Three problems related to automatic transmission have been reported for the 2007 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Chevrolet Cobalt based on all problems reported for the 2007 Cobalt.
Automatic 2007 Chevrolet Cobalt. Gm sent me a letter about the power steering recall. Went to dealership to get the problem fixed September 1, 2010. September 24, 2010 I was involved in a car accident where my Cobalt hydroplaned and completely lost control as described in the investigations done by gm, on this issue.
Steering problems with 2007 Cobalt.
Key locked in to the acc position. Had to hit a button inside the steering column to get key released. (see owners manual) dealer advised that the shifter needed to be replaced however the part was on a 7-10 back order.