To Change Mode Of Driver's Control Center Differential; Auto Mode; Manual Mode - Subaru 2011 Impreza Owner's Manual

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 light illuminates. When you select the
manual mode, the "AUTO" indicator light
turns off.
& 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 on the combination meter illuminates.
Starting and operating
The auto mode has 3 modes as follows.
Mode Operation
AUTO [+] This mode emphasizes traction
control and strengthens the
limitation of differential action
that is suitable for driving on
slippery roads for vehicle stabi-
lity.
AUTO This mode is suitable for most
driving situations.
AUTO [−] This mode is suitable when you
seek quick response from the
steering wheel and smooth
driving.
! Mode setting method
In most situations, it is recommended that
the "AUTO" mode is selected.
Push the control switch forward to select
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