mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Coolant Temperature Sensor / Switch HVAC|Testing and Inspection|Page 1251 > < Radiator Cooling Fan Motor Relay|Locations|Page 1246
Page 1
background image

Coolant Temperature Sensor / Switch HVAC: Testing and Inspection

WATER TEMPERATURE SENSOR INSPECTION

1. Remove the water temperature sensor.
2. Measure the temperature around the water temperature sensor.

3. Measure the resistance between terminals A and B of the water temperature sensor connector (male).

-

If the resistance is not in the shaded zone indicated in the graph, replace the water temperature sensor.

Coolant Temperature Sensor / Switch HVAC|Testing and Inspection|Page 1251 > < Radiator Cooling Fan Motor Relay|Locations|Page 1246