One footnote. This Service Bulletin was issued in or around Nov 2020:“SSM 49315 - 2020 F-53 Motorhome Chassis - Bent Or Damaged Rear Axle Tone Ring(s) With DTCs C0037 And/Or C0038 - 16,000-22,000 Lbs. GVW VehiclesSome 2020 F-53 Motorhome Chassis 16,0...
We bought a new 2021 Newmar Bay Star w/ the Ford F53 chassis. Immediately ABS and traction control lights came on. Spent a month in Ford service department. Front left wheel speed sensor replaced. Did not fix problem. ECBM replaced. Did not fix probl...
