Tailgate Cylinder Lock Switch
WARNING: This page is about a different car, the 2002 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
The tailgate cylinder lock switch is integral to the key lock cylinder inside the tailgate. The tailgate cylinder lock switch is a normally open momentary switch that is hard wired directly to the BCM, and closes when the lock cylinder is rotated to the unlock or lock position. The tailgate cylinder lock switch cannot be adjusted or repaired.