check engine MITSUBISHI OUTLANDER SPORT 2015 3.G Service Manual

Engine overheating 8-4 For emergencies
8
If you drive your vehicle with a low battery charge after the engine has been started by using jumper cables, the engine may misfire. This can cause the anti-lock braking systemwarning light to blink on and off. This is only due to the low battery voltage. It is not a problem with the brake system. If this hap-pens, fully charge the battery and ensure thecharging system is operating properly.
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When the engine is overheating, the informa-tion screen in the multi-information display will be interrupted and the engine coolant temperature warning display will appear. Also “ ” blink. If this happens: 1. Stop the vehicle in a safe place. Turn on the hazard warning flashers. 2. With the engine still running, carefullyraise the engine hood to vent the engine compartment.
3. Check that the cooling fan is running. If the fan is not turning, stop the engine immediately and contact an authorized Mitsubishi Motors dealer or a repair facil-ity of your choice for assistance. 4. If you see steam or spray coming from under the hood, turn off the engine. 5. If you do not see steam or spray comingfrom under the hood, leave the engine on until the bar graph for the engine coolant temperature warning display on the multi-information display goes down. When it is in the middle of the normal zone, you can start driving again. If the bar graphstays in the red zone, turn off the engine.
6. When you do not see any more steam or spray, open the hood. Look for obvious leaks, such as a split radiator hose. Be careful as components will be hot. Anyleak source must be repaired. 7. If there is no obvious leak source, check the coolant level in the engine coolantreserve tank. If there is none, or if it is too low, slowly add coolant. 8. If the engine coolant reserve tank needscoolant, you will probably also need toadd coolant to the radiator. Do not loosen or remove the radiator cap until the engine has cooled down. 9. Start the engine, and slowly add coolant, up to the bottom of the filler neck. Useplain water if you have to (and replace it with the right coolant as soon as possible).
As your vehicle has anti-lock brakes Engine overheating
WA R N I N G To avoid personal injury, keep hands, hair, jewelry and clothes away from the coolingfan. The cooling fan can start at any time.WA R N I N G Before raising the engine hood, check to see if there is steam or spray coming from under the hood. Steam or spray coming from an overheated engine could seriously scald you.Do not open the hood until there is no steam or spray.
WA R N I N G Removing the radiator cap could scald you with escaping hot water or steam.When checking the radiator level, cover the cap with a cloth before trying to remove it. Turn it slowly counterclock-wise, without pressing down, to the first notch. The pressure in the system will then be let out. When the pressure is COM-PLETELY LET OUT, press down and keep turning the cap counterclockwise until it comes off.
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Jack and tools
For emergencies 8-5
8
10. Replace the radiator cap and tighten it
fully. Check the engine coolant tempera- ture display on the multi-information dis- play. You can start driving again whenthe bar graph for the engine coolant tem- perature display returns to the normal zone.
11. Have the system inspected by your autho-
rized Mitsubishi Motors dealer or a repair facility of your choice.
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The tools and jack are stowed in the luggage compartment.
Before removing the jack, lift up the luggage floor board.
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Before changing a tire, first stop your vehicle in a safe, flat location. 1. Park the vehicle on level and stable ground. 2. Set the parking brake firmly.3. On vehicles equipped with manual trans- axle, stop the engine and move the gear- shift lever to the “R” (Reverse) position.On vehicles equipped with continuously variable transmission (CVT), move the selector lever to the “P” (PARK) position,and stop the engine. 4. Turn on the hazard flashers and set up a warning triangle, flashing signal light,etc., at an adequate distance from the vehicle, and have all your passengers leave the vehicle.
Jack and tools Storage 1- Tools2- Jack
Tools 1- Bar2- Wheel nut wrenchJack
How to change a tire
WA R N I N G The jack should not be used for any pur- pose other than to change a tire. Never get under the vehicle or put any portion of your body under the vehicle while it is supported by the jack.
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Service precautions 9-2 Vehicle care and maintenance
9
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Taking regular care of your vehicle will pre- serve its value and appearance as long as pos-sible. You can do some of the maintenance work yourself, and the rest should only be per- formed by an authorized Mitsubishi Motorsdealer or a repair facility of your choice.If you discover a malfunction or other prob- lem, have it corrected by an authorized Mitsubishi Motors dealer or a repair facilityof your choice. This section describes the maintenance inspections that you can do yourself, if you sodesire. Follow the instructions and precau- tions for each procedure.
Have you purchased the Mitsubishi Motors Diamond Care Protection Plan? The Plan supplements your new vehicle warranties. See your authorized Mitsubishi Motors dealerfor details.
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The catalytic converter requires you to useunleaded fuel only. Leaded gasoline will destroy the emission-control effectiveness of the converter. Normally, the catalytic converter does not require maintenance. However, it is important to keep the engine properly tuned for the con- verter to continue to work properly.
Service precautions
WA R N I N G When checking or servicing the inside of the engine compartment, be sure theengine is stopped and has had a chance to cool down. If you need to work in the engine compart- ment with the engine running, be espe-cially careful that your clothing, hair, etc. does not get caught in
the fan, drive belts,
or other moving parts.
 The fan can turn on automatically even if the engine is not running. Turn the igni- tion switch to the “OFF” position or put the operation mode in OFF to be safe while you work in the engine compart-ment. Do not smoke or allow open flames around fuel or the battery. The fumes are flamma- ble. Be extremely careful when working around the battery. It contains poisonous and corrosive sulfuric acid. Do not get under your vehicle while it is on a jack.Always use properly rated automotive jack stands. Handling your vehicle’s parts and materi- als in the wrong way can injure you. Ask an authorized Mitsubishi Motors dealeror a repair facility of your choice if you have questions.WA R N I N G
Catalytic converter
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Engine hood
Vehicle care and maintenance 9-3
9
To reduce the possibility of catalytic con- verter damage:  Use UNLEADED GASOLINE ONLY of the type of recommended in “Fuel selec- tion”.  Do not drive with an extremely low fuel level. Running out of gas could damage the catalytic converter.  Do not try to start the engine by pushing or towing the vehicle. If the battery is weak or run down, use jumper cables to properly start the engine.
 Do not idle the engine with any spark plug wires disconnected or removed, such as when performing diagnostic tests.  Do not idle the engine for a long time if it is idling roughly or otherwise obviously malfunctioning.  To prevent the catalytic converter from being damaged from unburned gas, do not race the engine when stopping the engine.  Stop driving the vehicle if you think the performance is noticeably low, or theengine has a malfunction such as with the ignition, etc. If you
are not able to stop
driving immediately, slow down and drivefor only a short time. Have your vehicle checked at an authorized Mitsubishi Motors dealer or a repair facility of yourchoice as soon as possible.  In unusual situations involving major engine problems, a burning odor mayindicate severe and abnormal catalytic converter overheating. If this occurs, stop in a safe place, shut the engine off and letthe vehicle cool. Once the engine is cool, immediately take your vehicle to a dealer or a repair facility of your choice for ser-vice.
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Use the engine hood release lever (locatedunder the instrument panel near the driver’sdoor) to unlock the engine hood. Pull the lever toward you to release the engine hood latch.
CAUTION Damage to the catalytic converter can result if your vehicle is not kept in proper operating condition. If the engine malfunctions or mis- fires, or if your vehicle performance suffers, have it serviced promptly. Running yourvehicle when it is overheated may result in damage to the converter and vehicle.WA R N I N G Do not park or run your vehicle in areas where combustible materials such as dry grass or leaves can come in contact with a hot exhaust, since a fire could occur. Do not put undercoat paint on the cata- lytic converter.
Engine hood To open
WA R N I N G Never use the release lever to unlatch the engine hood while the vehicle is in motion. Do not drive your vehicle unless the engine hood is locked.
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View of the engine compartment
Vehicle care and maintenance 9-5
9
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It is normal for an engi
ne to use oil. You may
need to add oil between the recommended oilchange intervals. Before starting the engine, check the engine oil level. Refill if necessary. To check the oil level, remove the dipstick, wipe it off, and gently reinsert it all the way. Slowly pull the dipstick straight out andcheck the oil level by checking the upper sur- face of the dipstick. Th
e oil level must not go
above the line on the dipstick. If the level does not reach the line which shows the smallest amount of oil required, remove the oil filler cap on the engine valve cover, and fill to within the “Good” range.
View of the engine compart- ment 1- Engine oil level dipstick 2- Engine oil filler cap 3- Air cleaner filter4- Brake fluid/Clutch fluid reservoir (if so
equipped)
5- Windshield and rear window washer
fluid reservoir
6- Engine coolant reserve tank 7- Radiator cap 8- Battery
Engine oil and oil filter To check and refill engine oil
NOTE
 If it is difficult to verify the oil level, wipe off the dipstick and reinsert it. Wait a moment and then recheck the oil level bychecking the upper surface of the dipstick.
CAUTION Overfilling will cause oil aeration and loss of oil pressure, which could damage the engine.WA R N I N G Used engine oil is poisonous, and can dam- age your skin. Prolonged and repeated contact may cause serious skin disorders, including dermatitis and cancer. Do not letused oil touch your skin and wash thor- oughly after working with it. Keep used oil out of the reach of children.NOTE
Engine oil consumption
is greatly influenced
by payload, engine speed, etc.Good
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Engine coolant
Vehicle care and maintenance 9-7
9
require that the filter can withstand a pressure of 256 psi (1.8 MPa). A Genuine Mitsubishi oil filter is the best replacement filter. Follow the installation
instructions printed on
the filter.
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The engine coolant reserve tank (A) lets you quickly see when you need to add coolant. When the engine is cold, the level of the cool-ant in the reserve tank should be between the FULL and LOW marks. The radiator usually stays full so there is no reason to remove theradiator cap (B) except when you check the coolant freeze point or replace the antifreeze coolant.
Mitsubishi Motors Genuine Coolant provides excellent protection against corrosion andrust formation on all metals, including alumi- num, and prevents clogs in some parts of the engine.If you need to add co
olant often, or if the
level in the reserve tank does not drop when the engine cools, the cooling system shouldbe pressure-tested for leaks. Take your vehi- cle to an authorized
Mitsubishi Motors dealer
or a repair facility of your choice for testing.
The radiator cap must be tight sealed to pre- vent losing coolant, which may result in engine damage. Only use a GenuineMitsubishi Parts radiator cap, or an approved equivalent.
Engine coolant To check the coolant level
FULL LOW
To add coolant Use “Mitsubishi Motors Genuine Super LongLife Coolant Premium” or equivalent
*.
* : similar high quality ethylene glycol based non-silicate, non-amine, non-nitrate and non-borate coolant with long life hybrid organic acid technologyCAUTION Do not use alcohol or methanol antifreeze or any engine coolants that contain them. Using the wrong antifreeze can corrode aluminum parts.
 The required concentration of anti-freeze dif- fers depending on the expected ambient tem- perature. Above -31 °F (-35 °C) : 50 % concentration of anti-freezeBelow -31 °F (-35 °C) : 60 % concentration of anti-freeze You can check the concentration level with agauge from an automotive supply store, or your authorized Mitsubishi Motors dealer or service station can check it for you. Do not use water to adjust the concentration of coolant. Do not top off the tank with plain water only. Water by itself boils at a lower temperatureand does not stop rust or freezing. If the water freezes, it will damage your cooling system. Do not use tapwater. It can causecorrosion and rust.
Radiator cap
CAUTION
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Air cleaner filter 9-8 Vehicle care and maintenance
9
 Do not overfill the reserve tank.  Your vehicle uses a special radiator cap that stays sealed and lets the coolant flow from the reserve tank back to the radiatorwhen the engine cools down. If you need to change the cap, use the exact same kind. Check the coolant freeze point in the radi- ator with the proper gauge, and only when it is safe. If you add antifreeze, the con-tents of the reserve tank must be protected against freezing.  Keep the front of the radiator and con- denser clean.  If the engine coolant temperature does not rise after the engine is warmed-up, takeyour vehicle to an authorized Mitsubishi Motors dealer or a repair facility of your choice to have the thermostat checked,and replaced if necessary.
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The air cleaner filter w
ill get dirty and dusty
from use and not filter properly. Replace itwith a new filter using the schedule in the “WARRANTY AND MAINTENANCE MANUAL”. 1. Remove the upper cover and duct. For details, refer to “Removing and installingthe upper cover and duct” on page 9-9. 2. While holding down
the tab (A), pull out
the connector (B).
3. Unclamp the cover. Open up the top of the cover and take out the air cleaner filter. 4. Replacing the air cleaner filter and put the cover back on in its original position.
WA R N I N G Wait for the engine to cool down before opening the radiator cap. Otherwise hot steam or boiling coolant could spray up from the radiator and scald you.
Points to remember
Air cleaner filter
NOTE
 Genuine Mitsubishi Moto
rs Parts are recom-
mended when replacing the air cleaner filter.  Make sure that the connector is properly reconnected.Type 1Type 2
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Transfer oil (All-wheel drive models) Vehicle care and maintenance 9-11
9
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Whenever the transfer oil level is checked, add oil as necessary to maintain the properlevel. Fill or change the oil according to the table.
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Whenever the oil level is checked, add oil asnecessary to maintain the proper level. Fill or change oil according to the table.
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The windshield and rear window washer fluidreservoir is in the engine compartment.Check the washer fluid level at regular inter- vals and add washer fluid to reservoir if nec- essary.Open the reservoir cap and check the fluid level with the dipstick.
When freezing weather is anticipated, flush out the water in the reservoir by operating the pump. Fill the reservoir with windshield anti- freeze (not radiator antifreeze), and operatethe system for a few seconds to flush out the residual water.
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The brake fluid and the clutch fluid share thereservoir tank. The fluid level must be between the “MAX” and “MIN” marks on the reservoir.
Transfer oil (All-wheel drive models) Fluid type Lubricant
Mitsubishi Motors Genuine Super Hypoid Gear Oil API
classification GL-5
Viscosity range
SAE 80
Rear axle oil (All-wheel drive models)
Fluid type Lubricant
Mitsubishi Motors Genuine Super Hypoid Gear Oil API
classification GL-5
Viscosity range
SAE 80
Washer fluid FULL
EMPTY
Brake fluid/Clutch fluid
(if
so equipped)To check the fluid level
MAX MIN
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Battery 9-12 Vehicle care and maintenance
9
The fluid level falls slightly with wear of the brake pads, but this does not indicate any abnormality. The fluid in the master cylinder should be checked when doing other work under theengine hood. The brake
system should also be
checked for leaks at the same time. If the fluid level falls markedly in a shortlength of time, it indicates leaks from the brake system. If this occurs, have the vehicle checked by anauthorized Mitsubishi Motors dealer or arepair facility of your choice. Use the brake fluid conforming to DOT 3 or DOT 4. The reservoir cap must be tightly sealed to keep dirt and water out.
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The condition of the battery is very important for quick starting and to keep the vehicle’s electrical system working properly. Check the battery regularly. If battery performance is suspect, have the battery and charging system tested by anauthorized Mitsubishi Motors dealer or a repair facility of your choice.
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The battery is weaker in cold temperatures. This has to do with its chemical and physicalproperties and is why a very cold battery,
especially one with a low charge, will have a hard time starting your vehicle. It is recommended that you have your battery and charging system checked by an autho-rized Mitsubishi Motors dealer or a repair facility of your choice before the start of cold weather. If necessary, have it charged. Thiswill guarantee more reliable starting, and lon- ger battery life.
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To disconnect the battery cable, stop the engine. Disconnect the negative (-) terminal first, then the positive (+) terminal. To recon- nect the battery, first connect the positive (+)terminal and then the negative (-) terminal, before starting the vehicle.
Fluid type

CAUTION Do not let any petroleum-based fluid touch, mix with, or get into the brake fluid. This will damage the seals. Be careful when handling brake fluid. It can damage painted surfaces. Use only the listed brake fluid. Different brands of brake fluid have different addi- tives, and these can cause a chemical reac-tion. Do not mix brands of brake fluid.
 Keep the reservoir tank cap closed to keep the brake fluid from evaporating.
Battery
NOTE
 After replacing the battery, the electronic control system data for the automatic trans-axle, etc., will be erased. As a result, shifting may be rough. Shifting will become smoother after severalchanges in speed.
During cold weather
CAUTION
Disconnection and connection
NOTE
 Open the terminal cover (A) before discon- necting or connecting the positive (+) termi-nal of the battery.
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Tires
Vehicle care and maintenance 9-13
9
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It is important to familiarize yourself with the following terms:
 Loosen the nut (B) and then disconnect the battery cable from the positive (+) terminal.WA R N I N G Never disconnect the battery while the engine is running, or you could damagethe vehicle’s electrical parts. Never short-circuit the battery. This could cause it to overheat and be damaged. Keep sparks, cigarettes, and flames away from the battery because the battery could explode. Electrolyte (battery acid) is made of corro- sive diluted sulfuric
acid. If it spills on
nearby parts, it can crack, stain, or dis-color them. And if it gets on your skin or in your eyes, it can cause burns or blind- ness. Please observe the following han- dling instructions:NOTE
• If electrolyte gets on plastic parts orother nearby parts, wi
pe it off with a soft
cloth or chamois soaked in a solution of water and neutral detergent then imme- diately rinse the affected parts withplenty of water.• If electrolyte gets on your hands orclothes, rinse thoroughly with water. If electrolyte gets in your eyes, flush them with water immediately and get immedi-ate medical attention.
 Open doors and windows in any closed space where you may be charging or working with the battery. Always wear protective clothing and gog- gles when working with the battery, or have a skilled automobile technician do it. If you are quick-charging your battery, first disconnect th
e battery cables.
In order to prevent a short-circuit, be sure to disconnect the negative (-) terminalfirst, and reconnect it last. Battery posts, terminals and related acces- sories contain lead and lead compounds. Wash hands after handling.NOTE
 Check each battery terminal for corrosion. You can stop more corrosion by washing with a solution of baking soda and water. Grease the posts and clamps after cleaning ortightening them.WA R N I N G
 Check to see that the battery is securely installed and cannot be moved. Also check each terminal for tightness.  If you will not be driving your vehicle for a long period of time, remove the battery and store it in a place where the battery fluid will not freeze. The battery only should be storedwith a full charge.  Before cleaning the battery, tighten all the filler port caps to keep dirt and moisture out.
Tires
WA R N I N G Driving with tires that are worn, damaged or improperly inflated is dangerous. These type tire conditions will adversely affect vehicle performance.These type tire conditi
ons can also cause a
tread separation or blowout which may result in an accident causing seriousinjury or death. 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.NOTE
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