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Thermostat, Engine Cooling > < Radiator Cooling Fan Temperature Sensor / Switch|Locations
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Radiator Cooling Fan Temperature Sensor / Switch: Testing and Inspection

INSPECT TEMPERATURE SWITCH

Coolant Fan Temperature Switch

NOTE: Located on the water inlet housing.

(a)  Using an ohmmeter, check that there is no continuity when the coolant is above 9O°C (194°F).

(b) Check that there is continuity when the coolant temperature is below 83°C (181°F).

If continuity is not as specified, replace the switch.

Thermostat, Engine Cooling > < Radiator Cooling Fan Temperature Sensor / Switch|Locations