Door Lock Knob Switch Test

Door Lock Knob Switch Test

Driver's Door

1. Remove the driver's door panel Door Panel Removal / Installation.

2. Disconnect the 10P connector (A) from the door latch (B).





3. Check for continuity between the terminals.

- There should be continuity between terminals No. 9and No. 10 when the door lock knob switch is in the LOCK position, and no continuity when the switch is in the UNLOCK position.
- There should be continuity between terminals No. 8and No. 10 when the door lock knob switch is in the UNLOCK position, and no continuity when the switch is in the LOCK position.
- Check for continuity between terminals No. 9 and No. 8 of door lock knob switch. There should be no continuity in either the LOCK or UNLOCK positions.

4. If the continuity is not as specified, the switch is faulty; replace the driver's door latch Service and Repair.

Passenger's Door

1. Remove the passenger's door panel Door Panel Removal / Installation.

2. Disconnect the 10P connector (A) from the door latch (B).





3. Check for continuity between the terminals.

There should be continuity between terminals No. 7and No. 5 when the door lock knob switch in the UNLOCK position, and no continuity when the switch is in the LOCK position.

4. If the continuity is not as specified, the switch is faulty; replace the passenger's door latch Service and Repair.