POWER SEATS, Lumbar Wiring Diagram for Ford Aerostar 1990, List of elements for Lumbar Wiring Diagram for Ford Aerostar 1990:, Fuse 12 20a, Fuse panel (left side of i/p), G200 (behind left side of i/p), Hot at all times, Left front air pump, Left front lumbar seat switch, Right front air pump, Right front lumbar seat switch, , , POWER DOOR LOCKS, HORN, POWER MIRRORS, DEFOGGERS, POWER SEATS, POWER WINDOWS, RADIO, STARTING/CHARGING, WIPER/WASHER, ,