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Home >> Volvo >> 2011 >> XC90 Base, AWD >> Repair and Diagnosis >> Electrical >> Charging Systems >> Electronic Modules - Design And Function >> Climate Control Module (2003-2004) >> Diagnostic Functions >> Frozen Values Climate Control Module, Description >> Evaporator Temperature Sensor, Value
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Evaporator Temperature Sensor, Value

Measurement range: 0-5 V

The climate control module uses the value from the evaporator temperature sensor to calculate the temperature.

The value is used to control the air conditioning (A/C) compressor. The compressor is switched off when there is a risk of freezing.