HORN, Horn Wiring Diagram for Chevrolet Caprice 1991, List of elements for Horn Wiring Diagram for Chevrolet Caprice 1991:, 15a, Convenience center (left side of i/p), Fuse 1, Fuse block (left side of i/p), Horn 1 (front lower left side of engine compt), Horn 2 (front lower left side of engine compt), Horn relay, Hot at all times, Inflator module, Left horn switch, Right horn switch, Slip ring, Steering wheel, , , POWER ANTENNA, DEFOGGERS, POWER MIRRORS, POWER DOOR LOCKS, HORN, POWER SEATS, POWER WINDOWS, TRUNK, TAILGATE, FUEL DOOR, STARTING/CHARGING, RADIO, WIPER/WASHER, ,