Volkswagen Jetta 2005–2008 — technical service bulletin
Bulletin TT241302 · NHTSA communication 10238575 · issued May 17, 2013
Technical service bulletin
communication type
Power Train
component
2005–2008
model years
8
vehicle entries
Official summary
When diagnosing a no crank/no start concern with no ECM communication, be sure to check ECM 30 power circuit to T121/62.
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.