lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1058 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1056
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

INSPECTION 

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

a. Measure the resistance between the terminals.

If the result is not as specified, replace the sensor.

NOTE:  If checking the ECT sensor in the water, keep the terminals dry. After checking, dry the sensor.

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1058 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 1056