Volkswagen ID.4 2021–2026 — technical service bulletin
Bulletin V9326022080102_3 · NHTSA communication 11032218 · issued Apr 13, 2026
Technical service bulletin
communication type
Electrical System
component
2021–2026
model years
7
vehicle entries
Official summary
Replace Battery Regulation Control Module Kit -J840- / -SX7- / -SX8-
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.