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 ...

The 2019 Cadillac CT6 and 2020 Cadillac CT6 have been included in a bulletin from GM granting extended special coverage for a transmission valve defect that can cause wheel lock-up and possible ...

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 ...

With stand-alone control of electronically controlled overdrive automatics, it's easier to dial in accurate upshifts, and you can just stab the throttle, steer it, and the trans will do the rest. The ...

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With the arrival of 2026, we’ve entered a new chapter in GM’s 10-speed transmission recall saga. If you’re not familiar, GM is in the process of addressing faulty valve bodies in the gearboxes it ...

The transmission valve body is among the most important components of your vehicle's transmission system, yet it often goes unnoticed until something goes wrong. As a key player in the functionality ...

General Motors has issued two separate recalls for a transmission control valve that can cause the rear wheels to lockup. The issue affects a mix of full-size SUVs and pickups, and while the risk ...

The type of transmission in your car dramatically impacts how it drives and what's required from the driver. According to CarMax, the number of manual transmissions sold over the past three decades ...

General Motors is recalling 43,732 full-size SUVs due to an issue with the 10-speed automatic transmission. The recall covers the Chevy Tahoe and Suburban, GMC Yukon and Yukon XL, as well as the ...