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03 trailblazer remote start

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=98958
Printed Date: May 13, 2025 at 11:24 AM


Topic: 03 trailblazer remote start

Posted By: jpinusmc
Subject: 03 trailblazer remote start
Date Posted: November 13, 2007 at 1:47 PM

I have an autopage rs-900 installed in a 2003 trailblazer. I have the 457g and the 555l installed.  The car will not remote start.  I have tested and starter, ignition and acc have 12v at the proper times but nothing is happening. 

One thing i was wondering...

There are two yellow wires coming from the key area in the ignition harness.  One goes to the key and one goes to a cylinder looking deal with a button that goes in and out with the turn of the key.  Which one of these should I be using for the 555l?  Is there a way to test them to make sure I have the right one? 

Any help is much appreciated.




Replies:

Posted By: Twelvoltz
Date Posted: November 13, 2007 at 3:25 PM
One is the mechanical safety lock the other is your passlock. The ones not running to the 'actuator' but to the key cylinder itself are your passlock wires.

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Installer, IT support, and FFL. I need less hobbies.



Posted By: jpinusmc
Date Posted: November 13, 2007 at 4:13 PM
Sweet, got it straightened out, thanks a bunch!


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