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Defrost Wire on Honda and GMC for 791xv

Printed From: the12volt.com
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=78032
Printed Date: May 03, 2025 at 10:31 PM


Topic: Defrost Wire on Honda and GMC for 791xv

Posted By: dimen 9100
Subject: Defrost Wire on Honda and GMC for 791xv
Date Posted: May 19, 2006 at 7:07 PM

Hello all. Before I jump into my question, I want to say I have the upmost respect for all you pros out there lending a helping hand. " It does not go unappreciated "

I will be having 2  791xv's installed on a 99' (new body) GMC Sierra and a 99' Honda Civic LX next week. I wil have the retailers hook up the 2nd status/ defogger output wire to the defrost wire in both vehicles. Correct if i'm wrong, I believe the GMC defrost wire is WHITE and the Honda defrost wire is YELLOW / BLUE. Please let me know if I have the correct wires? Both wires will need a relay..Correct?  My last question is where is the best place to tap into these wires under the dash.

Thanks in advance, 

Dimen 9100




Replies:

Posted By: KarTuneMan
Date Posted: May 20, 2006 at 2:38 PM
The Honda's is in a blue plug on top of the fuse box. Same plug as the tach wire. Its a POS(+) trigger

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Posted By: dimen 9100
Date Posted: May 22, 2006 at 1:23 AM

Hello Kar TuneMan,

Sorry for the late reply, been having computer issues on top of everything else. Thank you very much for the info.

Dimen






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