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

Engine Coolant Temperature Sensor Location:

REMOVAL
1. Drain approximately 2 quarts of coolant from the radiator drain plug.
2. Disconnect the electrical connector.
3. Remove the sensor with a suitable socket.

Engine Coolant Temperature Sensor Installation:

INSTALLATION
1. Apply sealant to the threaded portion of the sensor.

Specified Sealant: MOPAR Part No. 4318034 or equivalent.

2. Install the sensor and tighten to the specified torque.

Specified Torque: 30 Nm (22 ft. lbs.)

3. Reconnect the electrical connector.
4. Refill the radiator and check for leaks.