Affected Component: ELECTRICAL SYSTEM

Date Published
JAN 18, 2021
NHTSA TSB #
10186414
TSB Document
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.