Toyota Prius 2002 — technical service bulletin
Bulletin 030503 · NHTSA communication 10001389 · issued Mar 5, 2003
Technical service bulletin
communication type
Electrical System
component
2002
model years
1
vehicle entries
Official summary
Multiplex communication system - repair manual correction vol i. *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.