mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Sensors and Switches - Cruise Control > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 588
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Coolant Temperature Sensor/Switch (For Computer): Service and Repair

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. 

1. Disconnect the negative battery cable.
2. Drain the engine coolant.
3. Disconnect the ECT sensor connector.
4. Remove the ECT sensor.
5. Replace the gasket.
6. Install in the reverse order of removal.
7. Refill the engine coolant.

Sensors and Switches - Cruise Control > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 588