Infiniti FX35 / FX45. Manual - part 809

PARKING, LICENSE PLATE AND TAIL LAMPS

LT-131

< SERVICE INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

LT

N

O

P

OK or NG

OK

>> GO TO 6.

NG

>> GO TO 5.

5.

CHECK PARKING, LICENSE PLATE AND SIDE MARKER LAMPS CIRCUIT 

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Check continuity between IPDM E/R harness connector and
front side marker lamp harness connector. 

 (+)

(-)

Voltage

Parking lamp con-

nector

Terminal

RH

E23

2

Ground Battery voltage

LH

E43

PKIC9695E

 (+)

(-)

Voltage

License plate lamp 

connector

Terminal

RH

D111

1

Ground Battery 

voltage

LH

D110

PKIA5238E

(+)

(-)

Voltage

Rear combination 

lamp connector

Terminal

RH

B219

1

Ground Battery 

voltage

LH

B57

PKIA5239E

IPDM E/R

Front side marker lamp

Continuity

Connector

Terminal

Connector

Terminal

E7

22

RH

E22

1

Yes

LH

E42

PKIA5240E

LT-132

< SERVICE INFORMATION >

PARKING, LICENSE PLATE AND TAIL LAMPS

4.

Check continuity between IPDM E/R harness connector and
parking lamp harness connector. 

5.

Check continuity between IPDM E/R harness connector and
license plate lamp harness connector.

6.

Check continuity between IPDM E/R harness connector and
rear combination lamp harness connector.

OK or NG

OK

>> Replace IPDM E/R. Refer to 

PG-24, "Removal and

Installation of IPDM E/R"

.

NG

>> Repair harness or connector.

6.

CHECK GROUND

1.

Turn ignition switch OFF.

2.

Check continuity between front side maker lamp harness con-
nector and ground.

IPDM E/R

Parking lamp

Continuity

Connector

Terminal

Connector

Terminal

E7

22

RH

E23

2

Yes

LH

E43

PKIC9696E

IPDM E/R

License plate lamp

Continuity

Connector

Terminal

Connector

Terminal

E7

22

RH

D111

1

Yes

LH

D110

PKIA5242E

IPDM E/R

Rear combination lamp

Continuity

Connector

Terminal

Connector

Terminal

E7

22

RH

B219

1

Yes

LH

B57

PKIA5243E

Front side marker 

lamp connector

Terminal

Ground

Continuity

RH

E22

2

Yes

LH

E42

PKIA5244E

PARKING, LICENSE PLATE AND TAIL LAMPS

LT-133

< SERVICE INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

LT

N

O

P

3.

Check continuity between parking lamp harness connector and
ground.

4.

Check continuity between license plate lamp harness connector
and ground.

5.

Check continuity between rear combination lamp harness con-
nector and ground.

OK or NG

OK

>> Check bulb.

NG

>> Repair harness or connector.

Tail Lamp Does Not Operate

INFOID:0000000001328396

1.

CHECK STOP LAMP AND TURN SIGNAL LAMP

Make sure stop lamps and turn signal lamps is illuminated.
OK or NG

OK

>> GO TO 2.

NG

>> GO TO 3.

2.

CHECK INPUT SIGNAL

Check voltage between rear combination lamp control unit harness
connector and ground.

OK or NG

Parking lamp con-

nector

Terminal

Ground

Continuity

RH

E23

3

Yes

LH

E43

PKIC9688E

License plate lamp 

connector

Terminal

Ground

Continuity

RH

D111

2

Yes

LH

D110

PKIA5246E

Rear combination 

lamp connector

Terminal

Ground

Continuity

RH

B219

2

Yes

LH

B57

PKIA5247E

(+)

(-)

Condition

Voltage

Rear combina-

tion lamp control 

unit connector

Terminal

B65

2

Ground

Lighting switch 1ST 

position is ON

Battery voltage

Lighting switch 1ST 

position is OFF

Approx. 0 V

PKIA5248E

LT-134

< SERVICE INFORMATION >

PARKING, LICENSE PLATE AND TAIL LAMPS

OK

>> Replace rear combination lamp control unit.

NG

>> Repair harness or connector.

3.

CHECK POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Check voltage between rear combination lamp control unit har-
ness connector B65 terminal 1 and ground.

OK or NG

OK

>> GO TO 4.

NG

>> Repair harness or connector.

4.

CHECK GROUND CIRCUIT

1.

Disconnect rear combination lamp control unit connector.

2.

Check continuity between rear combination lamp control unit
harness connector B65 terminal 7 and ground.

OK or NG

OK

>> GO TO 5.

NG

>> Repair harness or connector.

5.

CHECK REAR COMBINATION LAMPS CIRCUIT

1.

Disconnect rear combination lamp RH and LH connectors.

2.

Check continuity between rear combination lamp control unit
harness connector B65 terminal 11 and rear combination lamp
LH harness connector B57 terminal 3.

3.

Check continuity between rear combination lamp control unit
harness connector B65 terminal 10 and rear combination lamp
LH harness connector B57 terminal 4.

4.

Check continuity between rear combination lamp control unit harness connector B65 terminal 9 and rear
combination lamp RH harness connector B219 terminal 3.

5.

Check continuity between rear combination lamp control unit harness connector B65 terminal 8 and rear
combination lamp RH harness connector B219 terminal 4.

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.

Parking, License Plate, Side Maker and Tail Lamps Do Not Turn OFF (After Approx. 10 

1 – Ground

: Battery voltage.

PKIB3526E

7 – Ground

: Continuity should exist.

SKIA5908E

11 – 3

: Continuity should exist.

10 – 4

: Continuity should exist.

9 – 3

: Continuity should exist.

8 – 4

: Continuity should exist.

SKIA5910E