Infiniti M45 (Y34). Manual - part 654

PARKING, LICENSE PLATE AND TAIL LAMPS

LT-123

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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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Bulb Replacement

AKS002GD

LICENSE PLATE LAMP

1.

Remove trunk lid finisher. Refer to 

EI-42, "TRUNK ROOM TRIM

& TRUNK LID FINISHER"

  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 

EI-21, "FENDER

PROTECTOR"

  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 

EI-42, "TRUNK ROOM

TRIM  & TRUNK LID FINISHER"

  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 

LT-127, "REAR COM-

BINATION LAMP"

 .

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 

EI-30, "TRUNK LID

FINISHER"

  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 

EI-21, "FENDER

PROTECTOR"

  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