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Black plate (418,1)
北米Model "A1230BE-A" EDITED: 2015/ 2/ 20
Starting and operating/Driver’s Control Center Differential (C.DIFF/DCCD) (STI)
1) LSD torque
2) Traction torque
3) Initial LSD torque (maximum)
4) Initial LSD torque (minimum)
A) Initial LSD torque (adjustable)
B) Mechanical LSD torque
The driver’s control center differential has
an auto mode and a manual mode. In the
auto mode, the system automatically
adjusts the initia l LSD torque. In the
manual mode, you can change to the
desired mode manu ally by using the
center differential control switch.
NOTE
If you rapidly depress and release the
accelerator pedal while driving at low
speed, you may hear a knocking sound
from the vicinity of the center differen-
tial and rear differential. This sound
occurs because of the structure of the
center differential. It does not indicate a
problem.
& To change mode of driver’s
control center differential
Press the “AUTO-MANU” switch on the
center console to switch from auto mode
to manual mode or vice versa. When you
select the auto mode, the “AUTO” indica-
tor appears. When you select the manual
mode, the “AUTO” indicator disappears.
& Auto mode
In the auto mode, the system estimates
the driving and r oad conditions using
signals from t he 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 igniti on
switch is turned ON, the “AUTO” indicator
on the combination meter appears.
7-20
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