: 12V 5W
PKIA0058E
Front side marker lamp
: 12V 3.8W
PKIA7001E
Stop/Tail lamp (outer·inner side)
: 12V 21/5W
Rear turn signal lamp
: 12V 21W (amber)
Buck-up lamp
: 12V 18W
PKIA2258E
Rear side marker lamp
: 12V 3.8W
PKIA2256E
LT-126
PARKING, LICENSE PLATE AND TAIL LAMPS
Removal and Installation
AKS002GE
LICENSE PLATE LAMP
Removal
1.
Remove trunk lid finisher outer. Refer to
in “EXTERIOR & INTERIOR (EI)” section.
2.
Disconnect license plate lamp connector.
3.
Remove license plate lamp mounting screw and remove license
plate lamp from the vehicle.
Installation
Install in the reverse order of removal, taking care of the following points.
FRONT PARKING LAMP
Refer to
LT-42, "Removal and Installation"
in “HEADLAMP (FOR USA)”.
FRONT SIDE MARKER LAMP
Removal
1.
Remove fender protector (front). Refer to
in “EI” section.
2.
While keep pressing spring clip of lamp with a pair of pliers, pull
lamp unit toward outside of vehicle.
3.
Disconnect bulb socket connector and remove lamp from the
vehicle.
Installation
Install in the reverse order of removal.
PKIA2252E
License plate lamp mounting screw
: 2.4 N·m (0.24 kg-m, 21 in-lb)
PKIA2255E
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