Volkswagen Jetta 2021–2022 — technical service bulletin
Bulletin V0122052068071_2 · NHTSA communication 10224844 · issued Oct 10, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2021–2022
model years
3
vehicle entries
Official summary
Update ECM programming. Revised to correct warranty labor operation number.
Vehicles covered
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.