WARNING: This page is about a different car, the 2011 Jeep Patriot and 2011 Jeep Compass. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Powertrain Control Module Components
Courtesy of CHRYSLER LLC
The Powertrain Control Module (PCM) is located in the left side of engine compartment and is attached to the top of air cleaner housing (2).