Module, Powertrain Control, 2.8L Diesel: Description: Description
WARNING: This page is about a different car, the 2012 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
The Powertrain Control Module (PCM) (2) is located in the left side of engine compartment attached to the left inner fender behind the battery. The PCM also incorporates the barometric pressure sensor in it's housing.