ENGINE COOLANT TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)]

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Warning

•  A hot engine can cause severe burns. Turn off the engine and wait until it is cool before removing the ECT sensor.

ECT sensor No.1

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

3.  Lift up the vehicle.

4.  Remove the front under cover No.2. (See FRONT UNDER COVER No.2 REMOVAL/INSTALLATION.)

5.  Disconnect the ECT sensor connector.

6.  Remove the ECT sensor No.1 using the SST.

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7.  Install in the reverse order of removal.

8.  Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

ECT sensor No.2

1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

3.  Remove the coolant control valve. (See COOLANT CONTROL VALVE REMOVAL/INSTALLATION [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)

4.  Remove the short cord.

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5.  Remove the ECT sensor No.2 using the SST.

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6.  Install in the reverse order of removal.

7.  Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT [SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)].)