toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Sensors and Switches - Cruise Control > < ABS/TCS - Zero Point Calibration Information|Page 446
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection

ENGINE COOLANT TEMPERATURE SENSOR

a. Resistance inspection.

1. Using an ohmmeter, measure the resistance between each terminal.

Resistance:
Approx. 20 °C (68 °F) 2.32 - 2.59 k(Ohm)
Approx. 80 °C (176 °F) 0.310 - 0.326 k(Ohm)

NOTE:  In case of checking the water temperature sensor in the water, be careful not to allow water to go into the terminals, and after
checking, wipe out the sensor.

Sensors and Switches - Cruise Control > < ABS/TCS - Zero Point Calibration Information|Page 446