Volkswagen Atlas 2018–2021 — technical service bulletin
Bulletin V0121022060969_1 · NHTSA communication 10185661 · issued Jan 11, 2021
Technical service bulletin
communication type
Electrical System
component
2018–2021
model years
5
vehicle entries
Official summary
Current ECM software causing erroneous misfire faults.
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.