Module, Powertrain Control, 6.7L Diesel [ETK]: Description: Description
WARNING: This page is about a different car, the 2014 RAM 3500 HD and 2014 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
The Powertrain Control Module (PCM) is used to control the functions of the engine and transmission. The PCM is bolted to the left side of the engine below the intake manifold.