TOYOTA
TTT069822
Manufacturer communications
- Publication date
- 2022-06-20
- Received by NHTSA
- 2022-09-15
- NHTSA record numbers
- 10220186 · 10224111
Multiple filings of the same bulletin are grouped here; original record numbers remain available.
Manufacturer summary
Original wording in English
TT: Some 17-22MY Highlander and 17-20MY Sienna vehicles may experience a MIL ON condition with DTC(s) P042000, and/or P043000. This issue could involve deteriorated catalyst material from the bank 1 or bank 2 catalytic converter.
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Toyota | HIGHLANDER | 2022 |
| Toyota | HIGHLANDER | 2021 |
| Toyota | HIGHLANDER | 2020 |
| Toyota | HIGHLANDER | 2019 |
| Toyota | HIGHLANDER | 2018 |
| Toyota | HIGHLANDER | 2017 |
| Toyota | SIENNA | 2020 |
| Toyota | SIENNA | 2019 |
| Toyota | SIENNA | 2018 |
| Toyota | SIENNA | 2017 |