Four-Wheel Drive System Inoperative And/Or DTC C00A1 In The AWD Module – 2023 Ford F-Super Duty
NHTSA ID Number: 10237345 Manufacturer Communication Number: SSM 51659 Summary Some 2023 F-Super Duty vehicles built on or before 09-May-2023 may exhibit an inoperative four wheel drive system and/or diagnostic trouble code (DTC) C00A1 in the all-wheel drive (AWD) module. Prior to beginning diagnostics, inspect ground location G239 for proper tightness of 6 lb-ft (8 Nm). G239 … Read more