Coolant Temperature Sensor/Switch (For Computer): Service and Repair

Removal

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Disconnect the engine coolant temperature sensor connector (A).




3. Remove the fixing clip (A), and then pull the sensor from the water temperature control assembly.





CAUTION:
Note that engine coolant may be flowed out from the water temperature control assembly when removing the sensor.

4. Supplement the engine coolant .

Installation

CAUTION:
- Install the component with the specified torques.
- Note that internal damage may occur when the component is dropped.

CAUTION:
- Apply the engine coolant to the O-ring.

CAUTION:
- Insert the sensor in the installation hole and be careful not to damage.

1. Installation is reverse of removal.