* For RAV4 models with a 2.5-liter gasoline engine, the coolant should be flushed every 100,000 miles or 10 years, whichever comes first.
* For RAV4 models with a hybrid powertrain, the coolant should be flushed every 150,000 miles or 15 years, whichever comes first.
Note: These intervals are based on normal operating conditions. If the vehicle is operated in severe conditions, such as extreme temperatures or dusty environments, the coolant may need to be flushed more frequently.
It's always best to consult the owner's manual for the specific maintenance schedule for your vehicle.
