Nissan Versa

 Sedan Service Manual

Body exterior, doors, roof & vehicle security » Door & lock (DLK) » Trunk lamp switch
Diagnosis Procedure

Regarding Wiring Diagram information, refer to DLK "INTELLIGENT KEY SYSTEM : Wiring Diagram".

1.CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL

1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground.               

Is the inspection result normal?

YES >> GO TO 6

NO >> GO TO 2

2.CHECK TRUNK ROOM LAMP SWITCH CIRCUIT

1. Disconnect BCM and trunk room lamp switch connector.
2. Check continuity between BCM connector and trunk room lamp switch connector.
3. Check continuity between BCM connector and ground.  

Is the inspection result normal?

YES >> GO TO 3

NO >> Repair or replace harness between BCM and trunk room lamp switch.

3.CHECK TRUNK ROOM LAMP SWITCH GROUND CIRCUIT

Check continuity between trunk room lamp switch connector and ground.  

Is the inspection result normal?

YES >> GO TO 4

NO >> Repair or replace trunk room lamp switch ground circuit.

4.CHECK BCM OUTPUT SIGNAL

1. Insure trunk lid remains closed during this step.
2. Connect BCM connector.
3. Check voltage between BCM connector and ground. 

Is the inspection result normal?

YES >> GO TO 5

NO >> Replace BCM. Refer to BCS "Removal and Installation".

5.CHECK TRUNK ROOM LAMP SWITCH

Refer to DLK "Component Inspection".

Is the inspection result normal?

YES >> GO TO 6

NO >> Replace trunk room lamp switch.

6.CHECK INTERMITTENT INCIDENT

Refer to GI "Intermittent Incident".

>> Inspection End.

Diagnosis Procedure

Component Inspection