Nissan Qashqai J11. Manual - part 1773

INTERIOR ROOM LAMP CIRCUIT

INL-57

< DTC/CIRCUIT DIAGNOSIS >

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INTERIOR ROOM LAMP CIRCUIT

Diagnosis Procedure

INFOID:0000000010430942

NOTE:
Before performing the diagnosis, check that the following items are normal.
• Interior room lamp power supply
• Map lamp bulb
• Room lamp bulb
• Personal lamp bulb
• Vanity mirror lamp bulb

1.

CHECK INTERIOR ROOM LAMP POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Remove interior room lamp relay.

3.

Disconnect following connectors.

-

Map lamp

-

Room lamp

-

Personal lamp

-

Vanity mirror lamp

4.

Check continuity between interior room lamp relay harness connector and each interior room lamp har-
ness connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harnesses.

2.

CHECK INTERIOR ROOM LAMP GROUND CIRCUIT

Check continuity between each interior room lamp harness connector and ground.

Is the inspection result normal?

YES

>> Replace applicable interior room lamp.

NO

>> Repair or replace harnesses.

Interior room lamp relay

Each interior room lamp

Continuity

Connector

Terminal

Connector

Terminal

M80

7

Map lamp

R14

4

Existed

Room lamp

R7

4

Personal lamp LH

R9

2

Personal lamp RH

R10

2

Vanity mirror lamp LH

R12

1

Vanity mirror lamp RH

R13

1

Each interior room lamp

—

Continuity

Connector

Terminal

Map lamp

R14

3

Ground

Existed

Room lamp

R7

3

Personal lamp LH

R9

1

Personal lamp RH

R10

1

Vanity mirror lamp LH

R12

2

Vanity mirror lamp RH

R13

2

INL-58

< DTC/CIRCUIT DIAGNOSIS >

INTERIOR ROOM LAMP CONTROL CIRCUIT

INTERIOR ROOM LAMP CONTROL CIRCUIT

Component Function Check

INFOID:0000000010430911

NOTE:
Before performing the diagnosis, check that the following items are normal.
• Interior room lamp power supply
• Map lamp bulb
• Room lamp bulb
• Personal lamp bulb

1.

CHECK INTERIOR ROOM LAMP CONTROL FUNCTION

CONSULT ACTIVE TEST

1.

Switch the map lamp switch, room lamp switch or personal lamp switch to DOOR.

2.

Turn ignition switch ON.

3.

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

4.

With operating the test items, check that each interior room lamp turns ON/OFF.

Does the interior room lamp turns ON/OFF?

YES

>> Interior room lamp control circuit is normal.

NO

>> Refer to 

INL-58, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010430912

1.

CHECK INTERIOR ROOM LAMP CONTROL OUTPUT

CONSULT ACTIVE TEST

1.

Turn ignition switch OFF.

2.

Disconnect following connectors.

-

Map lamp

-

Room lamp

-

Personal lamp

3.

Turn ignition switch ON.

4.

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

5.

 With operating the test item, check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 2.

NO-1

>> Continuity exists and remains unchanged: GO TO 3.

NO-2

>> Continuity does not exist and remains unchanged: Replace BCM. Refer to 

BCS-132, "Removal

and Installation"

.

2.

CHECK INTERIOR ROOM LAMP CONTROL OPEN CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and each interior room lamp harness connector.

On

: Interior room lamp gradual brightening

Off

: Interior room lamp gradual dimming

BCM

Ground

Test item

Continuity

Connector

Terminal

M68

138

INT LAMP

On

Existed

Off

Not existed

INTERIOR ROOM LAMP CONTROL CIRCUIT

INL-59

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> Replace applicable interior room lamp.

NO

>> Repair or replace harnesses.

3.

CHECK INTERIOR ROOM LAMP CONTROL SHORT CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect BCM connector.

3.

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-132, "Removal and Installation"

.

NO

>> Repair or replace harnesses.

BCM

Each interior room lamp

Continuity

Connector

Terminal

Connector

Terminal

M68

138

Map lamp

R14

2

Existed

Room lamp

R7

2

Personal lamp LH

R9

3

Personal lamp RH

R10

3

BCM

Ground

Continuity

Connector

Terminal

M68

138

Not existed

INL-60

< DTC/CIRCUIT DIAGNOSIS >

LUGGAGE ROOM LAMP CIRCUIT

LUGGAGE ROOM LAMP CIRCUIT

Component Function Check

INFOID:0000000010503097

NOTE:
Before performing the diagnosis, check that the following items are normal.
• Interior room lamp power supply
• Luggage room lamp bulb

1.

CHECK LUGGAGE ROOM LAMP OPERATION

CONSULT ACTIVE TEST

1.

Turn ignition switch ON.

2.

Select “TRUNK/LUGGAGE LAMP TEST” of BCM (INTELLIGENT KEY) active test item.

3.

With operating the test items, check that luggage room lamp turns ON/OFF.

Does luggage room lamp turns ON/OFF?

YES

>> Luggage room lamp circuit is normal.

NO

>> Refer to 

INL-60, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010430944

1.

CHECK LUGGAGE ROOM LAMP POWER SUPPLY CIRCUIT

1.

Turn ignition switch OFF.

2.

Remove interior room lamp relay.

3.

Disconnect luggage room lamp connector.

4.

Check continuity between interior room lamp relay harness connector and luggage room lamp harness
connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harnesses.

2.

CHECK LUGGAGE ROOM LAMP OUTPUT

Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO-1

>> Continuity exists and remains unchanged: GO TO 4.

NO-2

>> Continuity does not exist and remains unchanged: Replace BCM. Refer to 

BCS-132, "Removal

and Installation"

.

3.

CHECK LUGGAGE ROOM LAMP OPEN CIRCUIT

1.

Disconnect BCM connector.

2.

Check continuity between BCM harness connector and luggage room lamp harness connector.

On

: Luggage room lamp ON

Off

: Luggage room lamp OFF

Interior room lamp relay

Luggage room lamp

Continuity

Connector

Terminal

Connector

Terminal

M80

7

B49

1

Existed

BCM

Ground

Condition

Continuity

Connector

Terminal

B3

127

Back door

Open

Existed

Closed

Not existed