Whether your an expert GMC Sierra 1500 mobile electronics installer, GMC Sierra 1500 fanatic, or a novice GMC Sierra 1500 enthusiast with a 2007 GMC Sierra 1500, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2007 GMC Sierra 1500 vehicles are becoming increasing more difficult to identify due to the installation of more advanced factory oem electronics.

One of the most time consuming tasks with installing an after market car stereo, car radio, satellite radio, xm radio, car speakers, tweeters, car subwoofer, crossovers, audio equalizer, car amplifier, mobile amp, car amplifier, mp3 player, ipod or any car audio electronics is identifying the correct color car audio wires for your 2007 GMC Sierra 1500.

The Modified Life staff has taken all its GMC Sierra 1500 car radio wiring diagrams, GMC Sierra 1500 car audio wiring diagrams, GMC Sierra 1500 car stereo wiring diagrams, GMC Sierra 1500 car radio wiring schematics, GMC Sierra 1500 car wiring diagrams and cataloged them online for use by our visitors for free. Our automotive wiring diagrams allow you to enjoy your new mobile electronics rather than spend countless hours trying to figure out which wires goes to which 2007 GMC Sierra 1500 part or component.

Feel free to use any GMC Sierra 1500 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 car audio wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the GMC Sierra 1500 wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2007 GMC Sierra 1500.

Questions

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Request a Car Stereo Wiring Diagram

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

Adding More Information

If you would like to help the Modified Life community by adding any missing information or adding a new car audio wire diagram to our resource, please feel free to post it at the bottom of this page.

2007 GMC Sierra 1500 Car Radio Wire Schematic

Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Dark Green
Car Radio Ground Wire: Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: Yellow
Car Stereo Power Antenna Trigger Wire: N/A
Car Stereo Amp Turn-On Trigger Wire: N/A
Car Stereo Amplifier Location: Under the Rear Center Console

Car Audio Front Tweeter Size: 3/4″ Tweeters
Car Audio Front Tweeter Depth: 1″
Car Audio Front Tweeter 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

Car Audio Front Speakers Size: 6 1/2″ Speakers
Car Audio Front Speakers Depth: 5″
Car Audio Front 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

Car Audio Rear Speakers Size: 6 1/2″ Speakers
Car Audio Rear Speakers Depth: 5″
Car Audio Rear Speakers Location: N/A

Car Subwoofer Speaker Positive Wire (+): N/A
Car Subwoofer Speaker Negative Wire (-): N/A

Car Subwoofer Speaker Size: N/A
Car Subwoofer Speaker Depth: N/A
Car Subwoofer Speaker Location: N/A

The 2007 GMC Sierra 1500 radio wire color information above is updated as it is submitted by the Modified Life community.

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