Grand Caravan V6-3.8L VIN L (2007)
Power Trunk / Liftgate Control Module: Description and Operation
Description
DESCRIPTION
Figure 1 POWER LIFTGATE CONTROL MODULE
Vehicles equipped with a power liftgate (PLG) utilize a PLG control module. This module is located on the vehicles left side D-pillar just below the
motor assembly(Figure 1) and contains a microprocessor, which is used to communicate to the vehicles body control module. The PLG control module
receives and monitors logic inputs from all the PLG system switches except for the outside handle switch. This module also contains the software
technology to detect liftgate obstructions and stop and/or reverse the door accordingly.
