Ford F-150 2021–2022 — technical service bulletin
Bulletin SSM 50614 · NHTSA communication 10209219 · issued Mar 18, 2022
Technical service bulletin
communication type
Power Train
component
2021–2022
model years
2
vehicle entries
Official summary
Some 2021-2022 F-150 vehicles equipped with a 3.5L PowerBoost engine and built on or before 31-Jan-2021 may experience an illuminated malfunction indicator lamp (MIL) with diagnostics trouble codes (DTCs) P04F0 And/Or P04EE stored in the PCM. This may be due to the fuel tank pressure (FTP) sensor becoming unseated from it's mount on the evaporative (EVAP) tube that connects to the top of the fuel pump and sender unit, causing an EVAP system leak near the top of the fuel tank. If the sensor is found to be unseated, resecure the sensor by pressing the sensor down vertically and retest. If the co
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.