Toyota Prius 2001–2002 — technical service bulletin
Bulletin 01202 · NHTSA communication 635855 · issued Sep 5, 2002
Technical service bulletin
communication type
Unknown OR Other
component
2001–2002
model years
2
vehicle entries
Official summary
Master, hybrid and malfunction indicator lamp warning light on with diagnostic trouble code p3190, p3191 and p3101. *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.