Toyota Avalon 1999–2003 — technical service bulletin
Bulletin 3273 · NHTSA communication 10006524 · issued Mar 28, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999–2003
model years
2
vehicle entries
Official summary
2003 avalon repair manual correction vol 1. Diagnostics - engine. *tt '99 avalon. 00400-rm656-u. *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.