Toyota Avalon 1999 — technical service bulletin
Bulletin 4634 · NHTSA communication 10015829 · issued Mar 1, 2005
Technical service bulletin
communication type
Power Train
component
1999
model years
1
vehicle entries
Official summary
Diagnostics - automatic transaxle - repair manual correction. 00400-rm656-u. 1999 avalon. Toyota. *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.