engine MITSUBISHI LANCER 2016 8.G Workshop Manual

All-wheel driving operation 5-70 Features and controls
5
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Full-time 4WD vehicles are propelled by engine power distributed constantly andappropriately to all 4 wheels. Not only does this ensure enhanced handling on dry, paved roads but also permits bettertraction 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.
Full-time 4WD vehicles
should be driven only under the same condi- tions as are suitable for ordinary front-wheel drive vehicles. Electronically controlled 4WD system vehi- cles are propelled by engine power distrib- uted constantly and appropriately to all 4 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 designedfor off-road use, and are unsuitable for driving on bumpy ground that may cause excessive strain.
Electronically controlled
4WD system vehicles should be driven only under the same conditions as are suitable for ordinary front-wheel drive vehicles. When turning a sharp corner in “4WD LOCK” position at low speed, a slight differ- ence in steering may be experienced similarto feeling as if the brakes were applied. This is called tight corner braking and results from each of the four tires being at a different dis-tance from the corner. The phenomenon is typical of 4-wheel drive vehicles. If this occurs, either straighten out the steeringwheel, or change to “2WD” or “4WD AUTO” mode. Set the drive mode-selector to “4WD AUTO” conditions, and then gradually depress theaccelerator pedal for a smooth start.
CAUTION The warning display on the information screen in the multi-information display, a problem has occurred with the electronically controlled 4WD system and the safety device has activated. Have an inspection made byan authorized Mitsubishi Motors dealer or a repair facility of your choice as soon as pos- sible.
Type 1 Type 2
CAUTION Always use tires of the same size, type, and brand that have no wear differences. Using tires that differ in size, type, brand, or wear amount may activate the protection of thedrive-system components, causing the drive mode in “4WD AUTO” mode to lock or the “4WD” and “LOCK” indicators to blinkalternately.
All-wheel driving operation For vehicles with full-time 4WD For vehicles with electronically controlled 4WD system
Turning sharp corners On snowy or icy roads
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Cautions on handling of all-wheel drive vehicles
Features and controls 5-71
5
Set the drive mode-selector to “4WD LOCK” and then gradually depress the accelerator pedal for a smooth start. Keep the pressure on the accelerator pedal asconstant as possible, and drive at low speed.
Your vehicle may not provide sufficient hill climbing ability and engine braking on steepslopes. Avoid driving on steep slopes even though the vehicle is a 4-wheel drive vehicle.
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Since driving torque can
be applied to all four
wheels, the 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 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 or wheels is necessary, replace all of them.  All tires should be rotated whenever the wear difference between the front and rear tires is recognizable.
NOTE
 The use of snow tires is recommended.  Maintain a safe distance between vehicles, avoid sudden braking, and use engine brak- ing (downshifting).CAUTION Avoid sudden braking, sudden acceleration, and sharp turning. Skidding occurs and con- trol of the vehicle could be lost.
Moving out of mud
CAUTION If any of the following conditions occur, fol- low these procedures:• The engine coolant temperature display appears on the information screen in the multi-information display or the engine power drops suddenly. Refer to “Engine overheating” on page 8-4.
• The “ ” warning display or the “ ” warning display appear on the information screen in the multi-information display. Refer to “Warning display” on page 5-62.WA R N I N G When attempting to rock your vehicle out of a stuck position, be sure that the area around the vehicle is clear of people and physical objects. The rocking motion may cause the vehicle to suddenly launch for- ward/backward, causing injury or dam-age to nearby people or objects.NOTE
 Avoid sudden braking, sudden acceleration and sharp turning; such operations couldresult in the vehicle becoming stuck.  If the vehicle becomes stuck in muddy roads, it can often be moved with a rocking motion. Move the selector lever alternately between “D” (DRIVE) and “R” (REVERSE) posi-tions, while pressing lightly on the accelera- tor pedal.CAUTION
Climbing/descending sharp grades Cautions on handling of all- wheel drive vehicles Tires and wheels
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Service brake 5-72 Features and controls
5
Good vehicle performance cannot be expected if there is a difference in wear between tires. Refer to “Tire rotation” on page 9-19.  Check the tire inflation pressure regularly.
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Overuse of the brake can cause poor brake response and premature wear of the brake pads and linings.When driving down a long or steep hill, use engine braking by downshifting.
CAUTION Always use tires of the same size, same type, and same brand, and which have no wear dif-ferences. Using tires that differ in size, type, brands or the degree of wear, will increase the differential oil temperature, resulting inpossible damage to the driving system. Fur- ther, the drive train will be subjected to excessive loading, possibly leading to oilleakage, component seizure, or other serious problems.
To w i n g
CAUTION Do not tow all-wheel drive vehicles with the front or rear wheels on the ground (Type Aor Type B) as illustrated. This could result in damage to the drivetrain, or unstable towing. If you tow all-wheel drive vehicles, use Type C or Type D equipment. [For vehicle equipped with the Electronically controlled 4WD system] Even in “2WD” mode, the vehicle cannot betowed with the front or the rear wheels on the ground.
Jacking up a all-wheel drive vehicles
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.
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 anemergency. Make sure that the pedal can be operated freely at all times. Make sure the floor mat is securely held in place.
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Brake assist system
Features and controls 5-73
5
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Your vehicle is equipped with power brakes for more braking force with minimal brakepedal effort. Your brakes are designed to operate at full capacity, even if the power assist is lost.If the power assist is lost, the effort needed to press the brake pedal is greater. If you should loose the power assist for somereason, the brakes will still work. If the power brake unit or either of the two brake hydraulic systems stops working prop-erly, the rest of the br
ake system will still
work, but the vehicle will not slow down as quickly.You will know this has happened if you find you need to depress the brake pedal down further, or harder when slowing down or stop-ping, or if the brake warning light and the warning display in the multi-information dis- play come on.
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The disc brakes have an alarm that makes ametallic squeal when the brake pads haveworn down enough to need service. If you hear this sound, have the brake pads replaced at an authorized Mitsubishi Motors dealer ora repair facility of your choice.
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The brake assist system is a device assistingdrivers who cannot depress the brake pedalfirmly such as in emergency stop situations and provides greater braking force. If the brake pedal is depressed suddenly, the brakes will be applied with more force thanusual.
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 and lining wear, and possibledamage to the brakes.
Power brakes
WA R N I N G Never coast downhill with the engine OFF. Keep the engine running whenever your vehicle is in motion. If you turn off the engine while driving, the power brake booster will stop working and your brakeswill not work as well. If the power assist is
lost or if either brake
hydraulic system stops working properly, take your vehicle to an authorized Mit- subishi Motors dealer or a repair facilityof your choice immediately.
Brake pad wear alarm
WA R N I N G Driving with worn brake pads will make it harder to stop, and can cause an accident.
Brake assist system
CAUTION The brake assist system is not a device designed to exercise braking force greater than its capacity. Make sure to always keep asufficient distance between vehicles in front of you without relying too much on the brake assist system.NOTE
 Once the brake assist system is operational, it maintains great braking force even if the brake pedal is lightly released. To stop its operation, completely remove your foot from the brake pedal.  The brake assist system may become opera- tional when the brake pedal is fullydepressed even if it has not been depressed suddenly.
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Anti-lock braking system 5-74 Features and controls
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The anti-lock braking system helps prevent the wheels from lockin
g up when braking.
This helps you keep control of your vehicleand its direction.  When using the anti-lock brakes (sudden braking), steering is slightly differentfrom normal driving conditions. Use the steering wheel carefully.
 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 distancewhen: • Driving on gravel or snow-covered roads.• Driving on uneven road surfaces.  Operation of anti-lock braking system is not restricted to situations where brakesare applied suddenly. This system mayalso prevent the wheels from locking when you drive over manholes, steel roadwork plates, road markings, or anyuneven road surface.  When the anti-lock braking system is in use, you may feel the brake pedal vibrat-ing 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 reducedbraking performance.
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Warning light
 When the brake assist system is in use while driving, you may feel as if the depressed brake pedal is soft, the pedal moves in small motions in conjunction with the operation noise, or the vehicle body and the steeringwheel vibrate. This occurs when the brake assist system is operating normally and does not indicate faulty operation. Continue todepress the brake pedal.  You may hear an operation noise when the brake pedal is suddenly or fully depressed while stationary. This does not indicate a malfunction and the brake assist system isoperating normally.
Anti-lock braking system Driving hints
NOTE
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 four wheels and tires arethe same size and the same type.
 Never install a limited slip differential as the ABS may not function normally. Please consult an authorized Mitsubishi Motors dealer.NOTE
 After your vehicle is driven a short distance after starting the engine, you will hear thesound coming from the engine compartment. These are the normal sounds the anti-lock braking system makes when performing aself-check. It does not indicate a malfunc- tion.  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).
Anti-lock braking system warn- ing light / display
CAUTION
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Anti-lock braking system
Features and controls 5-75
5
Warning display type 1 Warning display type 2 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 driv- ing. Stop the vehicle in a safe place. Test the system by restarting the engineand driving at a speed of about 12 mph (20 km/h) or higher. If the warning light / display then remainoff during driving, there is no problem. However, if the warning light / display do not disappear, or if they come on againwhen the vehicle is driven, have the vehi- cle checked by an authorized Mitsubishi Motors dealer or repair facility of yourchoice as soon as possible.
Warning light

Warning display type 1 Warning display type 2
CAUTION Any of the following warning light/display behavior indicates that the anti-lock braking system is not functioning and only the stan-dard brake system is working. (The standard brake system will still work properly.) If this happens, take your vehicle to an authorizedMitsubishi Motors dealer or a repair facility of your choice as soon as possible.
• 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
CAUTION
If the anti-lock braking system warning light / display and brake warning light / display come on at the same time
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Active Stability Control (ASC) (if so equipped)
Features and controls 5-77
5
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On slippery surfaces, the traction control function prevents the dr
ive wheels from spin-
ning excessive, thus helping the vehicle tostart moving from a stopped condition. It also provides sufficient driving force and steering performance as the vehicle turns while press-ing the acceleration pedal.
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The skid control function is designed to helpthe 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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The ASC is automatically activated when the ignition switch is turned to the “ON” posi- tion. You can deactivate the system by press-ing down the “ASC OFF” switch for 3 seconds or longer. When the ASC is deactivated, the dis- play/indicator will turn on. To reactivate the ASC, momentarily press the “ASC OFF” switch ; the display/indicator is turned off.
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 drive the vehicle at moderate speeds.
Skid control function

NOTE
 The skid control function operates at speeds of about 9 mph (15 km/h) or higher.
“ASC OFF” switch

CAUTION For safety reasons, the “ASC OFF” switch should be operated when your vehicle is stopped.  Be sure to keep the ASC on while driving in normal circumstances.NOTE
 Using the “ASC OFF” switch turns off both the skid control function and the traction control function.  When moving out of mud, sand or fresh snow, pressing the accelerator pedal may notallow the engine speed to increase. In such situations, temporarily turning off ASC with the “ASC OFF” switch will make it easier tomove out your vehicle.  If you continue to press the “ASC OFF” switch after the ASC is turned off, the “mis- taken operation protection function” will activate and the ASC will turn back on.
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Active Stability Control (ASC) (if so equipped) 5-78 Features and controls
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If an abnormal condition occurs in the sys- tem, the following display/indicator will turnon. Warning display type 1 Warning display type 2
ASC operation display or ASC OFF display

-
ASC operation display/ASC indicator The display/indicator will blink whenthe ASC is operating.
-
ASC OFF display/ASC OFF indicator This display/incicator will turn onwhen the ASC is turned off with the “ASC OFF” switch.NOTE
 The combination of items shown on the dis- play varies depending on the vehicle model.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.
 If the temperature in the braking system con- tinues to increase due to continuous brake control on a slippery road surface, the display/indicator will blink. To prevent the brake system from overheating, the brake control of the traction control function will be temporarily suspended. The engine con-trol of the traction control function and nor- mal brake operation will not be affected. Park your vehicle in a safe place. When thetemperature in the braking system has come down, the display/indicator will be turned off and the traction control function will start operating again.NOTE
 The display/indicator may come on when you start the engine. This means that the bat- tery voltage momentarily dropped when the engine was started. It does not indicate a malfunction, provided that the display goesout immediately.  When a spare tire has been put on your vehi- cle, the gripping ability of the tire will be lower, making it more likely that the dis- play/indicator will blink.CAUTION
ASC warning display

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ASC indicator
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ASC OFF display/ASC OFF indicatorNOTE
 The combination of items shown on the dis- play varies depending on the vehicle model.
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Power steering system
Features and controls 5-79
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The power steering system operates while the engine is running. It helps reduce the effortneeded to turn the steering wheel. The power steering system has mechanical steering capability in case the power assist islost. If the power assist is lost for some rea- son, you will still be able to steer your vehi- cle, but you will notice it takes much moreeffort to steer. If this happens, have your vehi-cle inspected at an authorized Mitsubishi Motors dealer or a repair facility of your choice.
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Type 1
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, thereis no abnormal condition. If they do not go out or if they turn on frequently, it is not nec- essary to stop the vehicle immediately, butyou should have your vehicle inspected by an authorized Mitsubishi Motors dealer or a repair facility of your choice as soon as pos-sible.
To w i n g

CAUTION When towing the vehicle with only the front wheels or only the rear wheels raised off theground, do not place the ignition switch in the “ON” position. Placing the ignition switch in the “ON” position could cause theASC to operate, resulting in an accident. Note that the correct towing method depends on the transmission type and the vehicle’s drive configuration. For details, refer to “Towing” on page 8-12.
Power steering system
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 accident.
Hydraulic power steering sys- tem (HPS)
(if so equipped)
CAUTION Do not leave the steering wheel turned all the way in one direction. This can cause damage to the power steering system.
Electric power steering system (EPS)
(if so equipped)NOTE
 During repeated full-lock turning of the steering wheel (for example, while you are manoeuvring the vehicle into a parkingspace), a protection function may be acti- vated to prevent overheating of the power steering system. This function will make thesteering wheel gradually harder to turn. In this event, limit your turning of the steering wheel for a while. When the system hascooled down, the steering effort will return to normal.  If you turn the steering wheel while the vehi- cle is stationary with the headlights on, the headlights may become dim. This behavioris not abnormal. The headlights will return to their original brightness after a short while.
Electronic power steering system warning display

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Cruise control (if so equipped) 5-80 Features and controls
5
Ty p e 2 If there is a malfunction in the system, the warning display will appear on the informa- tion screen in the multi-information display.
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Cruise control is an automatic speed control system. It lets you keep the same driving speed. Cruise control can be activated atabout 25 mph (40 km/h)
or more. It is espe-
cially useful for freeway driving. Cruise con- trol does not work at speeds below about 25 mph (40 km/h).
To activate and deactivate the cruise control function. To reduce the set speed and to set the speed of constant-speed driving. To increase the set speed and to resume to the previous set speed. To terminate constant-speed driving.
CAUTION If the warning display appears while the engine is running, have the vehicle inspected by an authorized Mitsubishi Motors dealer ora repair facility of
your choice as soon as
possible. It may become harder to turn the steering wheel.
Cruise control
(if so equipped)
CAUTION For safety reasons, the cruise control system should be set to the “OFF” position by press- ing the “ON OFF” switch (A) when you are not using the cruise control system. Do not use cruise control when driving con- ditions will not allow you to stay at the same speed, such as in heavy traffic or on roadsthat 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 withoutdepressing the clutch pedal. The engine will run too fast and might be damaged. NOTE
 Cruise 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.  Your speed may increase to more than the set speed on a steep downhill. You must use the brake to control your speed.
Cruise control switches

A- “ON OFF” switch B- “COAST SET” switchC- “ACC RES” switch D- “CANCEL” switch
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