Front Door Switch (Driver Side) Signal Inspection

WARNING CHIME


Front Door Switch (Driver Side) Signal Inspection

1.CHECK BCM INPUT SIGNAL
With CONSULT-III
1. Select "BCM" on CONSULT-III.
2. With "Data Monitor" of "BUZZER", confirm "DOOR SW-DR" when the driver side door is opened/closed.
"DOOR SW-DR"
When driver side door is opened : On
When driver side door is closed : Off
Without CONSULT-III





Check voltage between BCM harness connector and ground.





OK or NG
OK - Front door switch (driver side) signal is OK. Return to DI-66, "Trouble Diagnosis".
NG - GO TO 2.
2.CHECK FRONT DOOR SWITCH (DRIVER SIDE) CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect BCM connector and front door switch (driver side) connector.
3. Check continuity between BCM harness connector (A) and front door switch (driver side) harness connector (B).





4. Check continuity between BCM harness connector (A) and ground.





OK or NG
OK - GO TO 3.
NG - Repair harness or connector.
3.CHECK FRONT DOOR SWITCH (DRIVER SIDE)
Check front door switch (driver side). Electrical Component Inspection.
OK or NG
OK - Replace BCM. Service and Repair.
NG - Replace front door switch (driver side).