All of a sudden my speedometer and my gas gauge quit working

Hi, this is a pretty common problem on these Silverado instrument clusters. We can definitely help you out with that. Click here to learn more about these Silverado instrument cluster problems: Dr Speedometer Instrument Cluster Repair Speedometer Repair Guage...

that year range had a problem with the cluster gm they came out with a replacement on to fix this

Sounds like the body control module has gone bad. It has a relay that caries considerable current to all of these accesories and wears out.
It can also be a solder joint on the circuit board where this relay mounts.
Hope this helps, Robert

When the gauges quit, does the ABS light come on? Does the gas gauge and temp gauge quit too?

check the cable both end (speedometer to transmission}

Sounds like you have blown a fuse check your fuse box and replace any fuses you find. Hope that helps

My gas guage, speed odometer and tempiture does not work
The speed odometre is reading 9999999 what should i do

Hi, this is a pretty common problem on these Silverado instrument clusters. We can help you out with that! Click here to learn more about these Silverado instrument cluster problems: Dr Speedometer Instrument Cluster Repair Speedometer Repair Guage...

From 2003 to 2006 GM - chevy , pontiac , buick , cadillac , had bad step motors inside the instrument clusters , causing gauges to no work or sporadically . Happened to my 2005 chevy cavalier , went to automotive salvage yard ,got a used one for $20.00 buck's . That was two year's ago , now problems !
How to repair GM Instrument Cluster Speedometer Gauge Stepper
Or you can buy the up graded stepper motors on eBay an fix it .

replace the ip cluster will fix speedometer