Volkswagen Atlas 2018 — technical service bulletin
Bulletin V0120012058261_4 · NHTSA communication 10174463 · issued Apr 21, 2020
Technical service bulletin
communication type
Electrical System
component
2018
model years
1
vehicle entries
Official summary
Improved catalytic converter and improved software implemented at Start of Production (SOP) MY20. 2019 applicability removed due to campaign action. Updated to correct metadata selection for Elsa-2-Go.
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.