Door Lock Knob Switch
Door Lock Knob Switch Test1. Remove the driver's door panel.
2. Disconnect the 3P connector from the actuator.
3. Check for continuity between the No. 1 and No. 3 terminals:
- There should be continuity when the door lock knob switch is in the LOCKED position.
- There should be no continuity when the door lock knob switch is in the UNLOCKED position.
4. Check for continuity between the No. 1 and No. 2 terminals:
- There should be continuity when the door lock knob switch is in the UNLOCKED position.
- There should be no continuity when the door lock knob switch is in the LOCKED position.
5. If the continuity is not as specified, replace the driver's door lock actuator.