Whether your an expert installer or a novice enthusiast with 1989 Honda CRX, an automotive wiring diagram can save yourself time and headaches. One of the most time consuming tasks with installing a car stereo, car radio or any mobile electronics is identifying the correct wires for a 1989 Honda CRX.

The Modified Life staff has put their heads together to create an invaluable resource containing car stereo wiring diagrams, car wiring diagrams and radio wiring diagrams. Feel free to use any car stereo wiring diagram that is listed on Modified Life but keep in mind that all information here is provided as is without any warranty of any kind. Use of the wiring information is at your own risk. Always verify all wire colors and diagrams before applying any information found here to your 1989 Honda CRX.

Radio Constant 12V+: Blue/White
Radio Switched 12V+: Yellow/Red
Radio Ground: Black
Radio Illumination: Red/Black
Radio Dimmer: n/a
Radio Antenna: Driver’s Pillar
Front Speakers Size and Locations: 5 1/4″ Doors
Left Front (+): Blue/Green
Left Front (-): Gray/Black
Right Front (+): Red/Green
Right Front (-): Brown/Black
Rear Speakers Size and Locations: 6 1/2″ Side Panels
Left Rear (+): Blue/Yellow
Left Rear (-): Gray/White
Right Rear (+): Red/Yellow
Right Rear (-): Brown/White