engine control module (ECM), or the transmission speed sensors. These malfunctions can take numerous forms and lead to the appearance of various DTCs and other symptoms. For example, a P0613 code ...

Some units of the 2021 Corvette Stingray may require a Transmission Control Module reprogramming ... permanent status of a Diagnostic Trouble Code (DTC). To address this issue, General Motors ...

The problem: Affected TCM’s may incorrectly clear the loss of communications Diagnostic Trouble Codes (DTCs ... Affected components: Transmission Control Module (TCM). Number of affected ...

Having a basic understanding of automotive acronyms is important. Some, like ABS (Anti-lock Braking System) and DOHC (Dual Over Head Camshafts), represent commonly advertised automotive features ...

car dealers will install new transmission control module software for free, according to GM. The new software will monitor the valve and detect excess wear 10,000 miles before the wheels lock up.

GM says the issue can be fixed by installing new software for the transmission control module. There's a potential problem with the transmission control valve on certain diesel-powered GM full ...

A faulty or malfunctioning transmission can trigger the check engine light for a handful of reasons, including things like an overheating gearbox or issues with the transmission control module (TCM).