General Motors' 8-speed automatic transmission is known for presenting a few common issues. Here's what you need to know ...

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 ...

GM has issued a voluntary emission recall for certain units of the 2020 and 2021 C8 Corvette Stingray due to a problem with the Transmission Control Module (TCM). The problem: Affected TCM’s may ...

A 2022 Chevy Silverado owner with under 30k miles calls it "Garbage!" After a loud clunk, the engine died on the highway.

Trevor's 2024 Chevy Silverado ZR2 refused to shift at Home Depot. A night-ending tow for a brand-new truck. What went wrong ...

Earlier this year we compiled a recall league table and discovered that GM had issued far fewer notices for fewer vehicles than its rivals. But it looks like the General is making up for lost time.

The eighth-generation (C8) Chevrolet Corvette became one of the most coveted sports cars when it went on sale in 2020. And it is a top-performing sports car—the Z06 model even won Road & Track's 2023 ...

"One just pulled in on the tow truck." ...

Modern GM transmissions can be more than a little tricky with all the wiring and tuning involved, but nobody said it needed to be that way. If only there were a little computer you could slap on your ...

Nov 13 (Reuters) - General Motors (GM.N), opens new tab will recall 461,839 vehicles over an issue with transmission, the National Highway Traffic Safety Administration said on Wednesday. The recall ...

If you're a control freak, late-model electronic transmissions are just what you need to modernize your classic car, and if you decide to go that route, a transmission control module is a must-have.