Whether your an expert GMC Yukon XL mobile electronics installer, GMC Yukon XL fanatic, or a novice GMC Yukon XL enthusiast with a 2009 GMC Yukon XL, a car stereo wiring diagram can save yourself a lot of time. Automotive wiring in a 2009 GMC Yukon XL 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 2009 GMC Yukon XL.
The Modified Life staff has taken all its GMC Yukon XL car radio wiring diagrams, GMC Yukon XL car audio wiring diagrams, GMC Yukon XL car stereo wiring diagrams, GMC Yukon XL car radio wiring schematics, GMC Yukon XL 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 2009 GMC Yukon XL part or component.
Feel free to use any GMC Yukon XL 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 Yukon XL wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2009 GMC Yukon XL.
If you have any questions pertaining to the audio system in the 2009 GMC Yukon XL, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.
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Adding More Information
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2009 GMC Yukon XL Car Stereo Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Run a wire from the back of the radio to the steering column or fuse box for a switched power source.
Car Radio Ground Wire: Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: N/A
Car Stereo Power Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: Under the Center Console
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Dark Green
Right Front Speaker Positive Wire (+): Light Green/White
Right Front Speaker Negative Wire (-): Orange/Black
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
Left Rear Speaker Positive Wire (+): Brown/White
Left Rear Speaker Negative Wire (-): Brown
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Tan
The 2009 GMC Yukon XL radio wire color information above is updated as it is submitted by the Modified Life community.