Volkswagen Jetta 2013–2019 — technical service bulletin
Bulletin TT011906 · NHTSA communication 10166734 · issued Oct 18, 2019
Technical service bulletin
communication type
Unknown OR Other
component
2013–2019
model years
7
vehicle entries
Official summary
Diagnostic steps to address faults for N80 valve - 1.4l
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.