VSS 2002 chevy trailblazer

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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=75349
Printed Date: October 28, 2025 at 4:57 PM

Topic: VSS 2002 chevy trailblazer

Posted By: orionmeades
Subject: VSS 2002 chevy trailblazer
Date Posted: March 29, 2006 at 8:44 PM

hello everyone...i need the location and the color of the vss wire and the reverse wire on a 2002 chevy trailblazer

Replies:

Posted By: NowYaKnow
Date Posted: March 29, 2006 at 9:47 PM

24 pin plug @ instrument cluster:

B9 - DK GRN/WHT - Vehicle Speed Signal

There should be two GREEN / WHITE wires make sure you grab the right one.

The reverse wire is light green and you can find it at the reverse light itself or at the fuse block under the rear seat.

Mike

Posted By: orionmeades
Date Posted: March 29, 2006 at 10:25 PM

thanks mike. but do i have to take the instrument cluster out to get to the 24 pin plug or is it underneath?

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