Tl* the contact owns a 2008 chevrolet express. while driving, the transmission disengaged. the vehicle was taken to an independent mechanic where it was diagnosed that the engine control module and transmission control module needed to be reprogrammed. the vin was not included in nhtsa campaign number: 08v313000 (power train). the manufacturer was notified of the failure. the failure mileage was 55,000. updated 10/28/16*lj the consumer stated the local dealer reprogrammed the ecm and tcm. updated 11/02/16.*jb