6.7L Diesel – 10R140 – Illuminated Powertrain Malfunction Indicator (Wrench) Lamp With DTC P07F6 – 2020-2021 Ford F-Super Duty
NHTSA ID Number: 10186403 Manufacturer Communication Number: SSM 49439 Summary Some 2020-2021 F-Super Duty vehicles with 6.7L and 10R140 powertrain may exhibit an illuminated powertrain malfunction indicator (wrench) lamp with only DTC P07F6 stored in the transmission control module (TCM). The vehicle may also exhibit harsh engagements, poor shift quality and/or loss of 9th gear as … Read more