Car Stereo Radio Wiring Diagram – 1991 Toyota Camry

Whether your an expert installer or a novice enthusiast with a 1991 Toyota Camry, 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 1991 Toyota Camry.

The Modified Life staff has put their heads together to create an invaluable resource containing free car stereo wiring diagram, free car wiring diagram and free 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 1991 Toyota Camry.

If you can’t find your car radio or stereo wire diagram on Modified Life, please feel free to post a car wiring diagram request at the bottom of this page and we’ll do our best to find you the information you need for your mobile installation.

1991 Toyota Camry Car Stereo Radio Wiring Diagram

Radio Constant 12V+ Wire: Blue/Yellow
Radio Switched 12V+ Wire: Gray
Radio Ground Wire: Brown
Radio Illumination Wire: Green
Radio Dimmer Wire: N/A
Radio Power Antenna Trigger Wire: Black/Red
Radio Amplifier Turn On Trigger Wire: N/A
Front Speakers Size: 3 1/2″
Front Speakers Location: Dash
Left Front Speaker Wire (+): Pink
Left Front Speaker Wire (-): Purple
Right Front Speaker Wire (+): Light Green
Right Front Speaker Wire (-): Blue
Rear Speakers Size: 5 1/4″ Speakers
Rear Speakers Location: Rear Deck
Left Rear Speaker Wire (+): Black
Left Rear Speaker Wire (-): Yellow
Right Rear Speaker Wire (+): Red
Right Rear Speaker Wire (-): White

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4 Comments

  • Reply Richard Andrews January 25, 2009 at 7:05 pm

    Many thanks for this great feature, over the years I have changed many car radio/stereo’s over, I wish I had this available then, what a time saver!!!!!!!!!

  • Reply ModifiedLife February 2, 2009 at 8:00 pm

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

  • Reply josh hollar April 17, 2011 at 1:18 am

    THANK YOU!!!!!! you guys are the biggest life savers on the net for car tech DIYers like myself. i dont know how long its taken me to find speaker size and wiring diagrams for my girls 1991 toyota camry but it took about 3 days with no results. well i used bing today and it referred me here and i got both answers i needed in one sentence. SO THANK YOU, thank you, thank you. josh hollar.

  • Reply ModifiedLife April 19, 2011 at 10:26 pm

    Josh, we are happy we could help you with your 1991 Toyota Camry stereo wiring diagram needs.

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