Rear suspension trailing arm-to-hanger bracket pivot bolts may fail from stress corrosion cracking possibly caused by processing deviations in the construction of the pivot bolt.
Risque: Failure of bolts may result in partial separation of therear suspension from the vehicle, resulting in loss of vehicle control withoutwarning and a vehicle crash.
Solution: Replace the rear suspension trailing arm-to-hanger bracket pivot bolt with a properly processed bolt.