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RecallGazette

Vehicle problems, recalls & safety intelligence

FCCC XBP 2013–2019technical service bulletin

Bulletin 16TS-08REV · NHTSA communication 10190555 · issued Apr 19, 2021

Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2019
model years
60
vehicle entries

Official summary

Detroit Technical Service Letter for DD13 Cylinder Head and Cylinder Head Gasket Change.

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.