Subaru 2007 Impreza WRX - Manual (Page 210)

Black plate (215,1)
北米Model "A1920BE-B" EDITED: 2006/ 9/ 19
dealer.
The driver ’s control center differential
allows you to freely change the degree
of limitation of the differential action
(limited slip differential (LSD) torque) of
your vehicle
’s center differential.
By using the center differential control dial,
you can set an initial LSD torque to match
the road surface conditions, driving con-
ditions and your driving style.
1) LSD torque
2) Traction torque
A) Initial LSD torque (adjustable)
B) Mechanical LSD torque
& Auto mode
In the auto mode, the system estimates
the driving and road conditions using
signals from the wheel speed sensor,
throttle position sensor, steering angle
sensor and brake switch, etc. According
to the result, it electronically and auto-
matically controls the degree of limitation
of the differential action (LSD torque) to
optimize the differential action of the
center differential. When the ignition
switch is turned ON, the
“AUTO” indicator
light in the combination meter comes on.
The system can be switched to a manual
mode.
& Manual mode
In the manual mode, you can use the
center differential control dial to adjust the
initial LSD torque as desired. When this
mode is selected, the
“AUTO” indicator
light in the combination meter goes off.
! Manual switch
Press the “DCCD-MANU” switch on the
center console to switch from auto mode
to manual mode. The
“AUTO” indicator
light in the combination meter will go off.
Press the switch again to go back to auto
mode. The
“AUTO” indicator light in the
combination meter will come on.
Starting and operating
7-13
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7