1UR-FE COOLING COOLING SYSTEM ON-VEHICLE INSPECTION COOLANT REPLACEMENT WATER PUMP COMPONENTS ON-VEHICLE INSPECTION REMOVAL INSTALLATION THERMOSTAT COMPONENTS REMOVAL INSPECTION INSTALLATION RADIATOR COMPONENTS(2014/08 - 2015/08) COMPONENTS(2015/08 - ) ON-VEHICLE INSPECTION REMOVAL(2014/08 - 2015/08) REMOVAL(2015/08 - ) INSTALLATION(2014/08 - 2015/08) INSTALLATION(2015/08 - )