1993 Honda Civic Car Stereo Radio Wiring Diagram Whether your an expert Honda Civic mobile electronics installer, Honda Civic fanatic, or a novice Honda Civic enthusiast with a 1993 Honda Civic, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 1993 Honda Civic vehicles are becoming increasing more difficult to identify due to the installation of 1993 Honda Civic | Stereo Wiring Diagram 1993 Honda Civic Speaker Sizes. Front Speakers Size: 6 1/2″ Speakers Rear Speakers Size: 6 1/2″ Speakers. The following information is currently not available: Radio Dimmer Wire Radio Power Antenna Trigger Wire Radio Amplifier Turn On Trigger Wire *If you know any of the above or any other missing information please use the comment box Car Stereo Radio Wiring Diagram - 1993 Honda Accord Whether your an expert installer or a novice enthusiast with a 1993 Honda Accord, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car stereo, car radio, car speakers, car amplifier, car navigation or any mobile electronics is identifying the correct wires for a 1993 Honda Accord. Where is the radio fuse for a 1993 Honda civic - Answers I bought the fuse box cover as well as the small decal that shows all of the fuses at the local Honda dealer for my 92 Civic for about $10. Check with them. Don't forget that there are two fuse boxes for the 1993 Civic; one is below and to the left of the steering column, the other is in the rear of the engine compartment on the passenger's side.