Volkswagen Routan 2011 — technical service bulletin
Bulletin ESA-24V3 · NHTSA communication 10043524 · issued Feb 1, 2012
Technical service bulletin
communication type
Power Train
component
2011
model years
1
vehicle entries
Official summary
Volkswagen: see document search button for owner letter. The oxygen sensor heater sense resistor circuit can fail because of the software for power train control module (pcm). *pe
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.