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RecallGazette

Vehicle problems, recalls & safety intelligence

Ford F-250 SD 2013–2019technical service bulletin

Bulletin 21N06 · NHTSA communication 10201092 · issued Aug 31, 2021

Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2019
model years
21
vehicle entries

Official summary

This program extends the warranty coverage of the catalytic converter portion of the selective catalyst reduction (SCR) system for twelve months of service, beginning on the date the powertrain control module (PCM) is reprogrammed under Emissions Recall 21E01. This program only applies if an SCR (converter) fault is detected and it is related to a diagnostic trouble code (DTC) P20EE identified after 21E01 has been performed. This is a one-time repair.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.