https://plaincars.com/make/gmc-c6h042 New NHTSA complaints and recalls filed for the GMC C6h042. en-us Sun, 18 Oct 2026 06:36:00 GMT https://plaincars.com/make/gmc-c6h042 https://plaincars.com/make/gmc-c6h042#complaint-1384675 Wed, 14 Jun 2017 00:00:00 GMT WHILE TRAVELING ON A HIGHWAY AFTER CRESTING A LARGE HILL THE VEHICLE LOST ALL POWER ASSIST TO THE STEERING AND BREAK SYSTEMS CAUSING VEHICLE TO DESCEND THE HILL AT A HIGH RATE OF SPEED 90+MPH. THE STEERING WHEEL WAS LOCKED AND THE BREAK PEDAL WAS STUCK IN THE HIGH POSITION (E.G. NO PLAY IN PEDAL) I WAS ABLE TO SAFELY REMOVE THE VEHICLE FROM THE ROADWAY WITHOUT INCIDENT. CONTROL OF THE STEERING AND https://plaincars.com/make/gmc-c6h042 https://plaincars.com/make/gmc-c6h042#complaint-1384676 Wed, 14 Jun 2017 00:00:00 GMT WHILE TRAVELING ON A HIGHWAY AFTER CRESTING A LARGE HILL THE VEHICLE LOST ALL POWER ASSIST TO THE STEERING AND BREAK SYSTEMS CAUSING VEHICLE TO DESCEND THE HILL AT A HIGH RATE OF SPEED 90+MPH. THE STEERING WHEEL WAS LOCKED AND THE BREAK PEDAL WAS STUCK IN THE HIGH POSITION (E.G. NO PLAY IN PEDAL) I WAS ABLE TO SAFELY REMOVE THE VEHICLE FROM THE ROADWAY WITHOUT INCIDENT. CONTROL OF THE STEERING AND