Mazda 2007 CX-9, Service Highlights

Page: 319 / 614

CONTROL SYSTEM
07-40–7
07-40
FRONT AIRFLOW MODE ACTUATOR CONSTRUCTION
id074000105200
Construction
•
Opens/closes the mode door based on the signals from the front climate control unit to switch the air vents.
•
A potentiometer type, which allows minute and smooth changes of the door position, has been adopted.
Operation
•
The front climate control unit compares the voltage detected by the potentiometer in the front airflow actuator
with the target voltage.
•
Operates the motor in the front airflow actuator until the detected voltage and the target voltage are equal.
End Of Sie
NG: REAR AIRFLOW MODE ACTUATOR
REAR AIRFLOW MODE ACTUATOR CONSTRUCTION
id074000105300
Construction
•
Opens/closes the mode door based on the signals from the front climate control unit to switch the air vents.
•
A potentiometer type, which allows minute and smooth changes of the door position, has been adopted.
Operation
•
The front climate control unit compares the voltage detected by the potentiometer in the rear airflow actuator
with the target voltage.
•
Operates the motor in the rear airflow actuator until the detected voltage and the target voltage are equal.
End Of Sie
NG: FRONT BLOWER MOTOR
FRONT BLOWER MOTOR CONSTRUCTION
id074000105400
•
A sirocco fan has been adopted.
End Of Sie
NG: REAR BLOWER MOTOR
A
*
C
*
E F G
F
G
E
C
A
DEFROSTER VENT
DEFROSTER
VENT
ac9uun00000218
A
*
C
*
E F
G
F
G
E
A
C
HEAT VENT
HEAT
VENT
ac9uun00000219
SIROCCO FAN
am8rrn00000294
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