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2003 trailblazer door trigger

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=41700
Printed Date: May 15, 2025 at 3:37 PM


Topic: 2003 trailblazer door trigger

Posted By: tcss
Subject: 2003 trailblazer door trigger
Date Posted: October 26, 2004 at 4:24 PM

I am doing an alarm on a 03 trailblazer and cannot find the door trigger. Where is it located and what color is it.



Replies:

Posted By: Velocity Motors
Date Posted: October 26, 2004 at 6:52 PM

Does yor model have the under dash light ?  gray/black

To avoid dome light delay, use the separate door trigger wires. The LF door is gray/black (-) at the driver door module in the door. The RF door is BLACK/ white (-) at the passenger door module in the door. The LR door is lt. blue/black (-), and the RR door is lt. GREEN/ black (-). The rear door trigger wires are at the fuse box under the left rear seat. Use all four wires and diode isolate each.



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Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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