the problem with your truck is the stepper motor in the back of the gauge. I had the same problem with my avalanche and I found I website where I had my entire cluster for $150
Here is the address incase you wanna check it out:
www.speedometergaugerepair.com
Also, if you rather do it yourself you can get a tutorial on how to do it here:
www.howtorepairmyinstrumentcluster.com
The 2003 GMC Sierra-2500HD has 16 valves.
The 2003 GMC Sierra-1500 has 12 valves.
The 2003 GMC Sierra-1500 has a V6 engine.
The 2003 GMC Sierra-2500HD has a V8 engine.
my speedometer quite working on my truck. seems like everything else works ok can you tell me what tolook to fix and any suggestions thanks
The 2003 GMC Sierra-1500 is a gas-powered vehicle.
The 2003 GMC Sierra-2500HD is a gas-powered vehicle.
The 2003 GMC Sierra-1500 has overhead valves (OHV).
The 2003 GMC Sierra-2500HD has overhead valves (OHV).
The 2003 GMC Sierra-1500 has a 5-speed manual.
The 2003 GMC Sierra-2500HD has a 5-speed manual.
YES.