Toyota Matrix 2003–2005 — technical service bulletin
Bulletin 01105 · NHTSA communication 10016624 · issued Aug 1, 2005
Technical service bulletin
communication type
Power Train
component
2003–2005
model years
3
vehicle entries
Official summary
U341f transmission solenoid identification. *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.