Tailgate Lock Knob Switch Test

Tailgate Lock Knob Switch Test

Without Power Tailgate
1. Open the tailgate.
2. Remove the tailgate trim panel.




3. Disconnect the 3P connector from the actuator.
4. Check for continuity between the terminals. There should be continuity between the No. 2 and No. 3 terminals when the tailgate lock knob switch in the UNLOCK position and no continuity when the switch is in the LOCK position.
5. If the continuity is not as specified, replace the tailgate lock actuator.