The rear end was making a noise and was taken to the car dealer checked the vehicle. the dealer said that the problem was with the carrier bearings and the ring & pinion (factory defect). the vehicle has been making this noise since it was purchased and the warranty will not cover repairs. the cost is estimated to be 1500.00 dollars. we have sent it to the dealer on 3 different occasions and they say the warranty refuses to pay for the repairs. *tr