Why do the Speedometer stop working on 2003 Chevrolet Suburban 2500

My speedometer stop working on me

by in Miami, FL on April 09, 2014
3 answers 7 comments
ANSWER by on April 09, 2014
The '03 trucks had problems with the clusters, before condemning the cluster have the truck scanned to ensure the computer is reading the vehicle speed, and have the cluster scanned.
COMMENT by on April 10, 2014
Have the truck scanned with what device
COMMENT by on April 10, 2014
A Tech2 scan tool would be perfect. Some other professional tools will also test it.
COMMENT by on April 11, 2014
Thanks
COMMENT by on April 11, 2014
Good luck
ANSWER by on April 09, 2014
What about your milleages does the number moves?
COMMENT by on April 10, 2014
Yes The mileage moves, the MPH needle does not move
COMMENT by on April 10, 2014
Have your cluster scanned like what number one said
COMMENT by on April 11, 2014
Thanks
ANSWER by on October 02, 2014
Common problem with these 2003 and some 2004 instrument clusters. They can be repaired - it is not a fault of any other part of the vehicle. For repair of these clusters go here: http://www.mrwhizard.com