What is the recall on the 2021 Silverado transmission?
The 2021 Chevrolet Silverado has faced a recall related to its transmission. According to the information available, the recall affects certain Silverado models equipped with the 8L90 and 8L45 transmissions. The recall was issued to address a potential issue that could lead to the transmission unexpectedly shifting into neutral, increasing the risk of a crash.
Details of the Recall
The recall was initiated by General Motors (GM), the manufacturer of the Chevrolet Silverado, in March 2021. The affected vehicles were produced between August 2020 and February 2021. The recall covers approximately 410,000 Silverado 1500, 2500, and 3500 models equipped with the 8L90 and 8L45 transmissions.
The issue stems from a problem with the transmission oil pump. In some cases, the oil pump may not provide sufficient lubrication, leading to premature wear and the potential for the transmission to unexpectedly shift into neutral. This could occur while the vehicle is in motion, increasing the risk of a crash and loss of vehicle control.
Affected Models and Remedy
The recall affects the following Chevrolet Silverado models from the 2021 model year:
- Silverado 1500
- Silverado 2500HD
- Silverado 3500HD
To address the issue, GM dealers will reprogram the transmission control module to improve the oil pump operation and provide enhanced transmission monitoring. This software update is provided free of charge to affected vehicle owners.
Owners of the affected Silverado models are advised to contact their local Chevrolet dealer to schedule the recall repair. Customers can also check the National Highway Traffic Safety Administration (NHTSA) website for the latest information on the recall and to determine if their specific vehicle is included.
