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Home >> Saab >> 2004 >> 9-5 Linear, Standard >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Automatic Climate Control - 9-5 >> Technical description >> Control module >> Notes
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Control module: Notes

Fig 1: Identifying Control Module Connector
G03747730Courtesy of SAAB-SCANIA OF AMERICA, INC.

The control module is integrated in the ACC unit and is activated with +15 or the parking heater input (see PARKING HEATER  ). It is possible to see that the control module is active when the display comes on and that diagnostic communication is possible. After activating the control module from +15, it can take the following states: