Switch, Exterior Handle: Description
The power liftgate exterior handle switch (2) is integral to a unique liftgate exterior latch handle assembly (3). Externally the latch handle and the handle bezel or housing appear identical to the latch handle used without a power liftgate option. However, within the liftgate the power liftgate handle includes the dedicated exterior handle switch and it has no mechanical cables or linkage connecting it to the liftgate latch. The exterior handle switch is mechanically actuated by the exterior latch handle, and is used to provide an Open request to the Power LiftGate Module (PLGM).
The exterior handle switch is a micro switch. The switch housing is constructed of molded plastic and includes a short pigtail wire (1) and connector. The switch housing is secured to one of the pivot stanchions on the back of the handle bezel or housing. The switch pigtail wire and connector connect the switch to the vehicle electrical system through a dedicated take out and connector of the liftgate wire harness.
The power liftgate exterior handle switch cannot be repaired or adjusted. If the switch is ineffective or damaged, the entire liftgate exterior latch handle unit must be replaced.