Chevrolet Silverado 3500 Problems

Speedometer or Other Instrument Panel Gauge May Work Erratically on Chevrolet Silverado 3500

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.

(8 people reported this problem)

Chevrolet Silverado 3500 Vehicles With This Problem

RepairPal Verified
Average mileage: 112,750 (90,000–127,000)
3 model years affected: 2003, 2004, 2005
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Viewing 1-4 of 4 comments
Oil pressure gauge goes beyond the max reading under normal driving conditions. It does not return to zero when engine shuts off but, only returns to 129psi reading. Oil level & oil pressure are good
Insttrument cluster causing coolant temperature to stay stuck at 260. Doesn't have code for overheating showing nor does it have any other signs of overheating, checked with pyrometer. Lower hose is cooler than upper house but both are within range