GM Recalls Nearly 462,000 Vehicles Over Transmission Defect
The recall addresses a faulty transmission control valve that may cause rear wheels to lock up, increasing crash risks.
- The recall affects 2020-2022 Chevrolet Silverado, GMC Sierra, 2021 Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models.
- The National Highway Traffic Safety Administration identified the defect, which can cause the rear wheels to lock up.
- GM will install new transmission control module software free of charge to prevent the issue.
- Dealers have been instructed to stop the delivery of affected vehicles immediately.
- Owners will be notified by letter on December 9, with a special coverage program for repairing defective transmissions.
USA TODAY 
Associated Press 
Newsweek 