2005 equinox lt

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Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=109268
Printed Date: July 06, 2025 at 5:21 PM

Topic: 2005 equinox lt

Posted By: jankyrob
Subject: 2005 equinox lt
Date Posted: November 26, 2008 at 8:46 PM

Does anyone know the color of the rear defogger wire coming from the switch itself?

Replies:

Posted By: ckeeler
Date Posted: December 05, 2008 at 7:34 PM

should be a lt. blue wire at the HVAC control assy. top row, far passenger side corner. rests at 12v. negative pulse to trigger and negative pulse to turn off. use your DMM!

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