Tl* the contact owns a 2011 cadillac escalade. while driving 65 mph and attempting to depress the brake pedal, the brakes became inoperable and the traction control light illuminated. the vehicle was taken to a dealer where it was diagnosed that the suspension failed and needed to be replaced. the vehicle was not repaired. the manufacturer was notified of the failure. the failure mileage was approximately 46,000. updated 08/22/16*lj *cn