Volkswagen Atlas 2023–2024 — technical service bulletin
Bulletin Email 91OL · NHTSA communication 11038142 · issued Sep 7, 2026
Technical service bulletin
communication type
Unknown / Other
component
2023–2024
model years
8
vehicle entries
Official summary
This OTA update provides improvements to connectivity stability and OCU module diagnostics, which will reduce OCU module replacements due to false DTC detection. This software update is also a prerequisite for future updates.
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.