2004 Chevy Suburban VSS

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=54826
Printed Date: May 28, 2024 at 3:14 PM

Topic: 2004 Chevy Suburban VSS

Posted By: alfredaa
Subject: 2004 Chevy Suburban VSS
Date Posted: April 29, 2005 at 12:08 PM

Hello,

Can anyone tell me where I can located the vehicle speed sensor? I think I may have found it but I want to make sure before I tap into it. I am installing a Kenwood navigation system and would really appreciate the help. Also, I need to track down the back up light wire, if anyone has a wiring diagram that would be great.

Thanks,

Alfred

Replies:

Posted By: Satkunas
Date Posted: April 29, 2005 at 2:50 PM

Not 100% sure but you may be able to get it at the radio plug. Check the light-GREEN / WHITE in that plug.

Posted By: NowYaKnow
Date Posted: April 29, 2005 at 4:41 PM

VSS - GREEN / WHITE @ the instrument cluster

Backup - Light green (+) pull the fuse cover off the left side of the dash and it should be in that harness there. If not check both door sills.

Mike

Posted By: alfredaa
Date Posted: May 02, 2005 at 10:19 AM

Thanks Mike,

I got the gauge cluster off and found the GREEN / WHITE wire, but there are 3 of them? Just tap into anyone of the three?

Posted By: NowYaKnow
Date Posted: May 02, 2005 at 3:56 PM

Pin:

A1: BROWN / White - MIL Control
A2: Not Used
A3: BLACK/ White - Low Washer Fluid Control
A4: Dark GREEN / WHITE - Vehicle Speed Signal
A5: White - Engine Speed Signal (Tach)
A6: Gray - IPC Class 2 Serial Data
A7: Not Used

Sorry about that should've been more descriptive.. The wire you want is in pin A4. I've listed some of the other wires around it to help you pick it out. Hope it helps,

Mike

Posted By: alfredaa
Date Posted: May 02, 2005 at 4:25 PM

Thanks Mike. I appreciate all the help.

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