The right front intermediate driveshaft may fracture and separate while the vehicles are being driven.
If the front right intermediate drive shaft assembly separates while the vehicles is being driven, the vehicle will lose propulsion, increasing the risk of a crash.
If the assembly separates while parked on a grade, without the park brake engaged, the vehicle may move unintentionally, increasing the risk of a vehicle roll-away.
What to do
GM will notify owners, and dealers will replace the right front intermediate drive shaft assembly, free of charge. The manufacturer has not yet provided a notification schedule.
Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 17329.