1.CHECK BCM INPUT SIGNAL Connect CONSULT‐III and inspect the BCM input signals. Refer to Component Function Check. Is the inspection result normal? YES>>GO TO 2. NO>>GO TO 3.
2.CHECK COMBINATION METER INPUT SIGNAL

1. Connect CONSULT‐III.
2. Select “DATA MONITOR” for the “METER/M&A”, and then check the “DOOR W/L” monitor value.

DOOR W/L |
Door open | : On
Door closed | : Off

Is the inspection result normal?
YES>>Replace the combination meter.
NO>>Replace BCM. Refer to Removal and Installation.
3.CHECK DOOR SWITCH SIGNAL CIRCUIT
Perform the door switch signal circuit inspection. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair the harnesses or connectors.
4.CHECK DOOR SWITCH
Perform the unit inspection of door switch. Refer to Component Inspection.
Is the inspection result normal?
YES>>Replace the combination meter.
NO>>Replace the malfunctioning door switch. Refer to Removal and Installation.