The speedometer or other instrument panel gauge may begin to work erratically at times. Our technicians tell us that the instrument cluster must be sent to a repair facility to correct this fault. The warranty has been extended on some of these units to 7 years or 70,000 miles.
Speedometer or Other Instrument Panel Gauge May Work Erratically on Chevrolet Avalanche 2500
3 people reported this problem
1 person shared problem details
2004 Chevrolet Avalanche 2500100,000Visitor
oil pressure gauge not working
Dealer tells me it will take 2 visits due to code ID and has estimated $350 to repair, looking...
When the truck is warmed up and the weather is HOT outside, it seems to load up with fuel. it p...