Affected Component: ENGINE AND ENGINE COOLING

Date Published
DEC 14, 2021
NHTSA TSB #
10205530
TSB Document
Summary
Some 2019-2020 F-150 vehicles equipped with a 5.0L flex fuel engine may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTC) P0171, P0172, P0174 and/or P0175. This may be due to software parameters in the powertrain control module (PCM). To correct the condition, follow the Service Procedure to reprogram the PCM.