Lighting Control Module (LCM): Notes
The LCM eliminates the electronic interference and heat associated with the thermoelectric devices used previously. The LCM is a microprocessor based module that controls several vehicle subsystems. It responds to electrical input signals from various switches, sensors, and external modules.
LCM exterior lighting subsystem functions include:
- Headlamps with autolamps
- Turn signal lamps/hazard flasher lamps
- Cornering lamps
- Parking lamps
- Battery saver