
Engine coolant 9-8 Vehicle care and maintenance
9
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The oil filter should be replaced at the time or mileage specified in the “WARRANTY AND MAINTENANCE MANUAL”.Only use high quality replacement filters on this vehicle. The manufacturer’s specifica- tions for Genuine Mitsubishi oil filtersrequire 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 the engine is cold, the level in the reserve tank should be between the “FULL” and “LOW”marks. The radiator usually stays full so there is no reason to remove
the radiator cap (B)
except when you check the coolant freeze point or replace the antifreeze coolant.
Vehicles with turbocharger
NOTE
Select engine oil of the proper SAE viscosity number according to the atmospheric tem-perature. SAE 0W-30 and 0W-40 engine oil are rec- ommended to use to improve engine start- ability on a very cold weather condition.
To replace the oil filter
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

Air cleaner filter
Vehicle care and maintenance 9-9
9
Mitsubishi Motors Genuine Coolant provides excellent protection against corrosion and rust formation on all metals, including alumi-num, and prevents blockages in some parts of engine. 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 should be 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 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”.
* : 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-freeze Below -31 °F (-35 °C) : 60% concentration of anti-freezeYou can check the concentration level with a gauge from an automotive supply store, or your authorized Mitsubishi Motors dealer orservice 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
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

Manual transaxle oil (if so equipped) Vehicle care and maintenance 9-11
9
5. Put the duct back on in its original posi- tion.
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Whenever the manual transaxle oil level ischecked, add oil to maintain the proper level, if necessary. Refill or change the oil according to the table.
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The continuously variable transmission(CVT) should be maintained and serviced by an authorized Mitsubishi Motors dealer or a repair facility of your choice to obtain thebest performance and longest life. It is impor- tant that the transmissi
on fluid is kept at the
correct level. Use only “Mitsubishi Motors Genuine CVTF-J4” transmission fluid to ensure opti-mum transmission performance.
Mitsubishi Motors Corporation does not rec- ommend the addition of any fluid additives tothe transmission.
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The Twin Clutch Sportronic shift transmis-sion (Twin Clutch SST) should be maintained and serviced by an authorized Mitsubishi Motors dealer or a repair facility of yourchoice to obtain the best performance and longest life. It is impor
tant that the transmis-
sion fluid is kept at the correct level. Use only Mitsubishi Motors Genuine SSTF-I to ensure optimum transmission performance.
NOTE
Except for vehicles with turbocharger, make sure that the connector is properly recon- nected.
Manual transaxle oil
(if so
equipped)Vehicles with turbocharger
Oil type
Lubricant
Mitsubishi Motors Genuine NEW MULTI GEAR OIL API
Classification GL-3
Viscosity range
SAE 75W-80
Continuously variable transmission (CVT) fluid
(if
so equipped)Fluid type
Special additives
Twin Clutch Sportronic shift transmission (Twin Clutch SST) fluid
(if so equipped)
Fluid type
CAUTION Using the improper transmission fluid may damage the transaxle.

Transfer oil (All-wheel drive models) 9-12 Vehicle care and maintenance
9
Mitsubishi Motors Corporation does not rec- ommend the addition of any fluid additives tothe transmission.
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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 as necessary to maintain the proper level. Fill or change oil according to the table.
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Remove the lid on the trunk room right sidetrim. Check the fluid level in the reservoir 90 min-utes or more after turning the ignition switch to the “LOCK” position. Check to make certain that the AWC controlfluid level is always between the “MAX” and “MIN” level markings on the fluid reservoir and refill the fluid, if necessary.
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The windshield washer fluid reservoir is inthe engine compartment.
Special additives
Transfer oil (All-wheel drive models) Oil type Lubri- cant
Mitsubishi Motors Genuine LSD
gear oil or equivalent
Rear axle oil (All-wheel drive models)
Oil type Lubri- cant
Mitsubishi Motors Genuine LSD
gear oil or equivalent
AWC control fluid
(if so
equipped)To check the fluid level
Fluid type
Lubricant DIAMOND ATF SP IIIWasher fluid

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 the recommended brake fluid conform- ing 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.

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 clips (A), and then removethe 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 with turbocharger)
WA R N I N G Turn the ignition key to the “LOCK” posi- tion on vehicle. Make sure that your clothes cannot be caught by the fan or drive belt. Personal injury could result.
To remove

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 the limits 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

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 a 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