2010 MITSUBISHI LANCER SPORTBACK tire type

2-24 Seat and restraint systems
2
The seat belt pre-tensioner system includes the following com-
ponents:
The airbag control unit monitors the readiness of the electronic
parts of the system whenever the ignition switch is in the “ON”
or “START” position. These include all of the items listed
above and all related wiring.
The pre-tensioner seat belt system will operate only when the
ignition switch is in the “ON” or “START” position.When the seat belt pre-tensioners activate, some smoke is
released and a loud noise will be heard. The smoke is not harm-
ful, but care should be taken not to intentionally inhale it, as it
may cause some temporary irritation to people with respiratory
problems.
The pre-tensioners activate in the event of a moderate-to-
severe frontal impact, even if the seat belt is not being worn.
The seat belt pre-tensioners may not activate in certain frontal
collisions, even though the vehicle may appear to be severely
damaged. Such non-activation does not mean something is
wrong with the seat belt pre-tensioner system, but rather that
the collision forces were not severe enough or not of the type to
activate the system.
SRS warning
N00408700094
This warning tells you if there is a problem involving the SRS
airbags and the pre-tensioner seat belts. Refer to “SRS warn-
ing” on page 2-46.
1- SRS warning light
2- Front impact sensors
3- Seat belt pre-tensioners
4- Airbag control unit
WA R N I N G
!

The seat belt pre-tensioner system is designed to
work only once. After the seat belt pre-tensioners
have been activated, they will not work again. They
must promptly be replaced and the entire seat belt
pre-tensioner system inspected by an authorized
Mitsubishi Motors dealer.
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Features and controls
3-125
3 All-wheel drive system
(if so equipped)
N00516400046
All-wheel drive vehicles are propelled by engine power distrib-
uted constantly and appropriately to all four wheels.
Not only does this ensure enhanced handling on dry, paved
roads but also permits better traction when driving on slippery,
wet or snow-covered roads and when moving out of mud.
These vehicles, however, are not designed for off-road use,
and are unsuitable for driving on bumpy ground that may
cause excessive strain. All-wheel drive vehicles should be
driven only under the same conditions as are suitable for ordi-
nary front-wheel drive vehicles.
Cautions on handling of all-wheel drive
vehicles
N00530800158
Tires and wheelsSince driving torque can be applied to the four wheels, the
driving performance of the vehicle when operating in all-wheel
drive is greatly affected by the condition of the tires.
Pay close attention to the tires.

Install only the specified tires on all wheels. Refer to
“Tires and wheels” on page 9-9.


Be sure all four tires and wheels are the same size and
type.
When it is necessary to replace any of the tires or wheels,
replace all four.


All tires should be rotated before the wear difference
between the front and rear tires is recognizable.
Good vehicle performance cannot be expected if there is a dif-
ference in wear between tires. Refer to “Tire rotation” on page
7-36.


Check the tire inflation pressure regularly.
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3-126 Features and controls
3
To w i n g
CAUTION
!

Always use tires of the same size, type, and brand
that have no wear differences. Using tires of differ-
ent size, type, brands or degree of wear, will increase
the differential oil temperature and result in possi-
ble damage to the driving system. Further, the drive
train will be subjected to excessive loading, possibly
leading to oil leakage, component seizure, or other
serious failures.
CAUTION
!

Do not tow all-wheel drive vehicles with the front or
rear wheels on the ground (Type A or Type B) as
illustrated. This could result in damage to the driv-
etrain, or unstable towing.
If you tow all-wheel drive vehicles, use Type C or
Type D equipment.
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Features and controls
3-127
3
Jacking up all-wheel drive vehicles
ACD (Active center differential system)
(if so
equipped)N00538500047
The ACD is a system that improves acceleration performance
and straight-ahead stability by regulating the differential limit-
ing action and power drive distribution of the center differen-
tial.NOTE

If the parking brake lever is pulled up while the vehicle is
moving, the center differential is designed to switch to a
free state condition which will allow the rear wheel to
lock easier.
WA R N I N G
!

Do not start or run the engine while the vehicle is on
the jack. The jack could slip out of position and
result in an accident.
CAUTION
!

Do not over-rely on the ACD. Even the ACD 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 tires that are the same specified size,
type, and brand, and have no difference in the
amount of wear for all four wheels. Otherwise, the
ACD may not work properly.
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Features and controls
3-135
3 Anti-lock braking system
N00517900282
The anti-lock braking system helps prevent the wheels from
locking up when braking. This helps you keep control of your
vehicle and its direction. Driving hints

When using the anti-lock brakes (sudden braking), steer-
ing is slightly different from normal driving conditions.
Use the steering wheel carefully.


Always keep a safe distance from the vehicle in front of
you. Even if your vehicle is equipped with the anti-lock
braking system, leave a greater braking distance when:
 Driving on gravel or snow-covered roads.
 Driving on uneven road surfaces.


Operation of anti-lock braking system is not restricted to
situations where brakes are applied suddenly. This system
may also prevent the wheels from locking when you drive
over manholes, steel roadwork plates, road markings, or
any uneven road surface.


When the anti-lock braking system is in use, you may feel
the brake pedal vibrating and hear a unique sound. You
may also feel as if the pedal resists being pressed.
In this situation, simply hold the brake pedal down
firmly. Do not pump the brake, which will result in
reduced braking performance.
NOTE

After your vehicle is driven a short distance after starting
the engine, you will hear the sound coming from the
engine compartment. These are the normal sounds the
anti-lock braking system makes when performing a self-
check. It does not indicate a malfunction.


The anti-lock braking system can be used after the vehicle
has reached a speed over approximately 6 mph (10 km/h).
It stops working when the vehicle slows below approxi-
mately 3 mph (5 km/h).
CAUTION
!

The anti-lock braking system cannot prevent acci-
dents. It is your responsibility to take safety precau-
tions and to drive carefully.


To prevent failure of the anti-lock braking system,
be sure all four wheels and tires are the same size
and the same type.


Never install a limited-slip differential as the anti-
lock braking system may not function normally.
Please consult an authorized Mitsubishi Motors
dealer.
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Features and controls
3-139
3 Power steering system
N00518000206
The power steering system has mechanical steering capability
in case the power assist is lost. If the hydraulic pressure is
interrupted for some reason (such as engine stalling), you will
still be able to steer your vehicle.
If the power assist is lost, you will notice it takes much more
effort to steer and that there is much more “free play” in the
steering wheel. If this happens, take your vehicle to an autho-
rized Mitsubishi Motors dealer or a repair facility of your
choice.
Active stability control (ASC)
N00559100091
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 → P. 3 - 1 3 5
Traction control function → P. 3 - 1 4 0
Skid control function → P. 3 - 1 4 0
WA R N I N G
!

Never turn off the engine while the vehicle is mov-
ing, or your ability to steer the vehicle may be seri-
ously reduced.CAUTION
!

Do not leave the steering wheel turned all the way in
one direction. This can cause damage to the power
steering system.
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
responsibillty 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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3-142 Features and controls
3
ASC operation display, ASC OFF display or ASC
indicator
(if so equipped)
N00546500059
Indicator (if so equipped)
Display type 1
Display type 2
NOTE

The display 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 mal-
function, provided that the display goes out immediately.


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 will blink.
-ASC operation display
When the ASC is operating, the information screen in the
multi-information display will change and the ASC opera-
tion display will blink.
-ASC OFF display
The display is displayed when the ASC has been deac-
tivated with the “ASC OFF” switch.
-ASC indicator (if so equipped)
Indicator blinks when the ASC is operating.
CAUTION
!

When display blinks, ASC is operating, which
means that the road is slippery or that your vehicle’s
wheels are beginning to slip. If this happens, drive
slower.


If the temperature in the braking system continues
to increase due to continuous brake control on a
slippery road surface, the display will blink. To
prevent the brake system from overheating, the
brake control of the traction control function will be
temporarily suspended. The engine control of the
traction control function and normal brake opera-
tion will not be affected. Park your vehicle in a safe
place. When the temperature in the braking system
has come down, the display will be turned off and
the traction control function will start operating
again.
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3-202 Features and controls
3
Ty p e 2
Type A Type B1- Position indicator → P.3-214
2- High beam indicator → P.3-214
3- Charging system warning light → P.3-216
4- Turn signal indicator/hazard warning light → P.3-214
5- Front fog light indicator → P.3-214
6- Anti-lock braking system warning light → P.3-136
7- Tire pressure monitoring system warning light → P.3-154
8- Brake warning light → P. 3 - 2 1 4
9- Cruise control indicator → P.3-14610- Seat belt reminder/warning light → P. 2 - 2 0
11- Supplemental Restraint System (SRS) warning light
→ P.2-46
12- Engine malfunction indicator (“SERVICE ENGINE SOON”
or “Check engine light”) → P.3-215
13- Active Stability Control (ASC) indicator → P.3-175
14- Information screen display list → P. 3 - 2 0 3
BK0103001US.book 202 ページ ２００９年８月２０日　木曜日　午前１０時４５分