Top MITSUBISHI LANCER 2016 8.G Service Manual

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
5
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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) 5-76 Features and controls
5
The anti-lock braking system and brake force distribution function may not work, so hard braking 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, removeany snow and ice which may have been left around the wheels. On vehicles that have an anti-lock braking system, be careful not todamage the wheel speed sensors (A) or the cables located at each wheel.
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The Active Stability Control (ASC) takes overall control of the anti-lock braking sys-tem, traction control function and skid control function to help maintain the vehicle’s control
and traction. Please read
this section in con-
junction with the page on the anti-lock brak- ing system, traction control function and skid control function. Anti-lock braking system (ABS)
 P.5-74
Traction control function
 P.5-77
Skid control function
 P.5-77
NOTE
The anti-lock braking system warning light and brake warning light illuminate at thesame time and the warning displays appear alternately on the information screen in the multi-information display.
After driving on icy roads
Active Stability Control (ASC)
(if so equipped)
FrontRear
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 helpyou to maintain traction and control of the vehicle in all circumstances. Reckless driv- ing can lead to accidents. It is the driver’sresponsibility to drive carefully, This means taking 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, theASC may not work properly. Do not install any aftermarket limited slip differential (LSD) on your vehicle. The ASC may stop functioning properly.
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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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Power steering system
Features and controls 5-79
5
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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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Tire pressure monitoring system 5-86 Features and controls
5
Accordingly, when the low tire pressure tell- tale illuminates, you should stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving on a sig-nificantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation also reduces fuel efficiencyand tire tread life, and may affect the vehi- cle’s handling and stopping ability. Please note that the TPMS is not a substitute forproper tire maintenance, and it is the driver’sresponsibility to maintain correct tire pres- sure, even if under-inflation has not reached the level to trigger illumination of the TPMSlow tire pressure telltale. Your vehicle has also been equipped with a TPMS malfunction indicator to indicate whenthe 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 min- ute 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 illumi- nated, the system may not be able to detect or signal low tire pressure as intended.TPMS malfunctions may occur for a variety of reasons, including the installation of replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from function- ing properly. Always check the TPMS mal- function telltale after replacing one or more tires or wheels on your vehicle to ensure thatthe replacement or alternate tires and wheels allow the TPMS to continue to function prop- erly.
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1. If the tire pressure monitoring systemwarning light illuminates, avoid hardbraking, sharp steering maneuvers and high speeds. You should stop and adjust the tires to the proper inflation pressure assoon as possible. Adjust the spare tire at the same time. Refer to “Tires” on page 9-14.
2. If the tire pressure monitoring system warning light remains illuminated afteryou have been driving for about 20 min- utes after you adjust the tire inflation pres- sure, one or more of the tires may have apuncture. Inspect the tire and if it has a puncture, have it repaired by an autho- rized Mitsubishi Motors dealer as soon aspossible.
If the warning light/display illu- minates while driving
NOTE
 In addition, the warning display is displayed on the information screen in the multi-infor-mation display.  When inspecting or adjusting the tire pres- sure, do not apply excessive force to the valve stem to avoid breakage.
 After inspecting or adjusting the tire pres- sure, 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 thetire 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 sen- sors.  Once adjustments have been made, the warn- ing light will go off after a few minutes ofdriving.WA R N I N G If the warning light/display illuminates while you are driving, avoid hard braking, sharp steering maneuvers and highspeeds. Driving with an under-inflated tire adversely affects vehicle performance and can result in an accident.NOTE
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Multi-information display
Features and controls 5-99
5
Shows the distance and number of months until the next periodic inspection.Refer to “Service reminder” on page 5-103. Shows the engine coolant temperature. If the coolant becomes hot, “ ” will blink. Pay careful attention to the engine coolant temperature display while you are driving. Shows the approximate driving range (how many more miles or kilometers you can drive) with the current fuel level. When thisdriving range falls below 30 miles (50 km), “- --” is displayed. Refuel as soon as possible.
This displays the average speed from the last reset to the present.There are 2 types of mode settings as follows. For details on how to change the average speed display setting, refer to “Changing thefunction settings (With ignition switch in the “ON” position)” on page 5-105.
 When the average speed is being dis- played, if you hold down the multi-infor- mation meter switch, the average speed displayed at that time is reset. When the ignition switch is turned to the “ON” position from the “ACC” or “LOCK” position, the mode settingchanges automatically from manual to auto. Switching to auto occurs automatically. Ifswitching to manual mode is done, how-ever, the data from the last reset is dis- played.  When the average speed is being dis- played, if you hold down the multi-infor-mation meter switch, these calculations will be reset to zero.  When the ignition switch has been set to the “ACC” or “LOCK” position for about 4 hours or more, the average speed dis- play will automatically reset.
Service reminder Engine coolant temperature dis- play
CAUTION If the engine is overheating, “ ” will blink. In this case, the bar graph is on the red zone. Immediately park the vehicle in a safe placeand take the required measures. Refer to “Engine overheating” on page 8-4.
Driving range display
NOTE
 The driving range is determined based on the fuel consumption data. This may vary depending on the driving conditions and hab- its. Treat the distance displayed as just a rough guideline.  When you refuel, the driving range display is automatically updated.However, if you only add a small amount of fuel, the correct value will not be displayed. Fill to a full tank whenever possible.  When your vehicle is stopped on an extremely steep hill, the driving range valuemay change. This is due to the movement of fuel in the tank and does not indicate any problem.  The display setting can be changed to the preferred units (miles or km).Refer to “Changing the function settings (With ignition switch in the “ON” position)” on page 5-105.
Average speed display
Manual reset mode Auto reset mode
NOTE
 The average speed display and the average fuel consumption display can be reset sepa-rately in both auto reset mode and manual reset mode.
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Multi-information display
Features and controls 5-105
5
sound 4 times to inform you that a door is ajar. The buzzer will not sound if only the trunk lid is open. Type 1 Type 2
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1. Park your vehicle in a safe place.
Fully apply the parking brake and move the shift lever into the “N” position (man- ual transaxle) or the selector lever {con- tinuously variable transmission (CVT)}into the “P” position. 2. When you lightly press the multi-informa- tion meter switch, the information screenchanges to the function setting screen. Refer to “Information screen (With igni- tion switch in the “ON” position)” onpage 5-98. 3. Press and hold the multi-information meter switch (for about 2 seconds or more) to switch from the setting mode screen to the menu screen.
4. Select the item to change on the menu screen and change to the desired setting. For further details on the operation meth- ods, refer to the following sections.
CAUTION Always make sure that the warning display goes out before beginning to drive.
Changing the function settings (With ignition switch in the “ON” position)
CAUTION For safety, stop the vehicle before operating. While driving, even if you operate the multi-information meter switch, the function set- ting screen is not displayed.
Type 1 Type 2
NOTE
 To return the menu screen to the function set- ting screen, press and hold the multi-infor- mation meter switch (for about 2 seconds or more).  If no operations are made within about 15 seconds of the menu screen being displayed,the display returns to the function setting screen.Type 1 Type 2
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Warning lights 5-124 Features and controls
5
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When the ignition switch is turned to the “ON” position, this indicator normally comeson and goes out a few seconds later. A warn- ing is also displayed in the multi-information display.The warning light also illuminates after start-ing the engine under the following condi- tions:  When the parking brake is still applied.  When the brake fluid level is low.  When the brake force distribution func- tion is not operating correctly.
Before driving, be sure that the parking brake is fully released and brake warning light isoff.
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This indicator is a part of the onboard diag- nostic (OBD) system which monitors the emissions, engine contro
l system or continu-
ously variable transmission (CVT) control system. If a problem is detected in one of these systems, this indicator illuminates orflashes. When the ignition switch is turned tothe “ON” position, this indicator normally comes on and goes off after the engine has started. This indicator will come on if the fuel tank filler cap is not properly tightened. If this indicator comes on and stays on after refuel- ing, stop the engine and check that the cap isproperly tightened. (Turn the cap clockwise until you hear clicking sounds.) If this indicator does not go off after severalseconds or lights up while driving, have the system checked as soon as possible at an authorized Mitsubishi Motors dealer or arepair facility of your choice.
Warning lights Brake warning light
CAUTION If the brake warning light and the anti-lock braking system warning light are illuminated at the same time, the braking force distribu-tion function will not operate, so the vehicle may be destabilized during sudden braking under the following conditions.
• When the brake warning light does not go out even when the parking brake is released.• When the brake warning light stays onwhile driving.• If the above occurs, avoid sudden brakingand high-speed driving. Park the vehicle in a safe place, and contact an authorized Mit- subishi Motors dealer or a repair facility ofyour choice as soon as possible.
 The vehicle should be brought to a halt in the following manner when brake performance is deteriorated.• Confirm that the vehicle slows down whenyou press down on the brake pedal harder than usual. In some cases, the brake pedalmay go all the way to the floor.• Should the brakes fail, use engine brakingto reduce your speed and slowly apply the parking brake. Depress the brake pedal to illuminate thestop lights to alert the vehicles behind you.
 Do not suddenly apply the parking brake while driving. This may cause the rear wheels to lock and cause an accident.CAUTION
Engine malfunction indicator (“SERVICE ENGINE SOON” or “Check engine light”)
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