Illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0451 and/or P0456 stored...
Ford technical service bulletin TSB 21-2010 for 2019-2020 Ford Ranger.
- Bulletin number
- TSB 21-2010
- Component
- Engine and engine cooling
- Summary
- Some 2019-2020 Ranger vehicles may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0451 and/or P0456 stored in the powertrain control module (PCM). This may be due to various software parameters within the PCM. To correct the condition, follow the Service Procedure to reprogram the PCM.
Owners of these vehicles have filed 48 complaints in the engine category.
Vehicles covered
- Ford Ranger 2019-2020 20192020
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