Operation CHARM: Car repair manuals for everyone.

Brake Lamp: Description and Operation

Voltage is applied through the STOP HAZ Fuse to the Brake Switch at all times. When the Brake Pedal is depressed, the Brake Switch closes and applies voltage to the Center High Mounted Stop Lamp Assembly and also to the LH and RH Tail/Stop-Turn Lamps through the Turn/Hazard-Headlamp Switch Assembly.