With Intelligent Key System

DOOR LOCK AND UNLOCK SWITCH

PASSENGER SIDE : Diagnosis Procedure


1. CHECK DOOR LOCK AND UNLOCK SWITCH INPUT SIGNAL

1.Turn ignition switch OFF.
2.Disconnect front power window switch (passenger side) connector.
3.Check signal between front power window switch (passenger side) harness connector and ground with oscilloscope.





Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.

2. CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT

1.Disconnect BCM connector.
2.Check continuity between BCM harness connector and front power window switch (passenger side) harness connector.





3.Check continuity between BCM connector and ground.





Is the inspection result normal?
YES- Replace BCM. Exploded View.
NO- Repair or replace harness.

3. CHECK DOOR LOCK AND UNLOCK SWITCH GROUND

Check continuity between front power window switch (passenger side) harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace harness.

4. CHECK DOOR LOCK AND UNLOCK SWITCH

Check front power window switch (passenger side).
With Intelligent Key System.
Is the inspection result normal?
YES- GO TO 5.
NO- Replace front power window switch (passenger side). Removal And Installation.

5. CHECK INTERMITTENT INCIDENT

Intermittent Incident.
- INSPECTION END