Engine Coolant Temperature (ECT) Sensor Removal/Installation
WARNING:
- When the engine is hot, it can badly burn. Turn off the engine and wait until it is cool before removing the ECT sensor.
- Disconnect the negative battery cable.
- Drain the engine coolant. (See ENGINE COOLANT REPLACEMENT .)
- Disconnect the ECT sensor connector.
- Remove the ECT sensor using the SST.
- Install in the reverse order of removal.
- Refill the engine coolant. (See ENGINE COOLANT REPLACEMENT .)