Nissan Murano: Meter, Warning Lamp & Indicator :: Symptom Diagnosis / The Door Open Warning Continues Displaying, or Does Not Display

Diagnosis Procedure

• The door open warning is displayed even though all of the doors are closed.

• The door open warning is not displayed even though a door is ajar.

CHECK BCM INPUT SIGNAL

Check the BCM input signal. Refer to Component Function Check.

Is the inspection result normal?

GO TO 2.

GO TO 3.

CHECK COMBINATION METER INPUT SIGNAL

CONSULT

1. Select “Data Monitor” mode of “METER/M&A”.

2. Select “DOOR W/L”.

3. Check that the function operates normally according to the following conditions:

   Monitor item	Condition	Status
   DOOR W/L	Door open	On
   	Door closed	Off

Is the inspection result normal?

Replace combination meter. Refer to Removal and Installation.

Replace BCM. Refer to Removal and Installation.

CHECK DOOR SWITCH SIGNAL CIRCUIT

Check the door switch signal circuit. Refer to Diagnosis Procedure.

Is the inspection result normal?

GO TO 4.

Repair or replace harness or connector.

CHECK DOOR SWITCH

Check the door switch. Refer to Component Inspection.

Is the inspection result normal?

Replace combination meter. Refer to Removal and Installation.

Replace applicable door switch. Refer to Removal and Installation.