3-58 Features and controls
3Active stability control (ASC)
N00505900083
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. Also refer to the following pages on the anti-lock braking
system, traction control function and skid control function.
Anti-lock braking system → P. 3 - 5 4
Traction control function → P. 3 - 5 8
Skid control function → P. 3 - 6 0
NOTEA whining sound may be heard from the engine compart-
ment in the following situations. The sound is associated
with the ASC self-check operations. It does not indicate a
malfunction.
• When the ignition key 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
N00506000036
On slippery surfaces, the traction control function prevents the
drive wheels from spinning excessively, thus helping the vehi-
cle to start moving from a stopped condition. It also provides
sufficient driving force and steering performance as the vehicle
turns while pressing the accelerator pedal.
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.
CAUTION
!When driving a vehicle on a snowy or icy road, be
sure to install snow tires and drive the vehicle at
moderate speeds.When a tire such as a compact spare tire that is dif-
ferent in size from the standard tire has been
installed, make sure that the traction control func-
tion is turned off.
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Features and controls
3-61
3
NOTEWhen 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 indicator will blink.
CAUTION
!When indicator blinks, the 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 with less accelerator input.
CAUTION
!If an abnormal condition occurs in the system while
driving, the and indicators or indicator
alone will illuminate.
In these cases, follow these procedures:
[If the and indicators continuously illumi-
nate]• If the temperature of the braking system increases
excessively due to continuous brake control on a
slippery road surface, the and indicators
will illuminate, and operation of the ASC will be
suspended to protect the brake system. (Normal
operation of the vehicle will not be affected.) Park
your vehicle in a safe place. When the temperature
in the braking system has come down, the and
indicators will be turned off and the ASC will
start operating again.
• If the and indicators do not go out even
through the above procedure is followed, there
could be a problem in the system.
Stop the engine and restart the engine again and
check whether the and indicators go out. If
the indicators go out, there is no abnormal condi-
tion.
If the and indicators remain on even after
your vehicle is driven a short distance after
restarting the engine, have the vehicle inspected by
an authorized Mitsubishi Motors dealer or a
repair facility of your choice as soon as possible.CAUTION
!
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Features and controls
3-69
3
To resume the set speed
N00518900188
If the speed memory has not been erased, resume the previ-
ously set speed by pulling the cruise control lever up while
driving at a speed of about 25 mph (40 km/h) or higher.
Under either of the following conditions, however, using the
switch does not allow you to resume the previously set speed.
In these situations, repeat the speed setting procedure:
The ignition key is turned OFF.
The main switch is turned OFF.
Tire pressure monitoring system
N00530200354
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 17-inch steel spare tire and compact spare tire
do not have a tire inflation pressure sensor.
When the 17-inch steel spare tire or compact spare
tire is used, the tire pressure monitoring system will
not work properly.
See an authorized Mitsubishi Motors dealer as soon
as possible to replace or repair the original tire.
In case of 18-inch
aluminum spare tire
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3-72 Features and controls
3
Under-inflation also reduces fuel efficiency and tire tread life,
and may affect the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsibility to maintain
correct tire pressure, even if under-inflation has not reached the
level to trigger illumination of the TPMS low tire pressure tell-
tale.
Your vehicle has also been equipped with a TPMS malfunction
indicator to indicate when the system is not operating properly.
The TPMS malfunction indicator is combined with the low tire
pressure telltale.
When the system detects a malfunction, the telltale will flash
for approximately one minute and then remain continuously
illuminated. This sequence will continue upon subsequent
vehicle start-ups as long as the malfunction exists.
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 illuminates while driving
N00532800383
1. If the tire pressure monitoring system warning light illu-
minates, avoiding 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-
20.NOTEWhen 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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Features and controls
3-73
3
NOTETo avoid the risk of damage to the tire inflation pressure
sensors, have any punctured tire repaired by an authorized
Mitsubishi Motors dealer. If the tire repair is not done by
an authorized Mitsubishi Motors dealer, it is not covered
by your warranty.
Do not use an aerosol puncture-repair spray on any tire.
Such a spray could damage the tire inflation pressure sen-
sors. Have any puncture repaired by an authorized Mit-
subishi Motors dealer.The tire pressure monitoring system may not work normally in
the following circumstances:
A wireless facility or device using the same frequency is
near the vehicle.
Snow or ice is stuck inside the fenders and/or on the
wheels.
The tire inflation pressure sensors’ battery is exhausted.
Wheels other than Mitsubishi genuine wheels are being
used.
Wheels that are not fitted with tire inflation pressure sen-
sors are being used.
Wheels whose ID codes are not memorized by the vehicle
are used.
A window tint that affects the radio wave signals is
installed.
NOTETire inflation pressures vary with the ambient tempera-
ture. If the vehicle is subjected to large variations in ambi-
ent temperature, the tire inflation pressures may be under-
inflated (causing the warning light to come on) when the
ambient temperature is relatively low. If the warning light
comes on, adjust the tire inflation pressure.Whenever the tires and wheels are replaced with
new ones
N00532900108
If you use new wheels with new tire inflation pressure sensors,
their ID codes must be programmed into the tire pressure mon-
itoring system. Have tire and wheel replacement performed by
an authorized Mitsubishi Motors dealer to avoid the risk of
damaging the tire inflation pressure sensors. If the wheel
WA R N I N G
!If the tire pressure monitoring system warning light
illuminates while you are driving, avoid hard brak-
ing, sharp steering maneuvers and high speeds.
Driving with an under-inflated tire adversely affects
vehicle performance and can result in an accident.
CAUTION
!If a tire has a puncture, replace that tire with the
spare tire. Driving on a punctured tire could lead to
an accident.The tire pressure monitoring system warning light
may not illuminate immediately in the event of a tire
blowout or rapid leak.
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4-4 Driving safety
4
DefrostersCheck these by selecting the defroster mode, and set the blower
switch on high. You should be able to feel the air blowing
against the windshield.
(Refer to “Defrosting or defogging the windshield and door
windows” on page 5-12, 5-23.)TiresCheck all the tires for heavy tread wear or uneven wear pat-
terns. Look for stones, nails, glass, or other objects stuck in the
tread. Look for any tread cuts or sidewall cracks. Check the
wheel nuts for tightness, and the tires (including spare tire) for
proper pressures. Replace your tires before they are heavily
worn out.
As your vehicle is equipped with a tire pressure monitoring
system, there is a risk of damage to the tire inflation pressure
sensors when the tire is replaced on the rim. Tire replacement
should, therefore, be performed only by an authorized Mitsub-
ishi Motors dealer.LightsHave someone watch while you turn all the exterior lights on
and off. Also check the turn signal indicators and high-beam
indicators on the instrument panel. Fluid leaksCheck the ground under the vehicle after parking overnight, for
fuel, water, oil, or other leaks. Make sure all the fluid levels are
correct. Also, if you can smell fuel, you need to find out why
immediately and have it fixed.
WA R N I N G
!Always properly position floor mat and assure it
does not interfere with operation of the pedals.Always use retaining clip on the driver’s floorboard
to secure the Mitsubishi genuine floor mat.Always install the mat with the correct side facing
down.Never install a second mat over an existing floor
mat.
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For emergencies
6-13
6
NOTEThe chocks shown in the illustration do not come with
your vehicle. It is recommended that you purchase chocks
or blocks and keep them in the vehicle for use if needed.
If chocks or blocks are not available, use stones or any
other objects that are large enough to hold the wheel in
position.
6. Get the jack, bar and wheel nut wrench ready.
Refer to “Tools and jack” on page 6-7.Spare tire information
N00849600269
Check the air pressure of the spare tire frequently and make
sure it is ready for emergency use at any time.
Maintaining the spare tire at the air pressure listed on the tire
and loading information placard will ensure that it can always
be used under any conditions (city/high-speed driving, varying
load weight, etc.).
The spare tire is stored beneath the luggage floor board of the
luggage compartment.
WA R N I N G
!Tires, including spare tire, degrade over time with
age even when they are not being used.
It is recommended that tires over 6 years generally
be replaced even if damage is not obvious.
CAUTION
!While the spare tire is stowed, the inflation pressure
should be checked at least once a month to assure
that it remains at the recommended inflation pres-
sure. See the tire and loading information placard
attached to the driver’s door sill. Refer to “Tire and
loading information placard” on page 9-3.Driving with an improperly inflated tire can cause
an accident. If you have no choice but to drive with
an under-inflated tire, keep your speed down and
avoid sudden steering or braking, if possible. Inflate
the tire to the correct pressure as soon as possible.
Refer to “Tire inflation pressures” on page 7-24.If your vehicle is equipped with the 17-inch-steel
spare tire or compact spare tire, it should only be
used temporarily. When the spare tire is used, the
tire pressure monitoring system will not work prop-
erly. See an authorized Mitsubishi Motors dealer as
soon as possible to replace or repair the original tire.You can use the same wheel nuts on the spare tire
wheel.
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6-14 For emergencies
6
Compact spare tire
(if so equipped)
The compact spare tire is designed to save space in the luggage
compartment. Its lighter weight makes it easier to use if a flat
tire occurs.
To remove the spare tire
N00849700143
1. Lift up the luggage floor board.
2. To remove the spare tire, remove the installation clamp
(A) by turning it counterclockwise.
CAUTION
!You can use the same wheel nuts on the compact
spare tire wheel.Do not go over 50 mph (80 km/h) when driving with
the compact spare tire.Avoid fast starting and braking when driving with
the compact spare tire. Do not drive through automatic car washes and over
obstacles that could possibly damage the underside
of your vehicle. Because the compact spare tire is
smaller than the original tire, there is less clearance
between the ground and your vehicle. Because the compact spare tire is designed only for
your vehicle, do not use it on any other vehicle. Do not put the compact spare tire on a different
wheel, and do not put standard tires, snow tires,
wheel covers or trim rings on the compact spare
wheel. Otherwise, you could damage these parts or
other parts on your vehicle.
BK0121600US.book 14 ページ 2010年4月12日 月曜日 午前10時39分