A software issue may cause a loss of power steering assist at startup or while driving.
Increased steering effort, particularly at lower speeds, increases the risk of a crash.
What to do
The power steering module software will be updated by a dealer, or through an over-the-air (OTA) update free of charge.
Owner notification letters are expected to be mailed August 2, 2021.
Owners may contact Chevrolet customer service at (800) 222-1020; Cadillac customer service at (800) 458-8006; or GMC customer service at (800) 462-8782. GM's number for this recall is N212333900.