Infiniti FX35 / FX45. Manual - part 816

 

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Infiniti FX35 / FX45. Manual - part 816

 

 

INTERIOR ROOM LAMP

LT-159

< SERVICE INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

LT

N

O

P

1.

Select “INT LAMP” of BCM data monitor item.

2.

Check that switches listed in display item list turn ON-OFF linked with switch operation. Refer to 

LT-155,

"CONSULT-III Functions (BCM)"

 for switches and their functions.

OK or NG

OK

>> GO TO 2.

NG

>> Inspect malfunctioning switch system.

2.

CHECK BETWEEN BCM AND MAP LAMP

CONSULT-III ACTIVE TEST

1.

Select “INT LAMP” of BCM (INT LAMP) active test item.

2.

With operating the test item, check the map lamp operation (When map lamp switch is in DOOR position).

OK or NG

OK

>> Replace BCM. Refer to 

BCS-13, "Removal and Installation 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-13, "Removal and

Installation of BCM"

.

NG

>> Repair harness or connector.

6.

CHECK MAP LAMP CIRCUIT

Map lamp should operate.

2 – Ground

: Battery voltage.

PKIA5253E

Map lamp

Condition

Continuity

2

Map lamp switch is DOOR.

Yes

Map lamp switch is OFF.

No

PKIA6054E

41 – 3

: Continuity should exist.

PKIB3515E

LT-160

< SERVICE INFORMATION >

INTERIOR ROOM LAMP

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-13, "Removal and

Installation of BCM"

.

NG

>> Repair harness or connector.

Personal Lamp Control Does Not Operate

INFOID:0000000001381758

1.

CHECK REAR DOOR SWITCH

CONSULT-III DATA MONITOR

1.

Select “INT LAMP” of BCM data monitor item.

2.

Check that switches listed in display item list turn ON-OFF linked with switch operation. Refer to 

LT-155,

"CONSULT-III Functions (BCM)"

 for switches and their functions.

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 (RH and LH) harness
connectors 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-166, "Removal and

Installation"

.

NG

>> GO TO 4.

4.

CHECK PERSONAL LAMP CIRCUIT

48 – 2

: Continuity should exist.

PKIB3514E

Personal lamp connector

Terminal

Ground

Continuity

RH

R55

1

Yes

LH

R54

1

PKIA5257E

Terminals

Voltage

(Approx.)

 (+)

(-)

Personal lamp connector

Terminal

Ground

RH

R55

2

Battery voltage

LH

R54

PKIA5258E

INTERIOR ROOM LAMP

LT-161

< SERVICE INFORMATION >

C

D

E

F

G

H

I

J

L

M

A

B

LT

N

O

P

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and personal
lamp (RH and LH) harness connectors.

OK or NG

OK

>> Replace BCM if personal lamp does not work after set-

ting the connector again. Refer to 

BCS-13, "Removal and Installation of BCM"

.

NG

>> Repair harness or connector.

Ignition Keyhole Illumination Control Does Not Operate

INFOID:0000000001381759

1.

CHECK EACH SWITCH

CONSULT-III DATA MONITOR

1.

Select “INT LAMP” of BCM data monitor item.

2.

Check that switches listed in display item list turn ON-OFF linked with switch operation. Refer to 

LT-155,

"CONSULT-III Functions (BCM)"

 for switches and their functions.

OK or NG

OK

>> GO TO 2.

NG

>> Inspect malfunctioning switch system.

2.

ACTIVE TEST

CONSULT-III ACTIVE TEST

1.

Select “IGN ILLUM” of BCM (INT LAMP) active test item.

2.

With operating the test item, check the ignition key hole illumination operation (When interior room lamp
switch is in DOOR position).

OK or NG

OK

>> Replace BCM. Refer to 

BCS-13, "Removal and Installation 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.

4.

CHECK IGNITION KEY HOLE ILLUMINATION BULB

BCM

Personal lamp

Continuity

Connector

Terminal

Connector

Terminal

M4

41

RH

R55

2

Yes

LH

R54

PKIB3517E

Ignition key hole illumination 
should operate.

1 – Ground

: Battery voltage.

PKIA5260E

LT-162

< SERVICE INFORMATION >

INTERIOR ROOM LAMP

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-182,

"Removal and Installation"

.

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-13,

"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-13,

"Removal and Installation of BCM"

.

NG

>> Repair harness or connector.

All Step Lamps Do Not Operate

INFOID:0000000001381760

1.

CHECK EACH DOOR SWITCH

CONSULT-III DATA MONITOR

1.

Select “INT LAMP” of BCM data monitor item.

2.

Check that switches listed in display item list 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 – 2

: Continuity should exist.

PKIA7789E

1 – 2

: Continuity should exist.

PKIA7643E

41 – 1

: Continuity should exist.

PKIB3520E

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

 

 

 

 

 

 

 

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