Technical Service Bulletin L-SB-0035-21 — 2021 LEXUS RX HYBRID
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | L-SB-0035-21 |
| Manufacturer | |
| Vehicle | 2021 LEXUS RX HYBRID |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin 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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 LEXUS RX HYBRID
LSB001422
VISIBILITY:SUN/MOON ROOF ASSEMBLY
L-TT-0297-21
ELECTRICAL SYSTEM
L-SB-0005-21
SERVICE BRAKES
L-SB-0042-20
STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS
L-SB-0042-20
STRUCTURE:BODY:HOOD
L-SB-0025-20
EQUIPMENT:ELECTRICAL