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Chevrolet Avalanche 2500 Problems

Speedometer or Other Instrument Panel Gauge May Work Erratically on Chevrolet Avalanche 2500

Problem Description and Possible Solution

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.

(3 people reported this problem)

Chevrolet Avalanche 2500 Vehicles With This Problem

RepairPal Verified
Average mileage: 100,000 (100,000–100,000)
2 model years affected: 2003, 2004
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Brake problem? Or maybe a faulty head gasket cylinder?
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