Two problems related to cruise control have been reported for the 2010 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Chevrolet Impala based on all problems reported for the 2010 Impala.
Major safety issue! while driving on the expressway hours from home reduced engine power/service traction control/check engine lights came on. Cruise control disabled as well. Car stopped on the expressway, steering wheel locked up. Luckily we were able to coast to the side otherwise this could have been a disaster! vehicle was towed to a nearby service station where it is currently located. There are several complaints out there like this. Gm needs to recall and fix this problem!.
Engine power dropped significantly on a two lane hwy. Traveling at 60 mph. Almost got rear ended and experienced road rage from driver behind me. Scary. I then noticed a service traction control warning, and engine speed reduction notice. Cruise control would not function. This warning will clear itself but continues to occur. I took it to my mechanic several times and they can not identify it even when the warning and condition is active. Veh. Mileage 126700.