Lexus RX300 1999 — technical service bulletin
Bulletin 010199 · NHTSA communication 605380 · issued Jan 1, 1999
Technical service bulletin
communication type
Unknown OR Other
component
1999
model years
1
vehicle entries
Official summary
Some vehicles may exhibit a false malfunction indicator lamp on with diagnostic trouble code p0446 present. *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.