Rear Window Defogger System: Description

The rear defogger system consists of a heating grid on the inside of the rear window, rear defogger switch with integral timer, rear defogger relay and related wiring. Power to rear window grid is supplied from 40-amp DEFOG fuse in underhood fuse and relay panel. Power to relay and rear defogger switch is supplied from fuse No. 8 in interior fuse panel. Rear defogger grid ground wire terminates at center rear of roof, near hatchback.