In more bad news for General Motors, new recalls cite a potentially dangerous wheel lockup problem. The recall focuses on some of GM’s most popular SUVs and pickup trucks from recent years. Among the impacted GM models, Silverado, Sierra, Escalade, Tahoe, Yukon, and Suburban owners should confirm their vehicle recall status. 

GM recalls name 461,839 popular SUVs and trucks from Chevrolet, Cadillac, and GMC

One of the most recent GM recalls names a transmission issue in many of the brand’s popular SUVs and pickup trucks. According to the National Highway Traffic Safety Administration (NHTSA), the recall cites a “transmission control valve in some of these vehicles may be susceptible to excess wear over time, resulting in a gradual loss of pressure within the valve that can cause harsh shifting.” The wear may result in leakage and insufficient pressure in the valve. 

However, and more worryingly, the issue can result in a “momentary lockup” of the rear wheels while driving, increasing the likelihood of a crash. What’s more, the recall names 461,839 popular Cadillac, GMC, and Chevrolet SUVs and pickup trucks. The GM recall includes Silverado and Sierra models across the 1500, 2500, and 3500 lineup. 

To combat the recall issue, GM’s dealer network will update software in impacted vehicles’ transmission control modules. The software will reportedly monitor the performance of the transmission control valve for wear. Moreover, the updated software will tell the transmission to shift gears to prevent rear wheel lockup.

GM will notify vehicle owners of their recall status by mail. However, drivers can confirm their status using the NHTSA’s recall lookup tool. That, or owners can call GM customer service at 1-888-988-7267. Worse yet, the bad news arrives as GM announced four-figure layoffs for its employees. Cost-cutting and restructuring are to blame for the layoffs.