hummer vss and reverse

Printed From: the12volt.com
Forum Name: Mobile Video, GPS, and Navigation
Forum Discription: Mobile Video Head Units, DVD Players, LCD and TFT Monitors, Navigation, GPS, PS2, PS3, XBox, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=15618
Printed Date: July 22, 2025 at 3:04 AM

Topic: hummer vss and reverse

Posted By: postrin
Subject: hummer vss and reverse
Date Posted: June 29, 2003 at 2:17 PM

i've got a 2001 hummer h1 in the bay, if anyone has experience besides what the websites say for vss and reverse, it would be of great help, I can get reverse at the light in the back, but was hoping for something a bit easier

Thanks in advanced

paul

Replies:

Posted By: jonathanbresser
Date Posted: July 02, 2003 at 1:52 PM

paul

the easiest way i have found to get to the vss wire is to remove the speedometer and you will find a purple wire,

Posted By: ezridr
Date Posted: July 02, 2003 at 10:03 PM

I have always used a white wire behind the instrument cluster on new platform GM vehicles, there are 2 sometimes 3, I usually just tap them all put the cluster back in and road test each wire with a DMM, as for the reverse wire, you should be able to locate it under the column, don't remember the color right off hand

-------------
My mechanic told me, "I couldn't fix your brakes, so I made your horn louder"

Print Page | Close Window