United States 83V066000
General Motors, LLC
The problem
THE NUTS WHICH FASTEN THE LOWER ARM BALLJOINT TO THE STEERING KNUCKLE MAY NOT HAVE BEEN SECURELY TIGHTENED.
What owners should do
DEALER WILL TIGHTEN ANY LOOSE STEERING KNUCKLE ATTACHING NUTS. IF NECESSARY, LOWER CONTROL ARM BALLJOINTS AND STEERING KNUCKLES WILL BE REPLACED.
Units 3959