2003 chevy suburban
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=19352
Printed Date: May 10, 2024 at 1:59 AM
Topic: 2003 chevy suburban
Posted By: rk.mendoza
Subject: 2003 chevy suburban
Date Posted: September 27, 2003 at 2:19 AM
Hello my fellow audio friends I just wanted to know if any of you knew the wire information for my SUB. I would like the wire harnes info/ignition/doors locks all hat please can any of you help me....
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Ronnie E Mendoza
You can do anything you put your mind to.
Replies:
Posted By: djfearny2
Date Posted: September 27, 2003 at 8:09 AM
first off you have data door lock system which needs a module similar to the dei 456g
if you just want to add a remote start to keyless entry that you can. but either way that truck has passlock 2 and needs to be bypassed using something similar to the 555l from dei.
the ignition is as follows
two reds - constant 12
pink -ignition one
white. ignition two
orange. - acc wire
brown second acc not always necessary
yellow - starter
thin 22 guage wire or thinner
yellow passlock 2 r code wire
black - ground trace wire, for passlock.
brake - white.
parking lights
neg- grey black
pos- brown found in only select trucks
tan pos lock motor wire
grey pos unlock motor wire.
tach - white thin guage found at ecm at front of engine drivers side parrallel to positive batt post.
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Jon
Installer/Help Technician
---coral springs florida---
mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.
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