Car Stereo Radio Wiring Diagram – 1988 Chevrolet Cavalier

Whether your an expert installer or a novice enthusiast with a 1988 Chevrolet Cavalier, 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 1988 Chevrolet Cavalier.

The Modified Life staff has put their heads together to create an invaluable resource containing car stereo wiring diagram, car wiring diagram and radio wiring diagram. 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 wires, wire colors and diagrams before applying any information found here to your 1988 Chevrolet Cavalier.

Radio Constant 12V+ Wire: Orange
Radio Switched 12V+ Wire: Yellow
Radio Ground Wire: Black
Radio Illumination Wire: Gray
Dimmer Wire: Brown
Antenna Trigger Wire: Pink
Front Speaker Size: 3 1/2″
Front Speaker Location: Dash
Left Front Speaker Wire (+): Tan
Left Front Speaker Wire (-): Gray
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Dark Green
Rear Speakers Size: 6″ x 9″ Speakers
Rear Speaker Location: Rear Deck
Left Rear Speaker Wire (+): Brown
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Dark Blue
Right Rear Speaker Wire (-): Light Blue


  1. ModifiedLife Reply

    Danny, we are happy we could assist you with your 1988 Chevrolet Cavalier radio wire guide needs.

  2. ModifiedLife Reply

    Robert, we’re glad we could help you with your car stereo wiring diagram needs.

  3. Robert J Millan Reply

    thank you very much you guys been very help full every time i use your web site keep up the good wprk

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