toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Temperature Switch (Warning Indicator) > < Radiator Cooling Fan Temperature Sensor / Switch|Specifications|Page 1205
Page 1
background image

Radiator Cooling Fan Temperature Sensor / Switch: Testing and Inspection

Water Temperature Sensor Resistance

Using an ohmmeter, measure sensor resistance. 
Resistance should be 1.48k - 1.58k ohms at 176°F
If resistance is not as specified, replace sensor.

Temperature Switch (Warning Indicator) > < Radiator Cooling Fan Temperature Sensor / Switch|Specifications|Page 1205