Volkswagen Touareg 2014 — technical service bulletin
Bulletin Dealer 34N2 · NHTSA communication 10226799 · issued Nov 28, 2022
Technical service bulletin
communication type
Power Train
component
2014
model years
1
vehicle entries
Official summary
SERV_ACT - Transmission Control Module (TCM) Software
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.