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Toyota Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2764 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2762
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

INSPECTION 

1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR

a. Check the resistance.

1. Using an ohmmeter, measure the resistance between the terminals.

NOTE:  If checking the engine coolant temperature sensor in water, be careful not to allow water to enter the terminals. After checking,
wipe the water off the engine coolant temperature sensor.

If the result is not as specified, replace the engine coolant temperature sensor.

Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2764 > < Coolant Temperature Sensor/Switch (For Computer)|Locations|Page 2762