2014 Grand Cherokee Summit has Excessive vibration and shimmy in the steering wheel. There is Excessive feed back when tires hit bumps in the road... steering wheel and front end bounces. Jeep Dealers, so far, are unable to correct the problem. Jeep has only 2000 miles. Problem existed from the time of purchase. Need some direction to take care of this problem... any ideas.
2014 Jeep SUMMIT (CASHMERE PEARL)