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2003 trailblazer

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=28471
Printed Date: July 15, 2025 at 2:59 PM


Topic: 2003 trailblazer

Posted By: draasch
Subject: 2003 trailblazer
Date Posted: March 16, 2004 at 10:38 AM

ok i have my tech notes, and its says the domelight wire is under the dash.....however this truck doesnt have a light under the dash.....anyone have any more info??????



thanks

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Good Luck
David
Ace Security
813-376-9778
Tampa
Donate to the 12volt




Replies:

Posted By: kgerry
Date Posted: March 16, 2004 at 12:30 PM
i've never done one yet that did !!!   use the light in the headliner by the driver, it's a quick run up the pillar and presto... same for Envoy and Bravada

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Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979



Posted By: raydawg357
Date Posted: March 19, 2004 at 9:54 AM
You should be looking for a gray/black wire (+) that's under the dash or in the drivers' side a pillar

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Do it right the first time


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