Engine
A coolant leak can cause the engine to overheat and cause a vehicle stall in conventional gasoline vehicles, increasing the risk of a crash. Additionally, for all involved vehicles, the engine may get damaged mechanically, possibly resulting in an engine oil leak, increasing the risk of a fire.
The engine may have a casting problem created during manufacturing that results in cracks that can allow coolant to leak internally inside the engine or externally. This can cause the engine to overheat and cause a vehicle stall in conventional gasoline engine equipped vehicles, increasing risk of a crash. For all vehicles, the engine may become mechanically damaged and leak oil, causing a fire hazard.
Recall repairs on your Toyota or Lexus must be performed by a Toyota or Lexus dealership, respectively. Toyota and Lexus will notify known owners of affected vehicles beginning in April, 2020. If you did not receive a notification, but wish to check to see if your vehicle is included, please contact one of your local Toyota or Lexus dealerships. They will also check for any other incomplete recalls on your vehicle. For best results, be prepared to provide your Vehicle Identification Number (VIN) to the service department consultant you speak with. The Toyota recall designation is 20TA04; the Lexus recall designation is 20LA02.