Testing and Inspection of Coolant Temperature Sensor/Switch (For Computer)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
Component Inspection
Coolant Thermosensor
Fig. 43 Testing Coolant Thermosensor
Fig. 59 Coolant thermo sensor test specifications
1.
Disconnect electrical connector from sensor and measure resistance between sensor terminals,Fig. 43.
2.
If measured resistance does not correspond to values shown in graph, Fig. 59, sensor is defective.
Water Temperature Switch - A/T Only
INSPECTION OF WATER TEMPERATURE SWITCH