2008 duramax 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=123933
Printed Date: July 14, 2025 at 6:54 AM

Topic: 2008 duramax remote start

Posted By: kawizx902
Subject: 2008 duramax remote start
Date Posted: October 14, 2010 at 12:50 PM

I was wondering if anyone can give me some info on what i will need for a 2008 silverado 2500hd duramax. It has no power windows, or locks. im just not sure about what bypass i need.

thanks

Replies:

Posted By: kreg357
Date Posted: October 14, 2010 at 5:18 PM

Check your ignition key. Should find a + in a circle. You have PassKey3+.

If all you need is a transponder bypass module ( no lock control, etc ) try to find a Fortin PATS-GM2 bypass module. Here is a link for more info : https://ifar.ca/en/vehicles/chevrolet/silverado/2008/

From DEI, the PKUMUX will work. More info at : https://www.xpresskit.com/product.aspx?productid=446

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Soldering is fun!

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