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Home >> Saab >> 2004 >> 9-3 Linear, Automatic >> Repair and Diagnosis >> Electrical >> Body Electrical >> Control Module >> Technical Description >> Control panel, manual climate control (504) >> Main task

Main task

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The control panel processor receives information from the heating/air distribution knob potentiometers, calculates and ensures that the DC motors for heating/air distribution positions correspond to the selections made by the user.

Fig 1: Identifying Manual Climate Control Switch
G03719430Courtesy of SAAB-SCANIA OF AMERICA, INC.