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2004 gmc sierra remote start wiring

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=122470
Printed Date: May 16, 2024 at 5:52 AM


Topic: 2004 gmc sierra remote start wiring

Posted By: tailz
Subject: 2004 gmc sierra remote start wiring
Date Posted: June 29, 2010 at 1:38 PM

I have a couple of questions about wiring a GMC Sierra 2004 model truck. Im confused about some parts of wiring and would like some assitance and would like someboddy to make sure i hooked up the heavy remote start wires correctly. Im using https://www.bulldogsecurity.com/bdnew/vehiclewiringdiagrams.asp
For the wiring diagram as the one here was for a 2500 heavy duty. Im using a wiring harness so everything is sitting on my bench this minute.

For H3/1 (pink from remote start)  to the pink (Ignition 1) on my truck
h3/2 (RED / white) not connected <What needs to be here>
H3/3 (Orange) connected to orange (Accessory heater) on my truck.
H3/4 (Violent) connected to yellow (Starter 1)
H3/5 (Green) no connected. Do I  need to cut the starter wire keyside and connect it as my t-harness only gave an 1 starter wire.
h3/6 (Red) Nothing connected. <What needs to be here?>
h3/7  (Pink/White)  connected to white wire for ignition 2.
h3/8 (Pink/Black)  nothing connected
h3/9 (RED / Black) Nothing connected.

My gmc12 T-harness has all its wires used while the viper 5901 has about 5 wires left on it. If someone could shed some light I'd be very gratful :D

Thank you so much in advance!




Replies:

Posted By: buddholly
Date Posted: June 29, 2010 at 4:24 PM
Red, RED / White, RED / Black all go to 12v constant.

Green and Violet both go to Starter wire. If you cut the starter wire, green will go towards the ignition and violet will go towards the car.

Pink/Black doesn't need to be used.




Posted By: buddholly
Date Posted: June 29, 2010 at 4:25 PM
and you are going to need an immobilizer interface if you didn't know.




Posted By: tailz
Date Posted: June 29, 2010 at 4:41 PM
Thank you so much! Yea I knew I needed a bypass so I purchased an XK01. Ive already wired up most of it. Thanks again :D





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