DEFOGGERS, Defogger Wiring Diagram for Chevrolet APV 1992, List of elements for Defogger Wiring Diagram for Chevrolet APV 1992:, Convenience center (below right side of i/p), Fuse block, G402 (above left rear wheelhouse), G900 (lower left "a" pillar, left of park brake), Heater & a/c control assembly, Hot at all times, Hot in run, Ign fuse 15a, Nca, On indicator, Rear defogger circuit breaker 30a, Rear window defogger grid, Rear window defogger relay, Rear window defogger switch, Timer, , , COOLING FAN, POWER DOOR LOCKS, HORN, RADIO, DEFOGGERS, STARTING/CHARGING, POWER SEATS, POWER WINDOWS, WIPER/WASHER, ,