Allison’s 5th Generation electronic controls include upgraded Transmission Control Module (TCM) hardware and software and a new integral inclinometer, among many other features, to deliver great fuel ...
Some units of the 2021 Corvette Stingray may require a Transmission Control Module reprogramming. The error in the module software could result in the active ...
General Motors has issued a service update to address a problem related to the Transmission Control Module in certain examples of the 2020 and 2021 model-year C8 Corvette Stingray. The problem: in ...