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

Engine Coolant Temperature Sensor Replacement

Removal Procedure
1. Drain the cooling system.
2. Remove the engine cover.





3. Remove the coolant temperature sensor electrical connector from the electrical harness at the intake manifold.
4. Remove the coolant temperature sensor electrical connector from the intake manifold bracket.
5. Remove the coolant temperature sensor from the cylinder head.

Installation Procedure

Notice: Refer to Fastener Notice in Service Precautions.





1. Install the coolant temperature sensor to the cylinder head.
Tighten the sensor to 20 Nm (15 ft. lbs.).
2. Snap the coolant temperature sensor electrical connector to the intake manifold bracket.
3. Connect the coolant temperature sensor electrical connector to the wiring harness at the intake manifold.
4. Install the engine cover.
5. Fill the cooling system with coolant.