Certification Granted in General Motors 8-Speed Transmission Class Action, including Chevrolet Silverado

According to the Detroit Free Press, a judge has approved the class action status of a complaint over the transmission problem filed by GM owners in 26 states.

The class action specifically refers to GM Vehicles built between 2015 and March 1, 2019, and outfitted with GM's 8L90 or 8L45 8-speed automatic transmissions. The plaintiffs said the automatic transmissions in their vehicles occasionally will “slip, buck, kick, jerk and harshly engage," according to Monday's court order from the judge. The plaintiffs said the transmission "causes the vehicle to perform erratically, such as with sudden or delayed acceleration; the vehicles may be unsafe to drive." These vehicles include:

  • 2015-2019 Chevrolet Silverado

  • 2017-2019 Chevrolet Colorado

  • 2015-2019 Chevrolet Corvette

  • 2016-2019 Chevrolet Camaro

  • 2015-2019 Cadillac Escalade and Escalade ESV

  • 2016-2019 Cadillac ATS, ATS-V, CTS, CT6, and CTS-V

  • 2015-2019 GMC Sierra, Yukon, Yukon XL, and Yukon Denali XL

  • 2017-2019 GMC Canyon

According to the class action complaint, GM, since 2015, “GM has issued thirteen versions of a “technical service bulletin,” or “TSB,” related to this shifting issue alone."

The name of the class action is Speerly v. GM and is being heard in the Eastern District of Michigan.

If you're in California and you’ve taken your Chevrolet Silverado, Chevrolet Colorado, GMC Sierra, GMC Yukon, Cadillac Escalade, Chevrolet Suburban, or ANY General Motors vehicle to a dealership for issues ranging from engine failure, piston failure, acceleration pedal position sensor failure, piston wear or any warranty condition, we can help you…. AT NO COST TO YOU! Valero Law, APC is a California consumer protection firm dedicated to protecting the lemon law rights of California consumers and ALL cases are taken on a contingency basis, meaning if there is no recovery, there is absolutely no fee to you!