DRIVER SIDE
1. Connect battery positive voltage to front air mix actuator terminal F (or G), connect terminal G (or F) to
ground, and then verify that the front air mix actuator operates as shown in the table.
z
If the operation condition is not normal, replace the front air mix actuator.
FRONT AIR MIX ACTUATOR OPERATION
Fig. 9: Front Air Mix Actuator Circuit Diagram - Driver Side
Courtesy of MAZDA MOTORS CORP.
Fig. 10: Inspecting Front Air Mix Actuator - Driver Side
Courtesy of MAZDA MOTORS CORP.
2. Verify that the resistance between terminals A and E, and E and C matches the front air mix actuator
operation as shown in the graph.
z
If the operation condition and resistance are not normal, replace the front air mix actuator.
Terminal
Front air mix actuator operation
F
G
B+ Ground
HOT --> COLD
Ground B+
COLD --> HOT
2008 Mazda CX-9 Grand Touring
2008 HVAC Control System (HVAC) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:12:35 AM
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