Volkswagen GTI 2022–2023 — technical service bulletin
Bulletin V0123042069630 · NHTSA communication 10232747 · issued Mar 8, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022–2023
model years
2
vehicle entries
Official summary
ECM Update Programming for DTC P2407, P0326, P0442.
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.