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RecallGazette

Vehicle problems, recalls & safety intelligence

Volkswagen Eurovan 1999–2004technical service bulletin

Bulletin 0409 · NHTSA communication 10007711 · issued May 10, 2004

Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2004
model years
29
vehicle entries

Official summary

Evaluating fuel mixture diagnostic trouble codes- how to perform effective diagnosis related to fuel system adaptation - system too rich/too lean. Volkswagen. *mj

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.