July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
MODULE, Powertrain Control: Description: Pcm
WARNING: This page is about a different car, the 2010 Dodge Charger and 2010 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: PCM LOCATION IN VEHICLE
Courtesy of CHRYSLER LLC
The Powertrain Control Module (PCM) is located in the engine compartment. The PCM is referred to as NGC.