There is a known issue on 2015 Chevy Colorado where the vehicles lose power steering. There was a recall issued by GM on 2015 Colorado. I contacted GM to inform them that I believe the same issue extends to 2016 Colorado as my vehicle is experiencing the same issue. I purchased my vehicle in October 2015 so its one for the first 2016 Colorado vehicles built. I lose power steering while driving at any speed and any condition, which is a safety concern. It is hard to control the machine when this happens. I believe the issue is electrical related as cycling the key switch clears the fault and allows normal operation until the next event occurs. GM said they were not issuing a recall on the 2016 models.