Here the under hood fuse/relay box scheme along with fuse number, amps, wire color, component or circuit protected. This fuse block scheme is for 1993 Civic SI Hatchback. The components or circuits protected are PGM-FI main relay, ECM, Clock, radio/cassette player, radiator fan motor, rear window defogger, condenser fan motor, horn system, brake system, and others. Here the fuse scheme and key.
