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Cabin Temperature Sensor / Switch: Testing and Inspection




PASSENGER COMPARTMENT TEMPERATURE SENSOR INSPECTION

1. Measure the temperature around the passenger compartment temperature sensor and measure the resistance between passenger compartment temperature sensor terminals B and D.

- If the characteristics of the passenger compartment temperature sensor are not as shown in the graph, replace the passenger compartment temperature sensor.






2. Connect battery positive voltage to passenger compartment temperature sensor terminal A and connect terminal C to ground to verify fan operation.

- If there is any malfunction, replace the passenger compartment temperature sensor.






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