Toyota Prius 2001 — technical service bulletin
Bulletin 4595 · NHTSA communication 10015854 · issued Mar 16, 2005
Technical service bulletin
communication type
Electrical System
component
2001
model years
1
vehicle entries
Official summary
'01 prius hv battery control system repair manual correction. 00400-rm778-u1. *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.