Relay and Wire Harness installation on certain Prius
- Defect
- For affected vehicles that are equipped with an electric rear door lock system which includes a door opener switch and a rear door lock release actuator If the seal performance for this switch is reduced this can temporarily allow water to enter the switch which can cause the switch to activate and the door could open unexpectedly.
- Remedy
- Installation of relay and wire harness.
- Vehicles affected
- 2,235 Prius vehicles
- Built
- 17 Feb 2023 to 3 Nov 2025