United States 96V020000
General Motors, LLC
The problem
THE REAR LOWER CONTROL ARM CAN CRACK AT THE REAR STABILIZER BAR ATTACHMENT.
Risk
THIS CONDITION CAN BE AGGRAVATED BY THE SEVERE DUTY CYCLE OF THESE VEHICLES AND EVENTUALLY CAUSE THE LOWER CONTROL ARM TO FRACTURE COMPLETELY CAUSING A LOSS OF VEHICLE CONTROL WITHOUT PRIOR WARNING.
What owners should do
DEALERS WILL REPLACE BOTH REAR LOWER CONTROL ARMS AND REAR STABILIZER BAR ATTACHMENTS.
Units 154214