Volkswagen Jetta 2012–2015 — technical service bulletin
Bulletin 211407 · NHTSA communication 10239815 · issued Dec 16, 2014
Technical service bulletin
communication type
Electrical System
component
2012–2015
model years
4
vehicle entries
Official summary
Customer states the engine lacks performance and the MIL is ON with one or more of the following fault codes.
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.