Audi E-Tron 2021–2024 — technical service bulletin
Bulletin A9322802062631_3 · NHTSA communication 10217914 · issued Aug 16, 2022
Technical service bulletin
communication type
Electrical System
component
2021–2024
model years
4
vehicle entries
Official summary
This bulletin advises technicians to open a PSS when encountering various DTCs which may be stored in the high-voltage battery charger control module.
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.