Intelligent Key

AUTOMATIC BACK DOOR OPERATION DOES NOT OPERATE

INTELLIGENT KEY : Diagnosis Procedure


1. CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL UNIT

Check that DTC is not detected with automatic back door control unit.
Is the inspection result normal?
YES- GO TO 2.
NO- Perform trouble diagnosis relevant to DTC indicated.

2. CHECK DTC WITH BCM

Check that DTC is not detected with BCM
Is the inspection result normal?
YES- GO TO 3.
NO- Perform trouble diagnosis relevant to DTC indicated.

3. CHECK REMOTE KEYLESS ENTRY FUNCTION

Check remote keyless entry function.
Does door lock/unlock with Intelligent Key button?
YES- GO TO 4.
NO- Door Does Not Lock/Unlock With Intelligent Key.

4. REPLACE AUTOMATIC BACK DOOR CONTROL UNIT

1.Replace automatic back door control unit. Service and Repair.
2.Confirm the operation after replacement.
Is the result normal?
YES- INSPECTION END
NO- Check intermittent incident. Intermittent Incident.