Hazard Warning Lamps

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