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Home >> Volvo >> 2003 >> XC70 >> Repair and Diagnosis (Single Page) >> Electrical >> Body Electrical >> Control Modules - Design And Function (XC) - 1 Of 2 >> Climate Control Module (2001-2004) >> Diagnostic Functions >> Frozen Values Climate Control Module, Description >> Fan Level, Value
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Fan Level, Value

Measurement range: 0-7 step

The value indicates the position of the blower fan switch and is used by the climate control module to calculate the control signal to the blower fan motor.