2003 Chevrolet Silverado 3500 Q&A

2003 Chevrolet Silverado 3500 Question: Speedometer, volts, temp gauges don't work properly.

Speedometer says 70 at idle. -
Answer 1
The 03 instrument cluster had problems, send it in to be rebuilt or purchase another, the only fix. -
Answer 2
we send our clusters out to AER in La Habra Ca. to be repaired. did you try the gage function reset in the Tech 2 scanner -
Answer 3
Common problem with these 2003 and some 2004 instrument clusters. They can be repaired - it is not a fault of any other part of the vehicle. For repair of these clusters go here: http://www.mrwhizard.com -