Affected Component: ENGINE AND ENGINE COOLING

Date Published
OCT 02, 2023
NHTSA TSB #
10245447
TSB Document
Summary
TSB: Some 2016 ? 2022 model year RX 450h and 2018 ? 2022 model year RX 450hL vehicles may exhibit a squawk/knock noise from the engine compartment when depressing and/or releasing the brake pedal. Follow the Repair Procedure in this bulletin to address this condition.