1990 Honda Civic DX Sedan Fuse Box Diagram 1990 Honda Civic DX Sedan Fuse Box Map Fuse Panel Layout Diagram Parts: integrated unit, washer motor, power window relay, rear window defogger, heater vacuum, pgm fi main relay, safety indicator, charging system,radio, sunroof relay, wiper motor, cruise control switch, bulb check, headlight reactor control unit, tachometer, …