Toyota Avalon 2004 — technical service bulletin
Bulletin 4407 · NHTSA communication 10016048 · issued Nov 1, 2004
Technical service bulletin
communication type
Engine and Engine Cooling
component
2004
model years
1
vehicle entries
Official summary
Service specifications - engine mechanical, sfi repair manual correction for 2004 toyota avalon. 00400-rm106-u1. *tt
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.