Awd Warning Light Construction; Electronic Control Coupling Outline; Features - Mazda CX-9 2007 Service Highlights

AWD CONTROL MODULE BLOCK DIAGRAM
TRANSFER
FRONT
TRANSAXLE
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NG: 4X4 INDICATOR SWITCH

AWD WARNING LIGHT CONSTRUCTION

• 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

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.
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03-19–6
ALL WHEEL DRIVE (AWD)
PCM TCM DSC/RSC HU/CM
AWD CM
AWD
SOLENOID
PILOT
CLUTCH/
PILOT CAM
ELECTRONIC CONTROL COUPLING
PROPELLER
SHAFT
FRONT DRIVE SHAFT
INSTRUMENT
CLUSTER
BALL/
MAIN
MAIN CAM
CLUTCH
REAR DRIVE SHAFT
TORQUE TRANSMISSION PATH
ELECTRIC SIGNAL PATH
SOLENOID ACTIVATION
AWD WARNING LIGHT
id031900101200
REAR
DIFFERENTIAL
ac9uun00000130
id031900101300
ac9uun00000450
id031900101400