The problem
The bolts and nuts which attach the bearing-hub assembly to the rear axle flange are not sufficiently tightened on some vehicles.
The risk
This would allow excessive movement of the bearing-hubassembly relative to the rear axle flange and could cause elongation andeventual separation of the attaching bolts from the rear axle flange. If thiswere to occur while the vehicle was in motion, the affected tire and wheel couldtrack erratically, eventually causing failure of the other attaching bolts. Thetire and wheel assembly could separate from the vehicle which could result in avehicle accident.
The fix
Tighten rear axle bearing-hub assembly fasteners, and replace all the fasteners on a wheel if two or more bolts are found to be loose.
Contacts
System: rear axle.Vehicle description: passenger cars.Note: general motors reports that all subject vehicles were held and repairedbefore any owner took possession, so there will be no owner notification.
What to do
- Check your VIN. Enter it at nhtsa.gov/recalls - it shows whether this recall applies to your vehicle and whether the repair has been done.
- Call a dealer. Any authorized Pontiac dealer will do the repair free, whether or not you bought the vehicle there. Quote campaign 91V204000.
- Ask about parts and a loaner. If parts aren't available yet, ask what to do in the meantime.
- Keep your paperwork. If you paid for this repair before the recall, you may be able to get reimbursed - here's how.