Body Control System Description and Operation: Notes
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
The body control system consists of the following 3 modules:
- The dash integration module (DIM)
- The instrument panel module (IPM)
- The rear integration module (RIM)
Each of the 3 body control modules integrate a number of functional systems under the control of a single module. Each module is connected to the Class 2 serial data circuit, many of the control signals are implemented by Class 2 messages.