Dash Integration Module (DIM)

The DIM is wired to the class 2 serial data line. The various DIM input and output circuits are described in the corresponding functional areas as indicated on the DIM electrical schematics.

The DIM functions include the following:
- Control of headlights and exterior lamps
- Horn relay control
- Interior lamps incandescent dimming
- Lamps On signal with wiper/washer
- Power moding control over Class 2 serial data line
- Steering wheel controls
- Storage of the clock settings and, sending a message out on the class 2 serial data circuit in response to requests from other modules