Volkswagen Eos 2006–2008 — technical service bulletin
Bulletin TB-2028830 · NHTSA communication 10043906 · issued Mar 9, 2012
Technical service bulletin
communication type
Engine and Engine Cooling
component
2006–2008
model years
12
vehicle entries
Official summary
Volkswagen: see document search button for owner letter. Update- 17d2 positive crankcase ventilation valve. It is mandatory to perform updates on all applicable vehicles in dealer inventory prior to retail sale. *js
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.