Incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0420 stored...
Ford technical service bulletin TSB 26-2359 for 2019-2022 Ford Ranger.
- Bulletin number
- TSB 26-2359
- Component
- Electrical system
- Summary
- Some of the vehicles listed in the Model statement above may exhibit an incorrectly illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0420 stored in the powertrain control module (PCM). This may be due to the software in the PCM.
Owners of these vehicles have filed 69 complaints in the electrical category.
Vehicles covered
- Ford Ranger 2019-2022 2019202020212022
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