2006 Chevrolet Trailblazer, Rear Defrost Wire

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=146398
Printed Date: May 10, 2025 at 2:37 AM

Topic: 2006 Chevrolet Trailblazer, Rear Defrost Wire

Posted By: rich1125
Subject: 2006 Chevrolet Trailblazer, Rear Defrost Wire
Date Posted: August 18, 2020 at 3:27 PM

just wondering where can I locate my rear defrost wire I have a 2006 4.2 trailblazer was told it was purple in rear hatch module I five wire a relay and used the purple wire , for some reason the light on dash will not illuminate . any help would be great thank you.

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rb

Replies:

Posted By: geepherder
Date Posted: August 19, 2020 at 2:14 AM

If it's five wired, then the button on your climate control panel is bypassed, so the light won't come on. This is common and not a problem.

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My ex once told me I have a perfect face for radio.

Posted By: rich1125
Date Posted: August 19, 2020 at 8:29 AM

thank you I appreciate that thought I did something wrong .

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rb

Posted By: rich1125
Date Posted: August 20, 2020 at 9:42 PM

I am doing a rear defrost on a 2006 trailblazer im using a evo all and a viper 4105 v I have been out of the game so long I cant remember how to wire a relay for reverse polarity , can someone help me.

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rb

Posted By: i am an idiot
Date Posted: August 20, 2020 at 10:28 PM

https://www.the12volt.com/relays/relaydiagram8.html

Posted By: rich1125
Date Posted: August 31, 2020 at 2:11 PM

thank you

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rb

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