WenmarOpen by Wenmar Pro

P054E on the 2018 Ford Transit

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

Bulletins for this model year that name P054E
TSB 19-20352019-04-08. Service bulletin. 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.
TSB 19-20352019-04-01. Service bulletin. 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.
SSM 476132018-11-19. Service bulletin. Some 2018-2019 Transit vehicles equipped with a 3.2L engine may exhibit an illuminated MIL with DTC P054E. If DTC P054E is set with any other DTCs, diagnose and repair those DTCs first. If DTC P054E is the only DTC, do not attempt to repair or replace any components, Engineering is investigating. To assist with the investigation, while IDS is open, access Powertrain > OBD Test Modes > Mode 9. Once open, log the data, exit, and save and hold the session. Next, open the Previous Sessions menu, highlight the respective session, and press the session upload icon (three computers) to transmit the file. In addition, use the Report a Vehicle Concern link at the bottom of the OASIS report and fill out the form. Continue to monitor OASIS for updates.
SSM 475982018-11-19. Service bulletin. Some 2018-2019 Transit vehicles equipped with a 3.2L engine may exhibit an illuminated MIL with DTC P054E. If DTC P054E is set with any other DTCs, diagnose and repair those DTCs first. If DTC P054E is the only DTC, do not attempt to repair or replace any components, Engineering is investigating. To assist with the investigation use the Report a Vehicle Concern link at the bottom of the OASIS report and fill out the form. Monitor OASIS for updates.

4 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.