P0430 on the 2002 Toyota Highlander
The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.
Nobody has written a description of this code yet.
| 04105 | 2007-01-24. Service bulletin. ECM CALIBRATION UPDATE. MIL ON DTC P0420 AND/OR P0430. *KB |
|---|
1 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.