Volkswagen Routan 2011–2014 — technical service bulletin
Bulletin 871408 · NHTSA communication 10239540 · issued Aug 6, 2014
Technical service bulletin
communication type
Visibility
component
2011–2014
model years
4
vehicle entries
Official summary
HVAC System Intermittently Blows Cold Regardless of Setting
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.