Toyota Prius 2004 — technical service bulletin
Bulletin 40D · NHTSA communication 10008413 · issued Jun 24, 2004
Technical service bulletin
communication type
Equipment
component
2004
model years
1
vehicle entries
Official summary
Hybrid vehicle on-board diagnostic. Special service campaign 40d. *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.