SYSTEM DESCRIPTION

Troubleshooting

GENERAL

The defogger system's thin heater wires are attached to the inside of the front window and defog the window surface quickly. The indicator light illuminates while the system is operating. The system automatically turns off after approximately 15 minutes.

FUNCTION OF MAIN COMPONENT

Component	Outline
Windshield Deicer Relay	Receives front deicer activation request signals from A/C amplifier assembly (A/C ECU) and supplies power to front window deicer.
Windshield Deicer Wire	Receives power from Windshield deicer relay and heats deicer wire.

DESCRIPTION

Function	Outline
Defogs the front window surface	Receives power from Windshield deicer relay and heats deicer wire.