10R140 Automatic Transmission – Harsh Engagement/Harsh Shift/Delayed Shift With Or Without DTCs – 2020 Ford F-Super Duty
NHTSA ID Number: 10203709 Manufacturer Communication Number: TSB 21-2420 Summary Some 2020 F-Super Duty vehicles equipped with a 10R140 automatic transmission may exhibit a harsh engagement/harsh shift/delayed shift. It is possible the vehicle may also have an illuminated malfunction indicator lamp (MIL) and diagnostic trouble codes (DTCs) P0729, P0731, P0732, P0733, P0734, P0735, P0736, P076F, P07D9, P07F7, … Read more