Body Control Systems: Description and Operation

Module Controlled Functions

Lighting Control Module (LCM)

The Lighting Control Module (LCM) is located under the instrument panel to the right of the steering column and has control of the following systems:

- Interior lighting
- Exterior lighting
- Dimmable backlighting
- Battery saver function
- Horn
- Brake shift interlock
- Passive Anti-Theft System (PATS)

Refer to the appropriate information for system specific information and diagnostics.