2003 gmc sierra gauges not working and display screen not working on instrument panal.
Wednesday, December 8th, 2010 AT 11:46 AM
1 Reply
JACOBANDNICKOLAS
MECHANIC
109,700 POSTS
Check all wiring to the rear of the cluster. If they are good, make sure there are no broken ground straps under the hood. If all is good, the cluster needs removed and checked.