Door Lock Knob Switch Test

Door Lock Knob Switch Test

Driver's Door:
1. Remove the driver's door panel.




2. Disconnect the 3P connector from the actuator.
3. Check for continuity between the terminals.
- There should be continuity between the No. 1 and No. 2 terminals when the door lock knob switch is LOCK position.
- There should be continuity between the No. 2 and No. 3 terminals when the door lock knob switch is UNLOCK position.
4. If there is no continuity, replace the door lock actuator.

Front Passenger's Door:
1. Remove the front passenger's door panel.




2. Disconnect the 3P connector from the actuator.
3. Check for continuity between the terminals.
- There should be continuity between the No. 1 and No. 2 terminals when the door lock knob switch is UNLOCK position.
4. If there is no continuity, replace the door lock actuator.

Left Rear Door:
1. Remove the left rear door panel.




2. Disconnect the 3P connector from the actuator.
3. Check for continuty between the terminals.
There should be continuity between the No. 2 and No. 3 terminals when the door lock knob switch is UNLOCK position.

4. If there is no continuity, replace the door lock actuator.

Right Rear Door:
1. Remove the right rear door panel.




2. Disconnect the 3P connector from the actuator.
3. Check for continuity between the terminals.
- There should be continuity between the No. 1 and No. 2 terminals when the door lock knob switch is UNLOCK position.
4. If there is no continuity, replace the door lock actuator.