Volkswagen Atlas 2018–2022 — technical service bulletin
Bulletin V1922012066380_1 · NHTSA communication 10208917 · issued Mar 3, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2018–2022
model years
8
vehicle entries
Official summary
Coolant System testing assistance
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.