1999 Chevrolet S10 Blazer Car Radio Stereo Wiring Diagram

Whether your an expert Chevrolet electronics installer or a novice Chevrolet enthusiast with a 1999 Chevrolet S10 Blazer, a car stereo wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car stereo, car radio, car speakers, car amplifier, car navigation or any car electronics is identifying the correct color wires for a 1999 Chevrolet S10 Blazer.

The Modified Life staff has taken all its Chevrolet car radio wiring diagrams, Chevrolet car stereo wiring diagrams, Chevrolet car radio wiring schematics, Chevrolet car wiring diagrams and cataloged them online. Feel free to use any Chevrolet 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 and most of the diagrams listed on our enthusiast website are submitted by the Modified Life community. 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 1999 Chevrolet S10 Blazer.

If you can’t find your car stereo wiring diagram or car radio wiring diagram on Modified Life, please feel free to post a car wiring diagram request (Car Stereo Wiring Diagram Request Page) and we’ll do our best to find you the information you need for your mobile installation.

If you would like to help the Modified Life community by adding a car stereo wiring diagram or car radio wiring diagram to our resource, please feel free to email us using our contact form.

1999 Chevrolet S10 Blazer Car Stereo Radio Wiring Diagram

Car Radio Constant 12v+ Wire: Orange
Car Radio Switched 12v+ Wire: Dark Green
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Gray
Car Stereo Dimmer Wire: Violet/White
Car Stereo Antenna Trigger: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue

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  • Reply Brian August 28, 2008 at 11:31 pm

    This website has helped me alot saved me so much time. Thank you so much.

  • Reply ModifiedLife September 1, 2008 at 7:56 pm

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

  • Reply mark stanley April 11, 2011 at 5:15 pm

    your wireing diagram work great i was told by an installer i could not put a radio in myself but i did by using your diagram. it was very easy. thanks

  • Reply ModifiedLife April 18, 2011 at 9:27 pm

    Mark, we are happy we could help you with your 1999 Chevrolet S10 Blazer stereo wiring diagram needs.

  • Reply tom gray December 31, 2011 at 12:22 pm

    i was totally drunk on my ass and i put my radio in with your diagram thanks guys happpy new year

  • Reply ModifiedLife January 3, 2012 at 12:13 am

    Tom, we are glad we could assist you with your 1999 Chevrolet S10 Blazer radio wire schematic needs.

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