check engine MITSUBISHI LANCER SPORTBACK 2014 8.G Workshop Manual

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 Mit- subishi Motors dealer or a repair facility ofyour 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 “LOCK” position to be safe while you work in the engine com- partment. 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 automotivejack stands.  Handling your vehicle’s parts and materi- als in the wrong way can injure you. Ask an authorized Mitsubishi Motors dealer or a repair facility of your choice if youhave questions. WA R N I N G
Catalytic converter
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View of the engine compartment
Vehicle care and maintenance 9-5
9
Unlatch the prop from the engine hood and put it back in its retainer. Slowly lower the engine hood about 8 inches (20 cm), then let it drop from its own weight.
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It is normal for an engi
ne to use oil. You may
need to add oil between the recommended oil
To close
CAUTION Be careful not to trap your hands or fingers when closing the engine hood.  Make sure the engine hood is firmly closed before driving. If you drive without the engine hood com-pletely closed, it could open up while driv- ing.NOTE
 If this does not close the engine hood prop- erly, drop it again from a slightly higher position.
 Do not push down strongly on the engine hood. Depending on how strongly or where you push down, you could create a dent in the vehicle body.  If you drive with the engine hood left open, warning display is displayed on the informa- tion screen in the multi-information display.
Type 1 Type 2View of the engine compart- ment
NOTE
Except for vehicles with turbocharger
1- Power steering fluid reservoir (if so
equipped)
2- Air cleaner filter 3- Brake fluid/Clutch fluid reservoir (if so
equipped)
4- Engine coolant reservoir 5- Windshield washer fluid reservoir6- Engine oil level dipstick7- Radiator cap 8- Engine oil filler cap 9- Battery Engine oil and oil filter To check and refill engine oil Vehicles with turbocharger
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Engine oil and oil filter 9-6 Vehicle care and maintenance
9
change 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 insert it all the way into the crankcase. Slowly remove it again.The 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 valvecover, and fill to within the “Good” range.
Mitsubishi Motors recommends using only engine oils with the ILSAC certification sym- bol on the front of the container.
Except for vehicles with turbocharger
Good
CAUTION Overfilling the crankcase will cause oil aera- tion and loss of oil pressure, which could damage the engine. For vehicles equipped with turbocharger, engine oil must be properly maintained to avoid engine and/or turbocharger damage.To better protect your engine and turbo- charger, use fully synthetic engine oil.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. Don’t letused oil touch your skin. Wash thoroughly after working with it. Keep used oil out of the reach of children.Vehicles with turbocharger
Good
NOTE
Engine oil consumption is greatly influenced by payload, engine speed, etc.  The engine oil will deteriorate rapidly if the vehicle is subjected to severe conditions (forexample, repeated operation on rough roads, in mountainous regions, on roads with many uphill and downhill gradients, or over shortdistances). Consequently, the oil will require earlier replacement in accordance with the schedule in the “WARRANTY AND MAIN-TENANCE MANUAL”.
Engine oil identification mark ILSAC certification symbol
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Engine coolant 9-8 Vehicle care and maintenance
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 coolant reserve tank (A) lets you quicklysee when you need to add coolant. When theengine is cold, the level in the reserve tank should be between the “FULL” and “LOW” marks. The radiator usually stays full so thereis no reason to remove the radiator cap (B) except when you check the coolant freeze point or replace the antifreeze coolant.
Mitsubishi Motors Genuine Coolant provides excellent protection against corrosion and rust formation on all metals, including alumi- num, and prevents blockages in some parts ofengine. If you need to add co
olant often, or if the
level in the reserve tank does not drop whenthe 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.
Engine coolant To check the coolant level
* - Front of the vehicle
To add coolant Use “Mitsubishi Motors Genuine Super Long Life Coolant Premium” or an equivalent
*.
Except for vehicles with turbocharger
FULL LOW
Vehicles with turbocharger
FULL LOW
*: similar high quality et
hylene 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 aluminumparts.  The required concentration of anti-freeze dif- fers depending on the expected ambient tem- perature. Above -31 °F (-35 °C) : 50 %concentration of anti-freeze Below -31 °F (-35 °C) : 60 %concentrationof anti-freeze You can check the concentration level with a gauge from an automotive supply store, oryour authorized Mitsubishi Motors dealer or service station can check it for you.
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Air cleaner filter
Vehicle care and maintenance 9-9
9
The radiator cap must be tight sealed to pre- vent losing coolant which may result in engine damage. Only use a Genuine Mitsubi-shi Parts radiator cap, or an approved equiva- lent.  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 radiator when the engine cools down. If you needto 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 protectedagainst freezing.  Keep the front of the radiator and con- denser clean.  If the temperature of the engine coolant does not rise after th
e engine is warmed-
up, take your vehicle to an authorized Mitsubishi Motors dealer or a repair facil-ity 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 it with a new filter using the schedule in the“WARRANTY AND MAINTENANCE MANUAL”.
1. Remove the two clips (A), then remove the duct (B).
 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
WA R N I N G Wait for the engine to cool down before opening the radiator cap. Otherwise hotsteam or boiling coolant could spray up from the radiator and scald you.
Points to remember
CAUTION
Air cleaner filter
Except for vehicles with turbochargerVehicles with turbocharger
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AWC control fluid (if so equipped) 9-12 Vehicle care and maintenance
9
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The AWC control fluid reservoir is in the lug- gage compartment. 1. Remove the lid of the cargo floor box (A) on the right side.
2. Remove the cover (B) while pressing the top of the cover (B) and the hook (C). 3. Check to make certain that the AWC con- trol fluid level is always between the “MAX” and “MIN” level markings on the fluid reservoir and refill the fluid, if nec-essary.
4. To install the cover, perform the removal steps in reverse.
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The windshield washer fluid reservoir is inthe engine compartment.
AWC control fluid
(if so
equipped)To check the fluid level

NOTE
 Check the fluid level in the reservoir 90 min- utes or more after turning the ignition switch to the “LOCK” position.
NOTE
 Do not spill the fluid onto the luggage com- partment. If the fluid spilled, wipe it up immediately.
Fluid type

Lubricant DIAMOND ATF SP IIIWasher fluid
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Brake fluid/Clutch fluid (if so equipped) Vehicle care and maintenance 9-13
9
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 fluidlevel with the dipstick. When freezing weather is anticipated, flush out the water in the reservoir by operating thepump. Fill the reservoir with windshield anti- freeze (not radiator antifreeze), and operate the system for a few seconds to flush out theresidual 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. 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 the engine hood. The brake
system should also be
checked for leaks at the same time.
If the fluid level falls markedly in a short length of time, it indicates leaks from the brake system. If this occurs, have the vehicle checked by anauthorized Mitsubishi Motors dealer or a repair facility of your choice. Use brake fluid conforming to DOT 3 or DOT 4. The reservoir cap must be tightly sealed to keep dirt and water out.
During cold weather
Brake fluid/Clutch fluid
(if so
equipped)To check the fluid level

MAX MIN
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 bra
nds of brake fluid.
Keep the reservoir tank cap closed to keep the brake fluid from evaporating.
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Power steering fluid (if so equipped) 9-14 Vehicle care and maintenance
9
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Check the fluid level in the reservoir while the engine is idling. Check to make certain that the power steering fluid level is always between the “MAX” and“MIN” level markings on the fluid reservoirand refill the fluid, if necessary.
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The condition of the battery is very importantfor quick starting and to keep the vehicle’selectrical system working properly. Check the battery regularly.
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1. Remove the two clips (A), and thenremove the air duct (B). 2. Turn the plastic nuts (C) counterclock- wise, and then remove the battery uppercover (D).
Power steering fluid
(if so
equipped)To check the fluid level

Fluid type

Lubricant
Mitsubishi Motors Genuine
Power Steering Fluid
Battery
WA R N I N G An SRS airbag sensor is located in the front of the engine compartment near the battery. When checking or replacing the battery,or when working around this area, do not strike or damage this sensor.
Removing and installing the battery upper cover (vehicles equipped with turbocharger)
WA R N I N G Turn the ignition switch to the “LOCK” position on vehicle. Make sure that your clothes cannot be caught by the fan or drive belt. Personal injury could result.
To remove
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Battery
Vehicle care and maintenance 9-15
9
1. Install the battery upper cover (A) onto the battery, and then push the plastic nuts (B) in the direction shown by the arrows to secure the cover. 2. To install the air duct, perform the removal steps in reverse.
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The electrolyte level must be between thelimits shown on the outside of the battery. Fill it with distilled water as needed. The inside ofthe battery is divided into several compart- ments. Take the cap off of each compartment and fill to the mark.Do not fill above the top line because a spill during driving could cause damage.
NOTE
 Be careful not to lose the removed plastic nuts.
To install
NOTE
 Be sure to install the plastic nuts in the cor- rect direction.  Make sure that the battery upper cover is installed securely.
CAUTION Be sure to install the battery upper cover. Otherwise, the battery electrolyte may spill and cause a malfunction. When installing the battery upper cover, plastic nuts, and air
duct, do not touch the
cooling fan or other moving parts in the engine compartment. Be especially carefulthat the cables, your clothing or hair, etc., do not get caught in the cooling fan or other moving parts.
Checking battery electrolyte level
WA R N I N G If the battery goes flat, be sure to check the battery electrolyte level before con- necting booster cables. After checking the battery electrolyte level, make sure the caps are fittedsecurely. If any of the caps has a loose fit, replace the battery.
Except for vehicles with turbochargerVehicles with turbocharger
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Battery 9-16 Vehicle care and maintenance
9
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The battery is weaker in cold temperatures. This has to do with its chemical and physical properties 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 batteryand charging system checked by an autho- rized Mitsubishi Motors
dealer or a repair
facility of your choice before the start of coldweather. If necessary, have it charged. This will guarantee more reliable starting, and lon- ger battery life.
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To disconnect the battery cable, stop theengine. Disconnect the negative (-) terminalfirst, then the positive (+) terminal. To recon- nect the battery, first connect the positive (+) terminal and then the negative (-) terminal,before starting the vehicle.
NOTE
 For vehicles equipped with turbocharger, the battery upper cover does not need to be removed to check the battery electrolyte level.
During cold weather Disconnection and connection
NOTE
 For vehicles equipped with turbocharger, remove the battery upper cover before dis- connecting the terminal of battery. Refer to “Removing and installing the battery upper cover” on page 9-14.  Open the terminal cover (A) before discon- necting or connecting the positive (+) termi-nal of the battery.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 gets on your skin or in your eyes, it can cause burns or blindness.Please observe the following handling instructions:• If electrolyte gets on plastic parts orother nearby parts, wipe it off with a soft cloth or chamois soaked in a solution ofwater and neutral detergent then imme- diately rinse the affected parts with plenty of water.• If electrolyte gets on your hands orclothes, rinse thoroughly with water. Ifelectrolyte 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 orworking 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 the
battery cables.
In order to prevent a short circuit, be sure to disconnect the negative (-) terminal first, and reconnect it last. If the electrolyte level is very low, have the battery checked at an authorized Mitsubi- shi Motors dealer or a repair facility of your choice.WA R N I N G
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