2003 gmc sierra gauges not working and display screen not working on instrument panal.
Dec 8, 2010 at 11:46 AM
Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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JACOBANDNICKOLAS
CAR REPAIR CONTRIBUTOR
110,190 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.