Print Page | Close Window

1998 GMC Sierra

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=345
Printed Date: May 10, 2025 at 10:30 PM


Topic: 1998 GMC Sierra

Posted By: arliebright
Subject: 1998 GMC Sierra
Date Posted: April 15, 2002 at 4:00 PM

Looking for Wiring Diagram for 1998 GMC Sierra

I am not having any luck finding the CORRECT LTBLUE and WHITE wires for the LOCK and UNLOCK features of my remote starter. 

Any Suggestions welcome.




Replies:

Posted By: Velocity Motors
Date Posted: April 15, 2002 at 4:12 PM
  • Without OEM Keyless - Reverse Polarity Door Lock Diagram.
  • With OEM Keyless See  - Positive Pulse Door Lock Diagram

When you oopen the door try moving the boot up and down. Look into the driver kick panel and try to find the wires that are moving and look into those wires for the Lt. Blue and White wires. If you have the keyless entry you have to run new wires for two relays anyways, so you can go straight to the switch.



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


Print Page | Close Window