Coupe

IGN OFF INTERLOCK DOOR UNLOCK FUNCTION DOES NOT OPERATE

Diagnosis Procedure


1. CHECK POWER DOOR LOCK OPERATION

Check power door lock operation.
Does door lock/unlock with door lock and unlock switch?
YES- GO TO 2.
NO- Coupe.

2. CHECK "AUTOMATIC LOCK/UNLOCK SELECT" SETTING IN "WORK SUPPORT"

1.Select "DOOR LOCK" of "BCM" using CONSULT.
2.Select "AUTOMATIC LOCK/UNLOCK SELECT" in "WORK SUPPORT" mode.
3.Check "AUTOMATIC LOCK/UNLOCK SELECT" in "WORK SUPPORT".
Coupe.
Is the inspection result normal?
YES- GO TO 3.
NO- Set "AUTOMATIC LOCK/UNLOCK SELECT" in "WORK SUPPORT".

3. CHECK "AUTOMATIC DOOR UNLOCK SELECT" SETTING IN "WORK SUPPORT"

1.Select "DOOR LOCK" of "BCM" using CONSULT.
2.Select "AUTOMATIC DOOR UNLOCK SELECT" in "WORK SUPPORT" mode.
3.Check "AUTOMATIC DOOR UNLOCK SELECT" in "WORK SUPPORT".
Coupe.
Is the inspection result normal?
YES- GO TO 4.
NO- Set "AUTOMATIC DOOR UNLOCK SELECT" in "WORK SUPPORT".

4. CHECK BCM

Check BCM for DTC.
Testing and Inspection.
Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace the malfunctioning parts.

5. REPLACE BCM

- Replace BCM. Removal And Installation.
- Confirm the operation after replacement.
Is the result normal?
YES- INSPECTION END
NO- Check intermittent incident. Intermittent Incident Regular Grade.