RepairPal Expert Overview
One or more bolts securing the rear suspension components may not have been tightened properly during vehicle assembly. Loose suspension bolts can result in sudden changes in the vehicle handling characteristics.
As of this writing, General Motors has begun notifying owners of affected vehicles and this process should be completed shortly. If you are experiencing handling concerns, or you don't receive notification and you feel you should have, please contact your dealer. It's helpful to have your vehicle identification number (VIN) when you call. The General Motors recall number 13008.
The rear suspension is a collection of components that are bolted together, supporting the rear of the vehicle. During vehicle assembly, one or more bolts securing rear suspension components may not have been tightened to the correct specification. If one of these bolts were to loosen, sudden changes in the vehicle handling characteristics could result, increasing the risk of a crash. Dealers will inspect and re-tighten the bolts as necessary to correct this concern.