All-wheel drive system 5-70 Features and controls
5
Refer to “Engine malfunction indicator (“SERVICE ENGINE SOON” or “Check engine light”)” on page 5-122 and follow the appropriate measures. A safety device in the Twin Clutch SST has been activated due to a possible malfunctionin the Twin Clutch SST. Refer to “If the gearshift lever position dis- play is not showing” on page 5-60 and follow the appropriate measures. A safety device in the Twin Clutch SST has been activated due to a possible malfunctionin the Twin Clutch SST or in the engine elec- tronic control module. Perform the following procedure.1. Park your vehicle in a safe place and stop the engine.2. Restart the engine. If the vehicle moves and accelerates normally after this procedure is
performed, there is no
malfunction.
However, if the vehicle does not move or accelerate normally, or if this problem occurs repeatedly, have the vehicle checked by an authorized Mitsubishi Motors dealer or arepair facility of your choice as soon as possi- ble.
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All-wheel drive vehicles are propelled by engine power distributed constantly andappropriately 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 orsnow-covered roads and when moving out of mud. These vehicles, however, are not designedfor 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 condi-
tions as are suitable for ordinary front-wheel drive vehicles.
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Since driving torque can
be applied to all four
wheels, the performance of the vehicle whenoperating in all-wheel drive is greatly affected by the condition of the tires. Pay close attention to the tires. Install specified tires on all wheels. Refer to “Tires and wheels” on page 11-5. Be sure to fit all four tires and wheels of the same size and type. When replacement of any of the tires orwheels is necessary, replace all of them. All tires should be rotated whenever the wear difference between the front and reartires is recognizable.
Good vehicle performance cannot be expected if there is a difference in wear between tires. Refer to “Tire rotation” onpage 9-18. Check the tire inflation pressure regularly.
When the gearshift lever position display is not showing When warning display is showing or when no warning is showing in the multi- information display
CAUTION When the Twin Clutch SST fluid tempera- ture is high, the engine idle speed when the vehicle is stopped may increase or the vehi- cle will have a weak tendency to creep.After that, if the Twin Clutch SST fluid tem- perature rises even higher, the warning display will appear.
All-wheel drive system
Cautions on handling of all- wheel drive vehicles Tires and wheels
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S-AWC (Super-All Wheel Control)
Features and controls 5-73
5
The currently selected control mode is dis- played on the multi-information display. In addition, when the control mode is changed, the selected mode appears on theinterrupt display screen of the information screen in the multi-information display. The control mode display will appear on theinformation screen for a few seconds, and then the original screen will return.
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The S-AWC operation status can be displayedon the information screen in the multi-infor- mation display.To display the status, press the multi-informa- tion meter switch to change the information screen.Refer to “Information screen (when the igni- tion switch is “ON”)” on page 5-97.
The S-AWC operation status is displayed.
NOTE
The control mode can be changed while the vehicle is moving. The selected control mode is stored in mem- ory even if the engine is stopped. However, if a battery terminal is discon-nected, the control mode stored in memory will be erased and the control mode will be set to the “TARMAC” mode.
S-AWC control mode display Example: “TARMAC” mode is selected. ç
CAUTION The S-AWC control mode display may flash under aggressive driving conditions. At this time, S-AWC control is temporarily suspended in order to protect the S-AWCdevice, but this will not affect normal driv- ing. After the vehicle is driven for a while, if theS-AWC control mode display remains on, the S-AWC control will start operating again.
S-AWC operation display
Display example AYC operation display The amount of the yaw moment added by AYC is displayed as a bar graph.A, D- Clockwise yaw moment about the
vehicle’s center of gravity
B, C- Counterclockwise yaw moment
about the vehicle’s center of gravity
ACD operation display The strength of the differential limiting action (center differential) of the ACD is displayed in section E of the meter as a bar graph.
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Anti-lock braking system 5-74 Features and controls
5
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When there is a malfunction in the system, the warning display will appear on the information screen in the multi-information display. In addition, the S-AWC control mode display in section A will go out at the same time.
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The anti-lock braking system helps preventthe wheels from locking up when braking.This helps maintain vehicle drivability and steering wheel handling. Always keep a safe distance from the vehicle in front of you. Even if your vehi-cle 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 mayalso prevent the wheels from locking when you drive over manholes, steel roadwork plates, road markings, or anyuneven road surface.
WA R N I N G Always concentrate on your driving first. Keep your eyes and mind on the road. Dis- tractions while driving can lead to an acci- dent.
S-AWC warning display
CAUTION The system may be malfunctioning. Park your vehicle in a safe place and stop the engine. Restart the engine and check whether the warning display and “SERVICE REQUIRED” go out. If the warning display and “SERVICE REQUIRED” go out, there is no abnormal condition. If the warning display and “SERVICE REQUIRED” do not go out or appear frequently, it is not necessary to stop the vehicle immediately, but we recommendthat you have your vehicle inspected.NOTE
If the ambient temperature drops and the vis- cosity of the AWC control fluid increases,the warning may be displayed. At this time, S-AWC control is temporarily suspended, but this will not affect normaldriving. After the vehicle is driven for a while, if the engine is restarted after the AWC controlfluid warms up or the ambient temperature increases, the S-AWC control will start oper- ating again if the warning display goes out.
Anti-lock braking system Driving hints
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Anti-lock braking system
Features and controls 5-75
5
When the anti-lock braking system is in use, you may feel the brake pedal pulsa- tion and the vibrations of the vehicle body and steering wheel. It may also feel as ifthe pedal resists being pressed. In this situation, simply hold the brake pedal down firmly. Do not pump thebrake, which will result in reduced braking performance. An operation noise is emitted from the engine compartment or feel a shock fromthe brake pedal when start driving imme- diately after starting the engine. These are normal sound or operation that the anti-lock braking system makes when per- forming 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 stopsworking when the vehicle slows below approximately 3 mph (5 km/h).
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Warning light Warning display If there is a malfunction in the system, the anti-lock braking system warning light willcome on and the warning display will appear on the information screen in the multi-infor- mation display.Under normal conditions,
the anti-lock brak-
ing system warning light only comes on when the ignition switch is turned to the “ON”position and goes off a few seconds later.
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Avoid hard braking and high-speed driving. Stop the vehicle in a safe place. Test the system by restarting the engine anddriving at a speed of about 12 mph (20 km/h) or higher. If the warning light / display then remain offduring driving, there is no abnormal condi- tion.
CAUTION The anti-lock braking system cannot prevent accidents. It is your responsibility to take safety precautions and to drive carefully. To prevent failure of the anti-lock braking system, be sure all 4 wheels and tires are the same size and the same type.
Do not install any aftermarket limited-slip differential (LSD) on yo
ur vehicle. The anti-
lock braking system may stop functioning properly.
Anti-lock braking system warn- ing light / display
CAUTION
CAUTION Any of the following indicates that the anti- lock braking system is not functioning and only the standard brak
e system is working.
(The standard brake system is functioning normally.) If this happens, take your vehicleto an authorized Mitsubishi Motors dealer or a repair facility of your choice.• When the ignition switch is in the “ON”position, the warning light does not come on or it remains on and does not go off.• The warning light comes on while driving.• The warning display appears while driving.
If the warning light / display comes on while driving If only the anti-lock braking sys- tem warning light / display comes on
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Active stability control (ASC) 5-76 Features and controls
5
However, if the warning light / display do not disappear, or if they come on again when the vehicle is driven, have the vehicle checked by an authorized Mitsubishi Motors dealer orrepair facility of your choice as soon as possi- ble. Warning light
The anti-lock braking system and brake force distribution function may not work, so hardbraking could make the vehicle unstable. Avoid hard braking and high-speed driving. Stop the vehicle in a safe place and contact an
authorized Mitsubishi Motors dealer or repair facility of your choice.
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After driving on snow or icy roads, remove any snow and ice which may have been left around the wheels. On vehicles that have ananti-lock braking system, be careful not to damage the wheel speed sensors (A) or the cables located at each wheel.
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The active stability control (ASC) takes over-all control of the anti-lock braking system, traction control function and skid control function to help maintain the vehicle’s controland traction. Please read
this section in con-
junction with the pages on the anti-lock brak- ing system, traction control function and skid control function. Anti-lock braking system
P.5-74
Traction control function
P.5-77
Skid control function
P.5-77
If the anti-lock braking system warning light / display and brake warning light / display come on at the same time
NOTE
The anti-lock braking system warning light and brake warning light illuminate at the same time and the warning displays appearalternately on the information screen in the multi-information display.
After driving on icy roads Front
Active stability control (ASC) Rear
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Active stability control (ASC) Features and controls 5-77
5
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On slippery surfaces, the traction control function prevents the drive wheels from spin-ning excessive, thus helping the vehicle to start moving from a stopped condition. It also provides sufficient driving force and steeringperformance as the vehicle turns while press- ing the acceleration pedal.
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The skid control function is designed to help the driver maintain control of the vehicle onslippery roads or during rapid steering
maneuvers. It works by controlling the engine output and the brake on each wheel.
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When the ignition switch is turned to the “ON” position, the ASC automatically turns ON. If the ASC OFF switch is pressed to turn OFF the ASC, the display in the meter comes on. Press the switch again to turn ON the ASC.
CAUTION Do not over-rely on the ASC. Even the ASC cannot prevent the natural laws of physics from acting on the vehicl
e. This system, like
any other system, has limits and cannot help you to maintain traction and control of thevehicle in all circumstances. Reckless driv- ing can lead to accidents. It is the driver’s responsibility to drive carefully. This meanstaking into account the traffic, road and envi- ronmental 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 differential (LSD) on your vehicle. The ASCmay stop functioning properly.NOTE
An operation noise may be emitted from the engine compartment in the following situa-tions. The sound is associated with checking the operations of the ASC. At this time, you may feel a shock from the brake pedal if youdepress it. These do not indicate a malfunc- tion. • 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 whin- ing 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 illuminated, the ASC is not active.
Traction control function
CAUTION When driving a vehicle on a snowy or icy road, be sure to install snow tires and drivethe vehicle at moderate speeds.
Skid control function
NOTE
NOTE
The skid control function operates at speeds of about 9 mph (15 km/h) or higher.
ASC OFF switch
CAUTION For safety reasons, press the ASC OFF switch when the vehicle is stopped.
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Active stability control (ASC) 5-78 Features and controls
5
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If an abnormal condition occurs in the sys- tem, the following display/indicator will turn on. Warning display
Be sure to turn ON the ASC for normal driv- ing.NOTE
When moving out of mud, sand or fresh snow, pressing the accelerator pedal may not allow the engine speed to increase. In such situations, temporarily turning off the ASCwith the “ASC OFF” switch will make it eas- ier to move out your vehicle. By pressing the ASC OFF switch, both the skid control function and the traction control function are turned OFF. By pressing down the “ASC OFF” switch for 3 seconds or longer, you can deactivate theASC and the braking control of the AYC. At this time, the display will appear for a few seconds. Then, the previous screen will return and the “!” mark will come on. Press the ASC OFF switch again to turn ONthe ASC.CAUTION
If the ASC OFF switch is continuously pressed after the ASC has been turned OFF or the ASC and the braking control of AYC have been turned off, an erroneous operation prevention function operates and the ASC isautomatically turned ON.
ASC operation display or ASC OFF display
- ASC operation display/ASC indicator The display/indicator will blink when the ASC is operating. - ASC OFF display The display is displayed when the ASC has been deactivated with the “ASC OFF” switch.CAUTION When display/indicator blinks, ASC is operating, which means that the road is slip- pery or that your vehicle’s wheels are begin-ning to slip. If this happens, drive slower.NOTE
NOTE
The display may come on when you start the engine. This means that the battery volt- age momentarily droppe
d when the engine
was started. It does not indicate a malfunc-tion, provided that the display goes out immediately. When a compact 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 warning display
- ASC indicator - ASC OFF display
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Limited-slip differential
Features and controls 5-79
5
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A limited-slip differential is applied for front wheel differential. The features of this lim- ited-slip differential are described below: Just as with a conventional differential, the wheel on one side is allowed to turn at a dif-ferent speed from the wheel on the other side when the vehicle is cornering. The difference between the limited-slip differential and aconventional differential is that if the wheel on one side of the vehicle loses traction, a greater amount of torque is applied to thewheel on the other side to improve traction.
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Overuse of the brake can cause poor brakeresponse and premature wear of the brakepads. When driving down a long or steep hill, use engine braking by downshifting.
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Your vehicle is equipped with power brakes for more braking force with minimal brake pedal effort.Your brakes are designe
d to operate at full
capacity, even if the power assist is lost. If the power assist is lost, the effort needed topress the brake pedal is greater. If you lose the power assist for some reason, the brakes will still work. If the power brake unit or either of the two brake hydraulic systems stops working prop-
CAUTION The system may be malfunctioning. Park your vehicle in a safe place and stop the engine. Restart the engine again and check whether the display/indicator goes out. If they go out, there is no abnormal condition.If they do not go out or appear frequently, it is not necessary to stop the vehicle immedi- ately, but you should have your vehicleinspected by an authorized Mitsubishi Motors dealer or a repair facility of your choice as soon as possible.
Limited-slip differential
NOTE
Even if there is a difference in the amount of traction the wheels can get, if both of them are spinning, the limited-slip differential will not be effective.CAUTION Never start the engine while one of the front or rear wheels is jacked up and the other in contact with the ground; doing so may cause the vehicle to jump forward. Continuously attempting to extract the vehi- cle from snow, mud, etc. while using highengine rpm may damage the limited-slip dif- ferential. Using a compact spare wheel will adversely affect the limited-slip differential; replace the compact spare wheel with a standard sizewheel as soon as possible.
Service brake Brake pedal
WA R N I N G Do not leave any objects near the brake pedal or let a floor mat slide under it; doing so could prevent the full pedal stroke that would be necessary in an emergency. Make sure that the pedal canbe operated freely at all times. Make sure the floor mat is securely held in place.CAUTION It is important not to drive the vehicle with your foot resting on the brake pedal when braking is not required. This practice can result in very high brake temperatures, pre-mature pad wear, and possible damage to the brakes.
Power brakes
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