Ford F-250 SD 2019 — technical service bulletin
Bulletin TSB 18-2393 · NHTSA communication 10153941 · issued Dec 25, 2018
Technical service bulletin
communication type
Electrical System
component
2019
model years
6
vehicle entries
Official summary
Some 2019 F-Super Duty vehicles equipped with a 6.7L engine built on or before 21-Aug-2018 may exhibit an illuminated MIL with DTC P205B stored in the powertrain control module (PCM). Follow the Service Procedure steps to correct the condition.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.