Theory Of Operation
WARNING: This page is about a different car, the 2016 Dodge Durango. However, it is still accessible from the selected car via links, so may be relevant.
After receiving the appropriate requests over the communication network or the input from the Liftgate Release Switch, the Body Control Module (BCM) provides voltage to the Liftgate Door Latch on the liftgate release driver circuit. The return path is provided through a dedicated path to ground. For additional information on Power Locks operation. Refer to OPERATION .