Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello my name is Bob.
I have replaced a few clusters/gauge unit for this problem.
Need to remove the cluster to reach the connector. With it still plugged in wiggle the connector see if the gauges start to act up. You may have a loose terminal in the connector.
The cluster has to be programed for your vehicle.
Please get back with me