Transmission Control Module (TCM) faults are not unknown on these early Mazda 3s. Symptoms usually involve erratic shifting, a failure to select gear at all and having the car go into limp-home mode.

Your 68RFE Cummins is a great jack-of-all-trades transmission that might need tuning to get the most out of it while helping ...

GM has issued a product recall for certain examples of 2021 and 2022 Chevy LCF or Low Cab Forward 3500 and 4500 vehicles due to an issue related to the Transmission Control Module (TCM) of the GM MYD ...

Spartan Fire LLC (Spartan Fire) is recalling certain 2022-2024 Gladiator, Metro Star, FC-94 and KME Panther firetrucks. After the vehicle is reversed, the transmission control module (TCM) may fail to ...

General Motors has issued a service update to address an issue related to the transmission control module (TCM) in certain examples of the 2020 model year Chevy Silverado HD and GMC Sierra HD pickup ...

Japanese R35 GT-R and GT-R SpecV owners in Japan now have the opportunity to improve the performance credentials of their rides via an ECU and TCM (transmission control module) upgrade from Nismo.

A software error could cause the center screen (including rearview camera image) and the touch control panel remain to black directly after the ignition is activated.

What seems like ages ago, now, Cars.com named the 2017 Chrysler Pacifica minivan our Best of 2017 vehicle, and then we bought one to put our money where our mouth was. Well, guess what? Two and a half ...