Ford F-150 2019 — technical service bulletin
Bulletin TSB 19-2259 · NHTSA communication 10164428 · issued Aug 28, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019
model years
1
vehicle entries
Official summary
Some 2019 F-150 vehicles equipped with a 2.7L EcoBoost engine built on before 14-Aug-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P04DB stored in the powertrain control module (PCM). This may be due to a strategy within the PCM software. To correct the condition, follow the Service Procedure to update the PCM calibration.
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.