I own a 2007 chevy cobalt and the digital odometer went out. When I get into the car the odometer comes on for about 5 seconds but then quickly goes off. What is wrong with my odometer and how can I fix it?

SOURCE: 2006 chevy cobalt woulnt start lock light is on

Are you using the original key that came with the car? The chip in that key may have gone bad. Try using the spare key that should have come with the purchase of the car. You may also be having battery issues. If all else fails....call the people who really know how to rape you...DUM Dum dummmmm....the dealer

SOURCE: 2007 Cobalt brake lights not working

you have a bad left front wheel speed sensor. try putting a little die-electric grease in the connection

SOURCE: is there a transmission fluid dipstick on 2007 cobalts

big red
the leak migh be coming from the tranny pan check it out just remove the pan replace the seal and filter and fill it back up it will just take you a trip to the autopart store and 20 minutes to get it fix

SOURCE: engine power reduced

you may need to take this to a dealer
you need to find out if
CODES P1516,P2135 and/orP2138 are set in HISTORY
check the julian date on the PCM
under the hood drivers side just in front of the POSITIVE post there is a cover remove that cover that is the PCM
on there there will be a sticker with a bar code and numbers
look something like this * 8 6 Y N AU K 1 5 3 2 5 0 R P N *
the 9th,10 11 and 12th digit
if the PCM has the numbers BETWEEN 5182 and 5304 then the PCM will need to be replaced
see the number i used is NOT EFFECTED it has a 5325
if your is NOT EFFECTED
then mostly will have one of the codes listed
will need to be diag. APP sensor
hopes this helps
and not sure how many miles you have on the car
but they have a POWERTRAIN WARRENTY

SOURCE: why wont the key come out of the ignition? 2006 chevy cobalt.

My cobalt turns over but doesnt start up and i dont know whats wrong with it to get it fixed.