alarm, remote start, 2002 yukon

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=125212
Printed Date: July 13, 2025 at 12:31 AM

Topic: alarm, remote start, 2002 yukon

Posted By: aborakan
Subject: alarm, remote start, 2002 yukon
Date Posted: December 22, 2010 at 10:54 PM

I want install car alarm system with remote starter to my yukon 2002, but I have problem with a +12v constant, my starter required 5 +12v constant sources.

*main power input+ : for starter module (heavy gauge with 30 amp fuse)

*constatn +12v input: for 10 pin connector primary harness H1 (with 15 amp fuse)

*two cable for the lock and unlock as below image

* anti thief bypass module

So, can I use the ignition harness for all that wires

Replies:

Posted By: howie ll
Date Posted: December 23, 2010 at 6:01 AM

Yes or run to the battery.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.

Posted By: aborakan
Date Posted: December 23, 2010 at 11:54 AM

Thank you

Posted By: aborakan
Date Posted: January 16, 2011 at 8:42 PM

I installed remote starter to my GMC 2002 yukon, the keyless entry working well, but the remote starter not working totally. Is the starter wire in the ignition harness heavy or not, because I found the yellow wire in the ignition harness not heavy wire???!! Can anybody give me an image for the ignition harness with marked these wires.

ignition 1

ignition 2

starter

accessory

Thanks,,, :)

Posted By: Twelvoltz
Date Posted: January 16, 2011 at 9:06 PM

You need to always use a DMM to make sure the wires you are connecting to are correct. If you were to hook to the incorrect wire you could blow an airbag, burn up a computer, etc.

I do not have a picture of it but as I remember it, it is indeed a heavy wire in your truck. Take the shroud off the column, find the ignition switch and you will find all of the wires you need.

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

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