Operation CHARM: Car repair manuals for everyone.

Component Description




Turn Signal and Hazard Lamps

Component Description

Hazard Flasher Lamp Switch

The hazard flasher lamp switch is a momentary contact switch. The hazard flasher lamp switch receives a voltage signal from the BCM (Body Control Module). When the switch is pressed, the voltage signal is routed to ground, indicating a request to activate or deactivate the hazard lamp function.