Mazda 2007 CX-9, Особенности сервиса

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ALL WHEEL DRIVE (AWD)
03-19–1
03-19
03-19 ALL WHEEL DRIVE (AWD)
ALL-WHEEL DRIVE OUTLINE . . . . . . . . 03-19–1
Electronic AWD
Control System Outline . . . . . . . . . . . 03-19–1
ALL-WHEEL DRIVE
STRUCTURAL VIEW . . . . . . . . . . . . . . 03-19–2
ALL-WHEEL DRIVE
COMPONENTS AND FUNCTIONS. . . . 03-19–2
ALL-WHEEL DRIVE
SYSTEM DIAGRAM . . . . . . . . . . . . . . . 03-19–3
AWD SYSTEM CONTROL OUTLINE . . . 03-19–3
Features . . . . . . . . . . . . . . . . . . . . . . . . 03-19–3
AWD SYSTEM CONTROL
BLOCK DIAGRAM . . . . . . . . . . . . . . . . 03-19–4
AWD SYSTEM CONTROL
OPERATION . . . . . . . . . . . . . . . . . . . . . 03-19–4
Normal Control . . . . . . . . . . . . . . . . . . . 03-19–4
Tight Cornering Control . . . . . . . . . . . . 03-19–4
Integrated DSC/RSC Control . . . . . . . . 03-19–4
Other Control . . . . . . . . . . . . . . . . . . . . 03-19–4
CONTROLLER AREA NETWORK
(CAN) OUTLINE . . . . . . . . . . . . . . . . . . 03-19–4
CONTROLLER AREA NETWORK
(CAN) OPERATION . . . . . . . . . . . . . . . . 03-19–5
Transmitted Information . . . . . . . . . . . . 03-19–5
Received Information . . . . . . . . . . . . . . 03-19–5
AWD CONTROL MODULE
FUNCTION . . . . . . . . . . . . . . . . . . . . . . . 03-19–5
AWD CONTROL MODULE
CONSTRUCTION . . . . . . . . . . . . . . . . . . 03-19–5
AWD CONTROL MODULE
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . 03-19–6
AWD WARNING LIGHT
CONSTRUCTION . . . . . . . . . . . . . . . . . . 03-19–6
ELECTRONIC CONTROL
COUPLING OUTLINE . . . . . . . . . . . . . . 03-19–6
Features . . . . . . . . . . . . . . . . . . . . . . . . 03-19–6
ELECTRONIC CONTROL
COUPLING CONSTRUCTION . . . . . . . . 03-19–7
ELECTRONIC CONTROL
COUPLING OPERATION . . . . . . . . . . . . 03-19–8
AWD Solenoid
Control Current Is OFF . . . . . . . . . . . . 03-19–8
AWD Solenoid
Control Current Is ON . . . . . . . . . . . . . 03-19–9
DIFFERENTIAL OIL
TEMPERATURE SENSOR
FUNCTION. . . . . . . . . . . . . . . . . . . . . . . 03-19–9
DIFFERENTIAL OIL
TEMPERATURE SENSOR
CONSTRUCTION/OPERATION . . . . . . . 03-19–10
End of Toc
NG: ELECTRONIC 4WD CONTROL SYSTEM ALL-WHEEL DRIVE OUTLINE
id031900100100
Electronic AWD Control System Outline
•
The newly adopted electronic AWD control system automatically and optimally controls drive torque distribution
for the front and rear wheels. Due to this off-road mobility and driving stability are improved.
•
Based on the input signals from each sensor, the AWD control module (AWD CM) determines vehicle driving
and road conditions, and controls output current to the electronic control coupling (AWD solenoid) inside the
rear differential. This control allows for optimal distribution of the drive torque from the engine to the rear
wheels.
•
Also, the AWD CM automatically controls the AWD, greatly reducing the load on the driver and improving
operability.
End Of Sie
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