Service bulletin L-SB-0035-21
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 | 10203537 |
| Published by NHTSA | 2021-11-15 |
| Manufacturer's number | L-SB-0035-21 |
| Manufacturer's date | 2021-10-04 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
TSB: Some 2016 ? 2021 model year RX 450h vehicles may exhibit a squawk/knock noise from the engine compartment when depressing and/or releasing the brake pedal. This may be due to small amounts of air within the brake actuator assembly. Follow the Repair Procedure in this bulletin to address this condition.
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
| LEXUS RX HYBRID | 2016 to 2021 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.