Recalls & faults: Lexus RZ (2023-on)

Recalls: Lexus RZ

Overview

Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.

Recalls: Lexus RZ

2023 Lexus RZ: windscreen defrost function may not operate effectively

In September 2025, recall campaign 5GG46 was issued for 2023 Lexus RZ vehicles that were manufactured between 1 February 2023 and 26 October 2023 (inclusive). Due to a software programming issue, the electric compressor for the Heating Ventilation Air Conditioning (HVAC) system may fail. If this occurred, the HVAC system may enter a failsafe mode that suspended heater operation and affected the windscreen defrost function. This could cause poor visibility for the driver, thereby increasing the risk of injury to vehicle occupants and other road users. For this recall, a Toyota dealer was to update the HVAC ECU software and inspect/replace the electric compressor if required. For further information about this recall, please see Lexus Pressroom: Lexus RZ recall. For the VINs of the recalled vehicles, please see REC-006427.

Problems and faults: Lexus RZ

Overview

This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.

To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.

Problems and faults: Lexus RZ

No troubleshooting information is currently available for the Lexus RZ.