Nissan Murano: Interior Lighting System :: Dtc/circuit Diagnosis / Luggage Room Lamp

Component Function Check

NOTE:

Before performing the diagnosis, check that the following are normal:

CHECK LUGGAGE ROOM LAMP OPERATION

CONSULT

1. Ignition switch ON.

2. Select “TRUNK/LUGGAGE LAMP TEST” in “Active Test” mode of “BCM(INTELLIGENT KEY)”.

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

   On	: Luggage room lamp ON
   Off	: Luggage room lamp OFF

Does the luggage room lamp turn ON/OFF?

Luggage room lamp circuit is normal.

Refer to Diagnosis Procedure.

CHECK LUGGAGE ROOM LAMP OUTPUT

1. Ignition switch OFF.

2. Disconnect luggage room lamp connector.

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

GO TO 2.

Continuity exists and remains unchanged: GO TO 3.

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

CHECK LUGGAGE ROOM LAMP OPEN CIRCUIT

1. Disconnect BCM connector.

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

   BCM		Luggage room lamp		Continuity
   Connector	Terminal	Connector	Terminal
   M20	85	B26	2	Yes

Is the inspection result normal?

Replace luggage room lamp. Refer to Removal and Installation.

Repair or replace harnesses.

CHECK LUGGAGE ROOM LAMP SHORT CIRCUIT

1. Disconnect BCM connector.

2. Check continuity between BCM harness connector and ground.

   BCM		—	Continuity
   Connector	Terminal
   M20	85	Ground	No

Is the inspection result normal?

Replace BCM. Refer to Removal and Installation.

Repair or replace harnesses.