9-3 Arc/Aero (9440) L4-2.0L Turbo (2.0 T) (2004)
/l4-2.0l_turbo_(2.0_t)/Page-2750015.png)
Type
The air recirculation flap has a DC motor. The ACC unit reverses output polarity in order to change the direction of motor rotation.
Connection
MCC
The motor is connected to MCC unit pins 15 (K42) and 14 (K42). The output polarity is reversed in order to change motor rotation direction. The MCC
unit applies a B+ feed on pin 15 and grounds pin 14 in order to operate the motor for fresh air setting and conversely in order to operate the motor for
cabin air retrieval.
Connection, motor/MCC unit for LHD car: MCC unit pin 15 towards motor pin 5 MCC unit pin 14 towards motor pin 6
