1995 GMC Sierra 2500

1995 GMC Sierra 2500 Stereo Wiring Information

Radio Battery Constant 12V+ Wire: Orange
Radio Accessory Switched 12V+ Wire: Yellow
Radio Ground Wire: Black
Radio Illumination Wire: Gray
Radio Dimmer Wire: Brown
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
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



1995 GMC Sierra 2500 Speaker Sizes

Audio Front Tweeter Size: 1″ Tweeters
Audio Front Speakers Size: 6 1/2″ Speakers
Audio Rear Speakers Size: 4″ x 6″ Speakers



The following information is currently not available:
Radio Antenna Trigger Wire
Radio Amp Trigger Wire
Subwoofer Speaker Positive Wire (+)
Subwoofer Speaker Negative Wire (-)
Subwoofer Speaker Size
Subwoofer Speaker Depth

*If you know any of the above or any other missing information please use the comment box below to notify us.

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