3-152 Features and controls
3Active Stability Control (ASC)
(if so equipped)
N00559100118
The Active Stability Control (ASC) takes overall control of the
anti-lock braking system, traction control function and skid
control function to help maintain the vehicle’s control and trac-
tion. Please read this section in conjunction with the page on
the anti-lock braking system, traction control function and skid
control function.
Anti-lock braking system (ABS) → P. 3 - 1 4 8
Traction control function → P.3-153
Skid control function → P.3-153
Rear
CAUTION
!Do not over-rely on the ASC. Even the ASC cannot
prevent the natural laws of physics from acting on
the vehicle. This system, like any other system, has
limits and cannot help you to maintain traction and
control of the vehicle in all circumstances. Reckless
driving can lead to accidents. It is the driver’s
responsibility to drive carefully, This means taking
into account the traffic, road and environmental
conditions.Be sure to use the same specified type and size of tire
on all four wheels. Otherwise, the ASC may not
work properly.Do not install any aftermarket limited slip differen-
tial (LSD) on your vehicle. The ASC may stop func-
tioning properly.
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Features and controls
3-153
3
NOTEAn operation noise may be emitted from the engine com-
partment in the following situations. The sound is associ-
ated with checking the operations of the ASC. At this
time, you may feel a shock from the brake pedal if you
depress it. These do not indicate a malfunction.
• When the ignition switch is set to the “ON” position.
• When the vehicle is driven for a while after the engine is
turned on.
When the ASC is activated, you may feel a vibration in
the vehicle body or hear a whining sound from the engine
compartment.
This indicates that the system is operating normally. It
does not indicate a malfunction.
When the anti-lock braking system warning light is illu-
minated, the ASC is not active.Traction control function
N00559200034
On slippery surfaces, the traction control function prevents the
drive wheels from spinning excessive, thus helping the vehicle
to start moving from a stopped condition. It also provides suffi-
cient driving force and steering performance as the vehicle
turns while pressing the acceleration pedal.
Skid control function
N00559300035
The skid control function is designed to help the driver main-
tain control of the vehicle on slippery roads or during rapid
steering maneuvers. It works by controlling the engine output
and the brake on each wheel.NOTEThe skid control function operates at speeds of about 9
mph (15 km/h) or higher.
CAUTION
!When driving a vehicle on a snowy or icy road, be
sure to install snow tires and drive the vehicle at
moderate speeds.
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Features and controls
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3
ASC operation display or ASC OFF display
N00559500183
NOTEThe combination of items shown on the display varies
depending on the vehicle model.
NOTEThe display/indicator may come on when you start the
engine. This means that the battery voltage momentarily
dropped when the engine was started. It does not indicate
a malfunction, provided that the display goes out immedi-
ately.
When a spare tire has been put on your vehicle, the grip-
ping ability of the tire will be lower, making it more likely
that the display/indicator will blink.
-ASC operation display/ASC indicator
The display/indicator will blink when the ASC is operat-
ing.
-ASC OFF display/ASC OFF indicator
This display/incicator will turn on when the ASC is
turned off with the “ASC OFF” switch.
CAUTION
!When display/indicator blinks, ASC is operating,
which means that the road is slippery or that your
vehicle’s wheels are beginning to slip. If this hap-
pens, drive slower.If the temperature in the braking system continues
to increase due to continuous brake control on a
slippery road surface, the display/indicator will
blink. To prevent the brake system from overheat-
ing, the brake control of the traction control func-
tion will be temporarily suspended. The engine
control of the traction control function and normal
brake operation will not be affected. Park your vehi-
cle in a safe place. When the temperature in the
braking system has come down, the display/indi-
cator will be turned off and the traction control
function will start operating again.
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3-156 Features and controls
3
ASC warning display
N00559500196
If an abnormal condition occurs in the system, the following
display/indicator will turn on.
Warning display type 1
Warning display type 2 NOTEThe combination of items shown on the display varies
depending on the vehicle model.
To w i n g
N00546300015
-ASC indicator
-ASC OFF display/ASC OFF indicator
CAUTION
!The system may be malfunctioning.
Park your vehicle in a safe place and stop the engine.
Restart the engine and check whether the dis-
play/indicator goes out. If they go out, there is no
abnormal condition. If they do not go out or if they
turn on frequently, it is not necessary to stop the
vehicle immediately, but you should have your vehi-
cle inspected by an authorized Mitsubishi Motors
dealer or a repair facility of your choice as soon as
possible.
CAUTION
!When towing the vehicle with only the front wheels
or only the rear wheels raised off the ground, do not
place the ignition switch in the “ON” position. Plac-
ing the ignition switch in the “ON” position could
cause the ASC to operate, resulting in an accident.
Note that the correct towing method depends on the
transmission type and the vehicle’s drive configura-
tion.
For details, refer to “Towing” on page 6-22.
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Features and controls
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3 Power steering system
N00518000310
The power steering system operates while the engine is run-
ning. It helps reduce the effort needed to turn the steering
wheel.
The power steering system has mechanical steering capability
in case the power assist is lost. If the power assist is lost for
some reason, you will still be able to steer your vehicle, but
you will notice it takes much more effort to steer. If this hap-
pens, have your vehicle inspected at an authorized Mitsubishi
Motors dealer or a repair facility of your choice.
Hydraulic power steering system (HPS)
(if so
equipped)
N00547100052
Electric power steering system (EPS)
(if so
equipped)
N00547200053
NOTEDuring repeated full-lock turning of the steering wheel
(for example, while you are manoeuvring the vehicle into
a parking space), a protection function may be activated to
prevent overheating of the power steering system. This
function will make the steering wheel gradually harder to
turn. In this event, limit your turning of the steering wheel
for a while. When the system has cooled down, the steer-
ing effort will return to normal.
If you turn the steering wheel while the vehicle is station-
ary with the headlights on, the headlights may become
dim. This behavior is not abnormal. The headlights will
return to their original brightness after a short while.
WA R N I N G
!Do not stop the engine while the vehicle is moving.
Stopping the engine would make the steering wheel
extremely hard to turn, possibly resulting in an acci-
dent.
CAUTION
!Do not leave the steering wheel turned all the way in
one direction. This can cause damage to the power
steering system.
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3-158 Features and controls
3
Electronic power steering system warning displayTy p e 1
Ty p e 2
If there is a malfunction in the system, the warning display will
appear on the information screen in the multi-information dis-
play.
Cruise control
(if so equipped)
N00518300528
Cruise control is an automatic speed control system. It lets you
keep the same driving speed. Cruise control can be activated at
about 25 mph (40 km/h) or more. It is especially useful for
freeway driving. Cruise control does not work at speeds below
about 25 mph (40 km/h).NOTECruise control may not be able to keep your speed on
uphills or downhills.
Your speed may drop on a steep uphill. You may have to
use the accelerator pedal if you want to stay at your set
speed.
CAUTION
!If the warning display appears while the engine is
running, have the vehicle inspected by an authorized
Mitsubishi Motors dealer or a repair facility of your
choice as soon as possible. It may become harder to
turn the steering wheel.
CAUTION
!For safety reasons, the cruise control system should
be set to the “OFF” position by pressing the “ON
OFF” switch (A) when you are not using the cruise
control system.Do not use cruise control when driving conditions
will not allow you to stay at the same speed, such as
in heavy traffic or on roads that are winding, icy,
snowy, wet, slippery or on a steep downhill slope.On vehicles with manual transaxle, do not move the
gearshift lever to the “N” (Neutral) position while
driving at a set speed without depressing the clutch
pedal. The engine will run too fast and might be
damaged.
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Features and controls
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3
However, you must repeat the speed setting procedure under
either of the following conditions:
The ignition switch is turned to the “OFF” position.
The cruise control is turned OFF.
“CRUISE” indicator light is turned off.
Tire pressure monitoring system
N00530200439
The tire pressure monitoring system uses tire inflation pressure
sensors (A) on the wheels to monitor the tire inflation pres-
sures. The system only indicates when a tire is significantly
under-inflated.
WA R N I N G
!The spare wheel does not have a tire inflation pres-
sure sensor.
When the spare tire is used, the tire pressure moni-
toring system will not work properly.
See an authorized Mitsubishi Motors dealer as soon
as possible to replace or repair the original tire.
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Features and controls
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3
When the malfunction indicator is illuminated, the system may
not be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, includ-
ing the installation of replacement or alternate tires or wheels
on the vehicle that prevent the TPMS from functioning prop-
erly. Always check the TPMS malfunction telltale after replac-
ing one or more tires or wheels on your vehicle to ensure that
the replacement or alternate tires and wheels allow the TPMS
to continue to function properly.
If the warning light/display illuminates while
driving
N00532800439
1. If the tire pressure monitoring system warning light illu-
minates, avoid hard braking, sharp steering maneuvers
and high speeds. You should stop and adjust the tires to
the proper inflation pressure as soon as possible. Adjust
the spare tire at the same time. Refer to “Tires” on page 7-
28.NOTEIn addition, the warning display is displayed on the infor-
mation screen in the multi-information display.
When inspecting or adjusting the tire pressure, do not
apply excessive force to the valve stem to avoid breakage.
After inspecting or adjusting the tire pressure, always
reinstall the valve cap on the valve stem.
Without the valve cap, dirt or moisture could get into the
valve, resulting in damage to the tire inflation pressure
sensor.
Do not use metal valve caps, which may cause a metal
reaction, resulting in corrosion and damage of the tire
inflation pressure sensors.
Once adjustments have been made, the warning light will
go off after a few minutes of driving.
2. If the tire pressure monitoring system warning light
remains illuminated after you have been driving for about
20 minutes after you adjust the tire inflation pressure, one
or more of the tires may have a puncture. Inspect the tire
and if it has a puncture, have it repaired by an authorized
Mitsubishi Motors dealer as soon as possible.
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