Module-Heated Seats: Description
WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
The heated seat module (1) is located under the right front seat. It has a single electrical connector (3) and four locking tabs (2) that secure it to the floor cross member. The module can be accessed through the separation between the front and rear carpet assemblies.
The heated seat module is a microprocessor designed to use Controller Area Network (CAN) data bus messages from the instrument cluster also known as the Cabin Compartment Node (CCN). The CCN receives inputs from the heated seat switches and in turn signals the heated seat module to operate the heated seat elements for both front seats.