Without Intelligent Key System

BACK DOOR DOES NOT OPENED

Diagnosis Procedure


1. CHECK BACK DOOR OPENER SWITCH

Check back door opener switch.
Without Intelligent Key System.
Is the inspection result normal?
YES- GO TO 2.
NO- Repair or replace the malfunctioning parts.

2. CHECK BACK DOOR OPENER ACTUATOR

Check back door opener actuator.
Diagnosis Procedure.
Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace the malfunctioning parts.

3. CHECK VEHICLE SPEED SIGNAL

Check vehicle speed signal.
Testing and Inspection.
Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace the malfunctioning parts.

4. REPLACE BCM

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