Ford Transit 2016–2019 — technical service bulletin
Bulletin TSB 19-2035 · NHTSA communication 10155553 · issued Feb 15, 2019
Technical service bulletin
communication type
Power Train
component
2016–2019
model years
4
vehicle entries
Official summary
Some 2016-2019 Transit vehicles equipped with a 3.2L diesel engine built on or before 7-Feb-2019 may exhibit an illuminated malfunction indicator lamp (MIL) with only diagnostic trouble code (DTC) P054E stored in the powertrain control module (PCM). This may be due to the PCM software. Update the PCM software to resolve the condition.
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.