Transmission Control Module: Description
WARNING: This page is about a different car, the 2006 Chrysler Crossfire. However, it is still accessible from the selected car via links, so may be relevant.
The Transmission Control Module (1) is located in the interior passenger compartment on the passenger side. It is mounted behind a base plate (3) in the passenger side footwell next to the Radio Amplifier (2). The carpet must be pulled pack and the base plate unfastened and flipped down in order to access the Transmission Control Module.