Audi A6 2021–2022 — technical service bulletin
Bulletin A3924672074823_1 · NHTSA communication 11007309 · issued Aug 8, 2024
Technical service bulletin
communication type
Power Train
component
2021–2022
model years
5
vehicle entries
Official summary
This bulletin provides information when the DTC P17EF00 is stored in the gearbox control unit; hydraulic pump cannot be adapted.
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.