Infiniti QX56 (Z62). Manual - part 701

EXL-96

< DTC/CIRCUIT DIAGNOSIS >

[XENON TYPE]

PARKING LAMP CIRCUIT

PARKING LAMP CIRCUIT

Component Function Check

INFOID:0000000006213964

1.

CHECK PARKING LAMP OPERATION

CONSULT-III ACTIVE TEST

1.

Select “EXTERNAL LAMPS” of IPDM E/R active test item.

2.

With operating the test items, check that the parking lamp is turned ON.

Is the inspection result normal?

YES

>> Parking lamp circuit is normal.

NO

>> Refer to 

EXL-96, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006213965

1.

CHECK PARKING LAMP FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuses are not fusing.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 2.

2.

CHECK PARKING LAMP SHORT CIRCUIT

1.

Disconnect the following connectors.

-

IPDM E/R

-

Front combination lamp

-

Rear combination lamp

-

License plate lamp

2.

Check continuity between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> Replace fuse. (Replace IPDM E/R if fusing is found again.)

NO

>> Repair or replace harness. And then replace the fuse.

3.

CHECK PARKING LAMP BULB

Check applicable lamp bulb.
Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace bulb.

4.

CHECK PARKING LAMP OUTPUT VOLTAGE

CONSULT-III ACTIVE TEST

1.

Disconnect front combination lamp connector.

2.

Turn ignition switch ON.

TAIL

: Parking lamp ON

Off

: Parking lamp OFF

Unit

Location

Fuse No.

Capacity

Parking lamp

IPDM E/R

#46

10 A

#47

IPDM E/R

Ground

Continuity

Connector

Terminal

RH

E14

37

Not existed

LH

43

PARKING LAMP CIRCUIT

EXL-97

< DTC/CIRCUIT DIAGNOSIS >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

3.

Select “EXTERNAL LAMPS” of IPDM E/R active test item.

4.

With operating the test items, check voltage between IPDM E/R harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace IPDM E/R.

5.

CHECK PARKING LAMP OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

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

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace harness.

6.

CHECK PARKING LAMP GROUND OPEN CIRCUIT

Check continuity between front combination lamp harness connector and ground.

Is the inspection result normal?

YES

>> Check corresponding bulb socket and harness. Repair or replace if necessary.

NO

>> Repair or replace harness.

(+)

(

−

)

Test item

Voltage

(Approx.)

IPDM E/R

Connector

Terminal

RH

E14

37

Ground

EXTERNAL 
LAMPS

TAIL

Battery voltage

Off

0 V

LH

43

TAIL

Battery voltage

Off

0 V

IPDM E/R

Front combination lamp

Continuity

Connector

Terminal

Connector

Terminal

RH

E14

37

E119

7

Existed

LH

43

E118

Front combination lamp

Ground

Continuity

Connector

Terminal

RH

E119

3

Existed

LH

E118

EXL-98

< DTC/CIRCUIT DIAGNOSIS >

[XENON TYPE]

FRONT SIDE MARKER LAMP CIRCUIT

FRONT SIDE MARKER LAMP CIRCUIT

Component Function Check

INFOID:0000000006238400

1.

CHECK PARKING LAMP OPERATION

Check that the parking lamp is turned ON.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Refer to 

EXL-96, "Component Function Check"

.

2.

CHECK FRONT SIDE MARKER LAMP OPERATION

CONSULT-III ACTIVE TEST

1.

Select “EXTERNAL LAMPS” of IPDM E/R active test item.

2.

With operating the lighting switch, check that the front side marker lamp is turned ON.

Is the inspection result normal?

YES

>> Front side marker lamp circuit is normal.

NO

>> Refer to 

EXL-98, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006238401

1.

CHECK FRONT SIDE MARKER LAMP BULB

Check the applicable lamp bulb.
Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace bulb.

2.

CHECK FRONT SIDE MARKER LAMP OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector and front combination lamp connector.

3.

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

Is the inspection result normal?

YES

>> Check corresponding bulb socket and harness. Repair or replace if necessary.

NO

>> Repair or replace harness.

TAIL

: Front side marker lamp ON

Off

: Front side marker lamp OFF

IPDM E/R

Front combination lamp

Continuity

Connector

Terminal

Connector

Terminal

LH

E14

43

E118

4

Existed

RH

37

E119

TURN SIGNAL LAMP CIRCUIT

EXL-99

< DTC/CIRCUIT DIAGNOSIS >

[XENON TYPE]

C

D

E

F

G

H

I

J

K

M

A

B

EXL

N

O

P

TURN SIGNAL LAMP CIRCUIT

Component Function Check

INFOID:0000000006213967

1.

CHECK TURN SIGNAL LAMP

CONSULT-III ACTIVE TEST

1.

Select “FLASHER” of BCM (FLASHER) active test item.

2.

With operating the test items, check that the turn signal lamp is turned ON.

Is the inspection result normal?

YES

>> Turn signal lamp circuit is normal.

NO

>> Refer to 

EXL-99, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006213968

1.

CHECK TURN SIGNAL LAMP BULB

Check applicable lamp bulb.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace bulb.

2.

CHECK TURN SIGNAL LAMP OUTPUT VOLTAGE

1.

Turn ignition switch OFF.

2.

Disconnect front combination lamp connector, door mirror connector and rear combination lamp connec-
tor.

3.

Turn ignition switch ON.

4.

With operating the turn signal switch, check voltage between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> GO TO 4.

LH

: Turn signal lamps (LH) ON

RH

: Turn signal lamps (RH) ON

Off

: Turn signal lamps OFF

(+)

(–)

Condition

Voltage

(Approx.)

BCM

Connector

Terminal

M70

60

Ground

Turn signal 
switch

LH

OFF

0 V

61

RH 

OFF

0 V

PKID0926E

PKID0926E