FORD
SSM 48489
Manufacturer communications
- Publication date
- 2020-01-27
- Received by NHTSA
- 2020-02-04
- NHTSA record numbers
- 10170981
Manufacturer summary
Original wording in English
Some 2020 F-Super Duty vehicles equipped with 6.7L engine may exhibit an illuminated malfunction indicator lamp (MIL) and diagnostic trouble code (DTC) P203B. If performing pinpoint test RJ in the Powertrain Control and Emission Diagnosis (PC/ED) does not identify an issue, do not attempt any repairs at this time. Engineering is currently investigating. Monitor OASIS for updates.
Reported code forms
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