Volkswagen Atlas 2018–2023 — technical service bulletin
Bulletin V0123092071325_2 · NHTSA communication 11027250 · issued Dec 4, 2025
Technical service bulletin
communication type
Engine
component
2018–2023
model years
10
vehicle entries
Official summary
Update Engine/Motor Control Module J623.
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.