# Transport Canada recall 2025451

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: Transport Canada \(Canada\)
- Campaign number: 2025451
- Manufacturer's number: SRC RK1 / SRC RK2
- Reported: 2025\-09\-04
- Component: Heater And Defroster
- Notification type: Safety TC
- Units potentially affected: 16052

## What is wrong

Issue:

On certain vehicles, a software problem could cause the heating, ventilation and air conditioning \(HVAC\) system to enter a failsafe mode. As a result, the heater could stop working. If this happens, the windshield defroster may not work properly.

Note: This problem could cause an "EV System Malfunction" or "Drive Start Control Malfunction" message to display.

Safety Risk:

A windshield defroster that doesn't work properly could cause reduced visibility and increase the risk of a crash.

Corrective Actions:

The company will notify owners by mail and advise you to take your vehicle to a dealership to update the HVAC system electronic control unit software. The dealer will also inspect and, if necessary, replace the electrical compressor.


## Vehicles this campaign lists

- [2023 LEXUS RZ](/makes/lexus/rz/2023/recalls.md)
- [2024 LEXUS RZ](/makes/lexus/rz/2024/recalls.md)
- [2025 LEXUS RZ](/makes/lexus/rz/2025/recalls.md)
- [2023 TOYOTA BZ4X](/makes/toyota/bz4x/2023/recalls.md)
- [2024 TOYOTA BZ4X](/makes/toyota/bz4x/2024/recalls.md)
- [2025 TOYOTA BZ4X](/makes/toyota/bz4x/2025/recalls.md)

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [TSB005823](/bulletins/10244115.md), 2023-10-16, Service bulletin

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

Contains information licensed under the Open Government Licence – Canada.

JSON: [/v1/recalls/tc/2025451](/v1/recalls/tc/2025451)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Transport%20Canada%20recall%202025451&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Ftc%2F2025451&vehicle=Transport%20Canada%20recall%202025451)