Faulty software in the exterior lighting control module may not notify the driver if the rear turn signals stop working.

All 2027 Chevrolet Equinox models will come with an eight-speed automatic transmission, according to GM's vehicle order guide. Currently, a continuously variable automatic transmission (CVT) is ...

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 ...

General Motors is recalling more than 43,000 Chevrolet, GMC and Cadillac SUVs due to a transmission issue that could potentially increase the risk of a crash. The recall affects 17,178 Chevrolet ...

The largest automaker of the Detroit Big Three has identified a small problem affecting select 10L transmissions in certain 2022 model year sport utility vehicles. According to General Motors, the ...

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 ...

Transport Canada recalling over 2,000 General Motors SUVs over issue that could lock up the wheels Problem could stem from worn transmission control valve in Chev Tahoes and Suburbans, and GMC Yukons ...

General Motors won't remove Allison Transmission badging from its heavy-duty pickup trucks after all. The announcement follows news from last fall, when GM planned to stop using Allison badging moving ...

This service is intended for GM vehicles equipped with T87 or T87A Transmission Control Modules (TCMs). We will transfer (clone) all data from your original TCM into a replacement unit that you supply ...

GM has added $300 million to its Romulus Propulsion Systems plant to expand 10-speed transmission production, reinforcing its U.S. manufacturing footprint ahead of the company’s 2027 model surge. GM ...

GM and Allison Transmission will officially end their heavy-duty truck partnership in 2026, concluding a collaboration that began with the Duramax diesel era in 2001. By June 29, 2026, GM must remove ...

General Motors trucks have worn Allison Transmission branding for decades, but that will stop after Dec. 31, 2025. The two parties were unable to reach an agreement to extend their longstanding ...