Hazard Warning Lamps: Description and Operation

CIRCUIT DESCRIPTION

Turn Signal Lamps operation
With the hazard switch in OFF and ignition switch in ON or START position, battery voltage is applied from fuse 24 to the flasher unit. The solid-state flasher unit senses the turn signal switch position through the coil control and alternately applies and removes battery voltage to the turn signal switch. Battery voltage is applied to the turn signal lamp and indicators dependent upon the turn signal switch position.

Hazard Lamps operation
With the hazard switch depressed(ON), battery voltage is applied from fuse 15 to the flasher unit. The solid-state flasher unit senses that the hazard switch is in the ON position and alternately applies and removes battery voltage to the turn signal lamps and indicators at the same time.