Recall information provided by National Highway Traffic Safety Administration
Power train
2024-11-07
24V839000
General Motors, LLC (GM) is recalling certain 2022-2023 Chevrolet Express and GMC Savana vehicles. Incorrect software in the transmission control module (TCM) may result in harsh shifting, reduced power, unintended deceleration, rear wheel lockup, or cause the vehicle to move in an unintended direction.
Rear wheel lock-up or moving in an unintended direction can increase the risk of a crash.
Dealers will update the transmission control module software calibration, free of charge. Owner notification letters are expected to be mailed December 23, 2024. Owners may contact GM customer service at 1-888-988-7267, Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N242471620.
