Power Liftgate Control Module: Operation
WARNING: This page is about a different car, the 2006 Dodge Grand Caravan, 2006 Dodge Caravan, and 2006 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.
The power liftgate control module contains the electronic circuitry and software used to control the sequence of events for the power liftgate system. This module communicates on the Programmable Communications Interface (PCI) bus circuit with the vehicles Body Control Module (BCM) to monitor many different inputs and outputs such as door lock status, transmission gear selector position and vehicle speed. (Refer to ELECTRICAL/POWER DOORS - OPERATION) for more information.