Jessysmommy9

Hi. I have a 2010 Cobalt. It has a problem with the gauges going down to nothing then floating back and forth. The radio isnt working. No one seems to know what the problem is.

ECaulk

iTrader: (6)

Check your battery connections and fuses both under hood and the passenger side center console.

Dan_G

Could also be a bad ground connection. These can be tough to find. There are a few ground connections under the hood. Probably a bunch more under the dash. I would just inspect/clean some of these to the extent you can locate them. Somebody probably needs to get a meter on some of the wires to the gauges and duplicate the failure to see what is going on.

StevoElSupremo

my car did this about a year ago, the gauges would just start fluttering all over and do stupid **** then flat line... it seemed to sort itself out though as it hasn't done it since, I good thing too as I was getting so pissed lol.