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2006 gmc sierra remote start

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=129833
Printed Date: May 15, 2025 at 10:06 PM


Topic: 2006 gmc sierra remote start

Posted By: ed54613
Subject: 2006 gmc sierra remote start
Date Posted: December 24, 2011 at 8:03 AM

I am trying to install a remote start on a 2006 GMC Sierra - base model (NO DOOR LOCKS OR ELECTRIC WINDOWS). The remote start is a Galaxy G40RS. I am having difficulties bypassing the security/theft system.



Replies:

Posted By: kreg357
Date Posted: December 26, 2011 at 6:00 AM

Your truck has the Passlock2 immobilizer system.  There are many ways to bypass that system during
remote start.  If you have a Digital Multi Meter, a soldering gun, two 30/40 Amp SPDT relays and an
assortment of resistors ( or a Radio Shack nearby ), you could go with this old, reliable method : 
https://documents.audiovox.com/700054.pdf

As for basic, reliable bypass only modules, here are just a few that are available for your truck :

DEI 556LW  This bypass learns the resistor value and supplies it to the truck during remote start.
                       https://www.xpresskit.com/product.aspx?productid=41   555L & 555LW are OK, too.

iDatalink ADS-TBSL PL   This is a Data type bypass.  Very reliable, no wires to cut and very easy to install.
                                              https://store.idatalink.com/index.php?l=product_detail&p=8

Fortin Passlock-SL2-V2  Fortin quality, reliable & no wires to cut.
                                             https://ifar.ca/en/products/alpha/passlock-sl2-v2/



-------------
Soldering is fun!


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