Service bulletin LSB006523
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10249327 |
| Published by NHTSA | 2024-01-29 |
| Manufacturer's number | LSB006523 |
| Manufacturer's date | 2024-12-19 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV); UNKNOWN OR OTHER |
NHTSA's summary
TT: Engine Oil Leak between the Lower Oil Pan and Crank Case
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Exhaust and emissions, Crankcase ventilation (PCV)
| TOYOTA AVALON | 2020, 2021, 2022 |
|---|---|
| TOYOTA AVALON HYBRID | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA CAMRY | 2020, 2021, 2022, 2023, 2024 |
| TOYOTA CAMRY HYBRID | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA HIGHLANDER | 2020, 2021, 2022, 2023 |
| TOYOTA HIGHLANDER HYBRID | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA HIGHLANDER HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA RAV4 | 2020, 2021, 2022, 2023, 2024 |
| TOYOTA RAV4 HYBRID | 2020, 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA SIENNA HYBRID | 2021, 2022 (the catalog's model; the bulletin names a series or trim of it) |
| TOYOTA redundant SIENNA | 2021 to 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 22TC05 Dealer Pa | 2022-09-15. Service bulletin. DP: The subject vehicles may have been equipped with an engine containing an incorrectly manufactured Crankcase Case Vent. If the engine is equipped with an incorrectly manufactured Crankcase Case Vent, the vehicle may not comply with certain Federal emissions regulations. |
|---|---|
| 22TC05 Dealer Pa | 2022-09-15. Service bulletin. DP: The subject vehicles may have been equipped with an engine containing an incorrectly manufactured Crankcase Case Vent. If the engine is equipped with an incorrectly manufactured Crankcase Case Vent, the vehicle may release crankcase emissions |