Toyota 4 Runner 2004 — technical service bulletin
Bulletin 00603R · NHTSA communication 10005824 · issued Oct 17, 2003
Technical service bulletin
communication type
Power Train
component
2004
model years
2
vehicle entries
Official summary
Introduction of new automatic transmission fluid. Toyota landcruiser 2004 also incuded. Revised. *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.