Volkswagen ID.4 2021–2022 — technical service bulletin
Bulletin FAQs 93P7 · NHTSA communication 10233608 · issued Mar 29, 2023
Technical service bulletin
communication type
Equipment
component
2021–2022
model years
2
vehicle entries
Official summary
SERV_ACT HV Battery Module(s)
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.