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2007 Chevrolet Cobalt Stereo Wiring Diagram


Question: Where can I find a 2007 Chevrolet Cobalt radio wiring diagram? What are the 2007 Chevrolet Cobalt radio wiring harness colors?

If you’re looking to change the radio in your 2007 Chevrolet Cobalt or troubleshoot why your car radio stopped working, we’re here to help!

Our comprehensive 2007 Chevrolet Cobalt radio wiring diagram shows you all the radio wire harness colors, car speaker wiring colors and car speaker sizes. Use our 2007 Chevrolet Cobalt stereo wiring guide to help you with your car radio and installation needs.

2007 Chevrolet Cobalt Radio Wiring Diagram

This 2007 Chevrolet Cobalt radio wiring chart shows you all the 2007 Chevrolet Cobalt radio wire colors and their functions. Utilize this guide to help you with a car radio install or help with a car radio troubleshoot. If you don’t see the car radio wiring information you’re looking for, please feel free to ask your question at the bottom of this page.

Application Radio Wire Color
Car Radio Battery Wire (Constant Power 12v+) Red/White
Car Radio Accessory Wire (Switched Power 12v+) Run a wire to the fuse box or ignition switch harness for switched power.
Car Radio Ground Wire Black/White
arrow Use a Car Radio Wiring Harness and Car Radio Dash Kit for an Easy Install!
Car Radio Illumination Wire Gray
Car Stereo Dimmer Wire N/A
Car Radio Antenna Trigger Wire N/A
Car Radio Amp Turn-On Trigger Wire Pink
Car Radio Amp Mute Wire N/A
Car Radio Amplifier Location Behind the driver side of the dash near the firewall.
arrow Use an Amp Integration Harness to Connect Your Factory Amplifier to an aftermarket radio.

2007 Chevrolet Cobalt Speaker Wiring Guide

This 2007 Chevrolet Cobalt speaker wiring chart shows you every speaker wire color and the speaker wire location. Use this 2007 Chevrolet Cobalt speaker wiring guide to help you with a speaker replacement or speaker upgrade. If the car speaker wiring information you’re searching for is not listed, please don’t hesitate to ask for it at the bottom of this page.

Application Speaker Wire Color
Front Center Speaker Positive Wire (+) N/A
Front Center Speaker Negative Wire (-) N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Left Tweeter Positive Wire (+) N/A
Front Left Tweeter Negative Wire (-) N/A
Front Right Tweeter Positive Wire (+) N/A
Front Right Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Left Speaker Positive Wire (+) Tan
Front Left Speaker Negative Wire (-) Gray
Front Right Speaker Positive Wire (+) Light Green
Front Right Speaker Negative Wire (-) Dark Green
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Left Tweeter Positive Wire (+) N/A
Rear Left Tweeter Negative Wire (-) N/A
Rear Right Tweeter Positive Wire (+) N/A
Rear Right Tweeter Negative Wire (-) N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Rear Left Speaker Positive Wire (+) Brown
Rear Left Speaker Negative Wire (-) Yellow
Rear Right Speaker Positive Wire (+) Dark Blue
Rear Right Speaker Negative Wire (-) Light Blue
arrow Upgrade your Subwoofer for deeper lows!
Subwoofer Positive Wire (+) N/A
Subwoofer Negative Wire (-) N/A

2007 Chevrolet Cobalt Speaker Sizes and Location

This 2007 Chevrolet Cobalt speaker size chart shows your speaker measurements and speaker locations. Use this chart to see what speaker fits in your 2007 Chevrolet Cobalt.

Application Speaker Size and Location
Front Center Speaker Size N/A
Front Center Speaker Depth N/A
Front Center Speaker Location N/A
arrow Upgrade your Center Speakers for awesome sound!
Front Tweeter Size N/A
Front Tweeter Depth N/A
Front Tweeter Location N/A
arrow Upgrade your Tweeters for cleaner audio highs!
Front Speaker Size 6.5″ Speakers
Front Speaker Depth 4″ Depth
Front Speaker Location Front Doors
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Tweeter Size N/A
Rear Tweeter Depth N/A
Rear Tweeter Location N/A
arrow Use a Speaker Wire Harness for easy Speaker Installation!
Rear Speaker Size 6″ x 9″ Speakers
Rear Speaker Depth 8″ Depth
Rear Speaker Location Rear Deck
arrow Upgrade your Subwoofer for deeper lows!
Car Subwoofer Speaker Size N/A
Car Subwoofer Speaker Depth N/A
Car Subwoofer Speaker Location N/A

Questions and Answers

If you have any questions about your 2007 Chevrolet Cobalt radio installation, please don’t hesitate to post them at the bottom of this page. We’re committed to finding the answers you need, and members of the Modified Life community may also provide valuable insights into the car stereo information you’re looking for. Don’t hesitate to ask your car audio question; it could benefit others seeking the same answers!

Contribute

Do you want to contribute 2007 Chevrolet Cobalt stereo wire diagram information to benefit the Modified Life community? Feel free to share your insights by posting at the bottom of this page. We will gather any additional information presented below by our community, verify it, and incorporate it into the car radio wiring guide above for easy reference. We are consistently adding new information to improve and update this car stereo wiring guide as it becomes available. We appreciate your contribution in advance!

7 thoughts on “2007 Chevrolet Cobalt Stereo Wiring Diagram”

  1. The constant 12v on a 2007 Chevy Cobalt is Yellow. You can run a wire to your fuse box into the sunroof slot to get 12v switched power. This works even if you don’t have a sunroof.

  2. Vincent, you will probably have to source the exact same 2007 Chevrolet Cobalt amp from your local Chevrolet dealer or from a local junk yard. Most retailers do not sell factory amplifier. Hope this helps. Good luck with your 2007 Chevrolet Cobalt amplifier replacement.

  3. wanting to replace factory pioneer amplifier with another pioneer amplifier. where can i get one? i no longer have the original amplifier to get numbers off of it to replace it. anyone?

  4. I just wanted to get this message out there to the people who are dealing with the required Scosche Interface for 2007 Monte Carlo. If you have the most common version (No OnStar, non-Bose system, non-amplified system) you do not need the Scosche interface UNLESS you really want to hear the door speaker warnings (low fuel, headlights left on, turn signal clicking, etc). The Scosche box claims that the AC fan speed will be affected, but this is not a true statement for this particular car (specifically a 2007 Monte Carlo LT)

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