The Hungry Hacker's Explanation of Everything

Home » Automotive

OEM Audio Wiring: GM 1979-

4 April 2006 No Comment

I thought this might be useful information to have because of our 1985 Suburban project, and then I decided that perhaps others can make use of the information. Who knows, maybe I’ll start a collection?

Wire Color Wire Purpose
Orange Battery: Permanent (Not available all models)
Yellow Battery: Accessory/Ignition
Black Ground
Pink Power Antenna (Not available all models)
Grey Illumination
Light Green Speaker: Front, Right, +
Dark Green Speaker: Front, Right, –
Light Grey Speaker: Front, Left, +
Dark Grey Speaker: Front, Left, –
Dark Blue Speaker: Rear, Right, +
Light Blue Speaker: Rear, Right, –
Brown Speaker: Rear, Left, +
Yellow Speaker: Rear, Left, –


  • Search for Harness Adaptors on eBay

Leave your response!

Add your comment below, or trackback from your own site. You can also subscribe to these comments via RSS.

Be nice. Keep it clean. Stay on topic. No spam.

You can use these tags:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>

This is a Gravatar-enabled weblog. To get your own globally-recognized-avatar, please register at Gravatar. Note: By filling out this comment form or emailing us you are signifying that you have read and agree to the terms laid out on the Contact Us page.