Mazda CX-9 Grand Touring 2009 Manual page 1720

Information Information
2C
display signal display
Potentiometer Rear airflow mode
2D
input actuator
Potentiometer Front airflow
2E
input mode actuator
Potentiometer Driver-side front
2F
input air mix actuator
2008 Mazda CX-9 Grand Touring
2008 HVAC Control System (HVAC) - Mazda CX-9
sensor
Rear air mix
actuator
Rear airflow
mode
actuator
Because this terminal is for
communication, good/no
good judgment by terminal
voltage is not possible.
Temperature control
dial (rear side):
Moving towards
COLD
Temperature control
dial (rear side):
Moving towards
medium
temperature
Temperature control
dial (rear side):
Moving towards
HOT
Mode switch:
Moving towards
VENT
Mode switch:
Moving towards BI-
LEVEL
Mode switch:
Moving towards
HEAT
Mode switch:
Moving towards
HEAT/DEF
Defroster switch on
Temperature control
dial (driver side):
Set temperature at
MAX COLD
air mix actuator
Front airflow mode
actuator
Solar radiation sensor
Rear air mix actuator
Rear airflow mode
actuator
-
Approx.
Wiring harness:
0.5
continuity, short circuit
(Front climate control
unit-rear airflow mode
actuator: 2D-E)
Approx.
2.4
Rear airflow mode
actuator
Front climate control
unit: terminal voltage
Approx.
(2B)
4.3
Approx.
1.0
Wiring harness:
continuity, short circuit
Approx.
(Front climate control
1.9
unit-front airflow
mode actuator: 2E-E)
Approx.
Front airflow mode
2.5
actuator
Front climate control
Approx.
unit: terminal voltage
3.3
(2B)
Approx.
4.0
Wiring harness:
continuity, short circuit
4.0
(Front climate control
unit-driver-side front
air mix actuator: 2F-E)
Driver-side front air