Mr Stereo

2002 GMC Sierra C1500

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2002 GMC Sierra C1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Orange Radio Accessory Switched 12v+ Wire: Yellow Radio Ground Wire: Black/White Radio Illumination Wire: Brown Stereo Dimmer Wire: Gray Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front … Read more

2003 GMC Sierra C1500

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2003 GMC Sierra C1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Orange Radio Ground Wire: Black/White Radio Illumination Wire: Brown Stereo Dimmer Wire: Gray Stereo Amp Trigger Wire: Pink Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker … Read more

2004 GMC Sierra C1500

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2004 GMC Sierra C1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Orange Radio Ground Wire: Black/White Radio Illumination Wire: Brown Stereo Dimmer Wire: Gray 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 … Read more

2005 GMC Sierra C1500

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2005 GMC Sierra C1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Orange Radio Ground Wire: Black/White Radio Illumination Wire: Brown Stereo Dimmer Wire: Gray 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 … Read more

2006 GMC Sierra C1500

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2006 GMC Sierra C1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Orange Radio Ground Wire: Black/White Radio Illumination Wire: Brown Stereo Dimmer Wire: Gray 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 … Read more

2007 GMC Sierra 1500

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2007 GMC Sierra 1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Red/White Radio Accessory Switched 12v+ Wire: Dark Green Radio Ground Wire: Black Stereo Dimmer Wire: Yellow Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire … Read more

2008 GMC Sierra 1500

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2008 GMC Sierra 1500 Stereo Wiring Information Radio Battery Constant 12v+ Wire: Red/White Radio Accessory Switched 12v+ Wire: Dark Green Radio Ground Wire: Black Stereo Dimmer Wire: Yellow Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire … Read more

2009 GMC Sierra 1500

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2009 GMC Sierra 1500 Stereo Wiring Information Radio Battery Constant 12V+ Wire: Red/White Radio Accessory Switched 12V+ Wire: Dark Green Radio Ground Wire: Black Radio Dimmer Wire: Yellow Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire … Read more

2010 GMC Sierra 1500

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2010 GMC Sierra 1500 Stereo Wiring Information Radio Battery Constant 12V+ Wire: Red/White Radio Accessory Switched 12V+ Wire: Dark Green Radio Ground Wire: Black Radio Dimmer Wire: Yellow Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire … Read more

2011 GMC Sierra 1500

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2011 GMC Sierra 1500 Stereo Wiring Information Radio Battery Constant 12V+ Wire: Red/White Radio Accessory Switched 12V+ Wire: Dark Green Radio Ground Wire: Black Radio Dimmer Wire: Yellow Left Front Speaker Positive Wire (+): Tan Left Front Speaker Negative Wire (-): Gray Right Front Speaker Positive Wire (+): Light Green Right Front Speaker Negative Wire … Read more