IS 250C V6-2.5L (4GR-FSE) (2011)
Engine Temperature Sensor: Service and Repair
Removal
4GR-FSE ENGINE CONTROL: ENGINE COOLANT TEMPERATURE SENSOR: REMOVAL
1. REMOVE INTAKE MANIFOLD
(a) Remove the intake manifold See: Engine/Intake Manifold/Service and Repair/Removal.
2. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
(a) Disconnect the engine coolant temperature sensor connector.
(b) Remove the engine coolant temperature sensor.
(c) Remove the gasket from the engine coolant temperature sensor.