Max HI
Approx. 4.0
unit-rear
climate
control
unit: 3E-
A)
z
Rear
climate
control
unit
B
-
-
-
-
-
C
Rear
temperature
control volume
Front climate
control unit
Temperature control dial:
Moving towards COLD
1.0 or less
z
Wiring
harness:
continuity,
short
circuit
(Front
climate
control
unit-rear
airflow
mode
actuator:
3G-C)
z
Rear
climate
control
unit
z
Front
climate
control
unit:
terminal
voltage
(2B)
Temperature control dial:
Moving towards medium
temperature
Approx. 2.5
Temperature control dial:
Moving towards HOT
Approx. 4.2
D
+5V
Front climate
control unit
Under any condition
5.0
z
Front
climate
control
unit:
terminal
voltage
(3H)
z
Wiring
harness:
continuity
(Front
2008 Mazda CX-9 Grand Touring
2008 HVAC Control System (HVAC) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:12:36 AM
Page 49
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