Rear Window Defogger System Components

The rear window defogger system consists of the following components:

• A rear window defogger switch
• A rear window defogger relay
• A rear window defogger grid

The rear window defogger grid is a resistive element composed of ceramic silver compound adhered to the rear window.

The supply voltage terminal is soldered to the bus bar on the left side and the ground terminal is soldered to the bus bar on the right side.