lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 4847 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 4845
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

INSPECTION

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

a. Partially soak the sensor in water and warm up the water.

b. Measure the resistance between the terminals.

NOTE:  When checking the sensor in water, keep the terminals dry. After the check, wipe the sensor dry.

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

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 4847 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 4845