Loud noise w/vibration and foul odor coming from heater blower. dealership discovered a rodent's nest in the climate control blower motor. dealership indicated that there is no remedy to prevent recurrence. dealership also mentioned that the ford escape has a history of the same problem. see ford's tsb 17-0034, published 3/21/17 re ford's recommended prevention: "...install the new inlet duct gasket with screen..." (emphasis added).