Illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0420 and/or P0430 stored...
Ford technical service bulletin TSB 25-2119 for 2021-2022 Ford F-250 SD, 2021-2022 Ford F-350 SD and 2021-2022 Ford F-450 SD and others.
- Bulletin number
- TSB 25-2119
- Component
- Unknown or other
- Summary
- Some of the vehicles listed in the Model statement above may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0420 and/or P0430 stored in the powertrain control module (PCM). This may be due to the software in the PCM.
Vehicles covered
- Ford F-250 SD 2021-2022 20212022
- Ford F-350 SD 2021-2022 20212022
- Ford F-450 SD 2021-2022 20212022
- Ford F-550 SD 2021-2022 20212022
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