toyota Workshop Repair Guides

Toyota Tacoma 4WD L4-27L (3RZ-FE) Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 427 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 425
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

INSPECTION

1. DRAIN ENGINE COOLANT
2. REMOVE ECT SENSOR

a. Disconnect the engine wire protector from the 3 brackets.
b. Disconnect the ECT sensor connector.

c. Using a 19 mm deep socket wrench, remove the ECT sensor and gasket.

3. INSPECT ECT SENSOR

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 427 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 425