P203B

3.0L/6.7L – Illuminated MIL With Various Reductant System Related DTCs – 2016-2022 Ford F-150 F-Super Duty

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2019 Ford F-Super Duty

NHTSA ID Number: 10236685 Manufacturer Communication Number: TSB 23-2161 Summary Some 2018-2021 F-150 vehicles equipped with a 3.0L diesel engine, 2016-2022 F-650/F-750 vehicles equipped with a 6.7L engine, and 2017-2022 F-Super Duty vehicles equipped with a 6.7L engine and built on or before 08-Mar-2022 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) … Read more

Customer Satisfaction Program 20M02 – Reductant Heater and Sender Assembly – 2015-2019 Ford Transit

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2019 Ford Transit

NHTSA ID Number: 10171960 Manufacturer Communication Number: 20M02   Summary This program extends the warranty coverage of the reductant heater and sender assembly to 11 years of service or 120,000 miles from the warranty start date of the vehicle, whichever occurs first. This program DOES NOT apply to vehicles that qualify for repairs under the New Vehicle … Read more

Illuminated MIL with DTC P203B – 2016-2017 Ford F-650, F-750

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2017 Ford F-650

NHTSA ID Number: 10201066 Manufacturer Communication Number: TSB 21-2287   Summary This article supersedes TSB 17-0068 to update the Service Procedure and Parts List. Some 2016-2017 F-650/F-750 vehicles equipped with a 6.7L diesel engine and built on or before 21-Aug-2017 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P203B. This may be … Read more

Illuminated MIL with DTC P203B – 2017 Ford F-Super Duty

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2017 Ford F-Super Duty

NHTSA ID Number: 10179137 Manufacturer Communication Number: TSB 20-2270 Summary Some 2017 F-Super Duty vehicles equipped with a 6.7L diesel engine built on or before 04-Aug-2017 may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P203B. This may be due to a low voltage condition during engine cranking. To correct this condition, reflash … Read more

Inaccurate DEF Level Indication And/Or Message – With Or Without Illuminated MIL – DTC P203B – 2017 Ford F-Super Duty/2016-2017 F-650/F-750

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2017 F-Super Duty/2016-2017 F-650/F-750 – 6.7L – Inaccurate DEF Level Indication And/Or Message – With Or Without Illuminated MIL – DTC P203B Some 2017 F-Super Duty and 2016-2017 F650/F750 vehicles equipped with 6.7L engine may exhibit an inaccurate diesel exhaust fluid (DEF) level indicator or warning message with or without an illuminated malfunction indicator lamp … Read more