Volkswagen Jetta 2022 — technical service bulletin
Bulletin V0126032083018_1 · NHTSA communication 11036871 · issued Aug 20, 2026
Technical service bulletin
communication type
Engine
component
2022
model years
2
vehicle entries
Official summary
Update Programming of the Engine/Motor Control Module -J623-
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.