Operation CHARM: Car repair manuals for everyone.

Hazard Lamps

Voltage is applied at all times from the HAZARD fuse to the normally open poles of the hazard switch in the turn signal switch through circuit 1840. The hazard lamp/turn signal lamp flasher receives voltage through circuit 1508 when the hazard switch is in the HAZARD position. The current flow heats the timing element in the hazard lamp/turn signal lamp flasher. The voltage continuously opens and closes circuit 16 to the turn signal switch and then to all the turn signal lamps and both of the turn telltale lamps. All of the turn signal lamps and both of the turn telltale lamps flash on and off.