P0420

1.5L EcoBoost And 8F35 Transmission – Illuminated MIL And A P0420 Stored In The PCM – 2020-2022 Ford Escape & 2021-2023 Bronco Sport

by
Ford Logo

NHTSA ID Number: 10241542 Manufacturer Communication Number: TSB 23-2259 Summary Some 2020-2022 Escape built and 2021-2023 Bronco Sport vehicles, built on or before 28-Sep-2022, equipped with a 1.5L Ecoboost engine and a 8F35 transmission may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0420 stored in the powertrain control module (PCM). This may … Read more

3.5L PowerBoost Engine – Illuminated Malfunction Indicator Lamp (MIL) With DTC P0420 And/Or P0430 Stored In the PCM – 2022-2023 Ford F-150

by
2023 Ford F-150

NHTSA ID Number: 10244800 Manufacturer Communication Number: TSB 23-2337 Summary Some 2022-2023 F-150 hybrid vehicles equipped with a 3.5L PowerBoost engine may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0420 and/or P0430 stored in the powertrain control module (PCM). This may be due to high sulfur content in the fuel. To correct the condition, follow … Read more

3.5L EcoBoost – Illuminated MIL With DTCs P060B, P0420, P0430, P04F0, P2601 And/Or P0364 In The PCM – 2021 Ford F-150

by
2021 Ford F-150

NHTSA ID Number: 10189792 Manufacturer Communication Number: TSB 21-2087 Summary Some 2021 F-150 vehicles equipped with a 3.5L EcoBoost engine and built on or before 02-Mar-2021 may experience an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P060B, P0420, P0430, P04F0, P2601 and/or P0364 stored in the powertrain control module (PCM). This may be due … Read more

Illuminated MIL With DTC P0420 – 2019-2020 Ford Ranger

by
2020 Ford Ranger

NHTSA ID Number: 10214871 Manufacturer Communication Number: TSB 22-2245 Summary This article supersedes TSB 21-2021 to update the part list Some 2019-2020 Ranger vehicles may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0420 stored in the powertrain control module (PCM). This may be due to various software parameters within the PCM. To … Read more

1.5L – No Crank/No Start And/Or Illuminated MIL With Various DTCs – 2021 Ford Bronco Sport

by
2021 Ford Bronco Sport

NHTSA ID Number: 10200984 Manufacturer Communication Number: SSM 49996   Summary Some 2021 Bronco Sport vehicles equipped with a 1.5L EcoBoost engine may exhibit a no crank/no start start condition with an illuminated malfunction indicator lamp (MIL) and one or more of the following diagnostic trouble codes (DTC): P093B, P2282, P0420, P062B, P21D1, P21D0, P21CF, P0710, and/or … Read more