Lighting Control Module (LCM)

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 subsystem functions include:

• Headlamps with autolamps
• Turn signal lamps/hazard flasher lamps
• Cornering lamps
• Parking lamps
• Courtesy lamps
• Demand lamps
• Battery saver
• Backlighting