Door Request Switch

DOOR REQUEST SWITCH





Component Function Check
1.CHECK FUNCTION
1. Select "INTELLIGENT KEY" of "BCM" using CONSULT-III.
2. Select "REQ SW -DR","REQ SW -AS" in "DATA MONITOR" mode.
3. Check that the function operates normally according to the following conditions.





Is the inspection result normal?
YES - Door request switch is OK.
NO - SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK DOOR REQUEST SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect malfunctioning front outside handle assembly connector.
3. Check voltage between malfunctioning front outside handle assembly harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK DOOR REQUEST SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and malfunctioning front outside handle assembly harness connector.





3. Check continuity between BCM harness connector and ground.





Is the inspection result normal?
YES - Replace BCM. Service and Repair.
NO - Repair or replace harness.
3.CHECK DOOR REQUEST SWITCH GROUND CIRCUIT
Check continuity between malfunctioning front outside handle assembly harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK DOOR REQUEST SWITCH
SEE Component Inspection.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace malfunctioning front outside handle assembly.
5.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END




Component Inspection
1.CHECK DOOR REQUEST SWITCH
1. Turn ignition switch OFF.
2. Disconnect front outside handle assembly connector.
3. Check continuing between front outside handle assembly terminal.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace front outside handle.