9-3 (9440) L4-2.0L Turbo (2.0 T) (2006)
Main task
The stepping motor is connected by a linkage to the damper for air mixing the left climate zone.
Type
The unipolar stepping motor consists of a rotor (10 poles) and four stator windings. A gearbox transfers the power from the rotor to the lever which
controls the damper.