Volkswagen ID.4 2021 — technical service bulletin
Bulletin VOS-24-84 · NHTSA communication 11002881 · issued Jun 13, 2024
Technical service bulletin
communication type
Service Brakes
component
2021
model years
1
vehicle entries
Official summary
This is a notice for software changes with the ODIS diagnostic program to correct the communication for DA 0023 – Brake Booster replacement test / basic setting – Pressure test failure E8 -ID.4 2021
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.