Nissan Versa (N17): Trunk room lamp circuit

Description

Controls the trunk room lamp (ground side) to turn the trunk room lamp ON and OFF.

Component Function Check

CAUTION: Before performing the diagnosis, check that the following is normal.

  • Battery saver output/power supply
  • Trunk room lamp bulb

Diagnosis Procedure

Regarding Wiring Diagram information, refer to INL "Wiring Diagram".

1.CHECK TRUNK ROOM LAMP OUTPUT

1. Turn ignition switch OFF.

2. Remove the trunk room bulb.

3. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES >> GO TO 2.

Fixed ON>>GO TO 3.

Fixed OFF>>Replace BCM after making sure battery saver output/power supply circuit is not shorted to voltage.

Refer to BCS "Removal and Installation" (with Intelligent Key) or BCS "Removal and Installation" (without Intelligent Key).

2.CHECK TRUNK ROOM LAMP OPEN CIRCUIT

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

Is the inspection result normal?

YES >> Replace trunk room lamp.

NO >> Repair or replace the harness or connector.

3.CHECK TRUNK ROOM LAMP SHORT CIRCUIT

1. Disconnect BCM harness connector.

2. Check continuity between BCM harness connector and ground.

Is the inspection result normal?

YES >> Replace BCM after making sure battery saver output/power supply circuit is not shorted to voltage.

Refer to BCS "Removal and Installation" (with Intelligent Key) or BCS "Removal and Installation" (without Intelligent Key).

NO >> Repair or replace the harness or connector.

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