Engine - Coolant Temperature Sensor/Switch: Service and Repair

REMOVAL

WARNING
- Removing the radiator cap or the coolant filler cap while the engine is running, or when the engine and radiator are hot is dangerous. Scalding coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system.

- Turn off the engine and wait until it is cool. Even then, be vary careful when removing the cap. Wrap a thick cloth around it and slowly turn it counterclockwise to the first stop. Step back while the pressure escapes.

- When you're sure all the pressure is gone, press down on the cap - still using a cloth - turn it, and remove it.

Engine Coolant Temperature Sensor:

1. Remove radiator cap.
2. Disconnect the engine coolant temperature sensor connector.
3. Remove the engine coolant temperature sensor.

INSTALLATION
1. Install engine coolant temperature sensor with a new sealing washer.
2. Torque sensor to 16-23 Nm (12-17 ft.lb.)
3. Reconnect sensor connector.
4. Top up engine coolant level as necessary and re-install radiator cap.