Mazda 2007 CX-9, Service Highlights, Page: 162 / 614

ALL WHEEL DRIVE (AWD)
03-19–6
AWD CONTROL MODULE BLOCK DIAGRAM
id031900101200
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NG: 4X4 INDICATOR SWITCH
AWD WARNING LIGHT CONSTRUCTION
id031900101300
•
The AWD warning light is built into the instrument
cluster.
•
If the self-diagnostic function stores a DTC, the
warning light illuminates to alert the driver of the
malfunction. If system control is temporarily
suspended due to the rear differential oil
temperature becoming abnormally hot or similar
cause, the warning light flashes to alert the driver.
•
The AWD CM controls the operation of the
warning light.
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NG: COUPLING COMPONENT
ELECTRONIC CONTROL COUPLING OUTLINE
id031900101400
Features
•
An electromagnetic clutch, which operates smoothly due to the lack influence from the front and rear wheel
traction force, has been adopted for the electronic control coupling system.
•
The construction of the coupling enables the torque formed by the pilot clutch to be amplified by the cam
mechanism, thus allowing the main clutch to obtain a high degree of torque. Due to this, size and weight
reduction of the component parts has been achieved.
End Of Sie
FRONT
PCM TCM DSC/RSC HU/CM
INSTRUMENT
CLUSTER
AWD CM
TRANSAXLE
TRANSFER
PROPELLER
SHAFT
FRONT DRIVE SHAFT
AWD
SOLENOID
PILOT
CLUTCH/
PILOT CAM
BALL/
MAIN CAM
MAIN
CLUTCH
ELECTRONIC CONTROL COUPLING
REAR
DIFFERENTIAL
REAR DRIVE SHAFT
TORQUE TRANSMISSION PATH
ELECTRIC SIGNAL PATH
SOLENOID ACTIVATION
ac9uun00000130
AWD WARNING LIGHT
ac9uun00000450
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