Drive Train
If the line is not securely seated and transmission oil leaks from the fitting, the oil could contact a hot surface and cause a vehicle fire.
The transmission cooler may leak transmission oil at one of the fittings where the transmission oil lines hook up to it. Dealers will inspect the cooler line connection and repair the vehicles as needed free of charge.
General Motors notified owners of affected vehicles starting in April 2014. You can check with your dealer to see if your vehicle is involved in this program. It is helpful to have your VIN (Vehicle Identification Number) on hand when you contact them. The General Motors recall number is 14121.