remote start diagram for a 2003 GMC Sierra 1500

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=6160
Printed Date: July 15, 2025 at 5:41 AM

Topic: remote start diagram for a 2003 GMC Sierra 1500

Posted By: calman
Subject: remote start diagram for a 2003 GMC Sierra 1500
Date Posted: December 02, 2002 at 8:23 PM

Hi I'm looking for a wiring diagram to install a remote starter with door lock/unlock features on a 2003 GMC Sierra 1500. Any help appreciated.

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Cheers,
Cal

Replies:

Posted By: securinu
Date Posted: December 02, 2002 at 9:17 PM

lock you will need the dlgm4 from aamp it also does factory ard and disarm as well

Posted By: spencer
Date Posted: December 08, 2002 at 7:24 PM

Just did my 03 GMC Sierra 1500, if you haven't done it yet buy the GMDL4 bypass and the PLDATA bypass, you can get both at www.autotoys4everyone.com, best prices I could find on them, cut my install time in half and almost makes it stupid proof. Both tie into the databus so you don't even have to remove the kick panel to wire the door locks, it works through the databus. I have the diagram on PDF, email me at spencer8terry@hotmail.com and I will send it to you.

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Spencer H.

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