check engine MITSUBISHI OUTLANDER 2020 (in English) Workshop Manual

Engine coolant
Vehicle care and maintenance 9-9
9
ters require that the
filter can withstand a
pressure of 256 psi (1.8 MPa). A MitsubishiMotors Genuine oil filter is the best replace- ment filter. Follow the installation instructions printed onthe filter.
N00937801594
The engine coolant reserve tank (A) lets youquickly 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 theFULL 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.
Mitsubishi Motors Genuine Coolant provides excellent protection
against corrosion and
rust formation on all me
tals, including alumi-
num, and prevents cl
ogs in some parts of
engine.If you need to add coolant often, or if the level in the reserve
tank does not drop when
the 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.
Engine coolant To check the coolant level
*: Front of the vehicleTo add coolant Use “Mitsubishi Motors
Genuine Super Long
Life Coolant Premium” or equivalent
*.
* : 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 th
at contain them. Using
the wrong antifreeze can corrode aluminumparts.
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Air cleaner filter 9-10 Vehicle care and maintenance
9
The radiator cap must be
sealed tight to pre-
vent losing coolant, which may result in engine damage. Only use a Mitsubishi Motors Genuine Parts radiator cap, or anapproved equivalent.
 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 engine coolant temperature does not rise after the engine is warmed-up, take your vehicle to an au
thorized Mitsubishi
Motors dealer or a repair facility of your choice to have the thermostat checked, and replaced if necessary.
N00937901494
The air cleaner filter
will 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. For 2.4 L models, remove the two clips (A), then remove the Air duct (B). 2. For 2.4 L models, while holding down the tab (C), pull out the connector (D).
 The required concentrati
on 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 Mitsubi
shi 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 temperature and does not stop rust or freezing. If thewater freezes, it will
damage your cooling
system. Do not use tapwater. It can cause corrosion and rust.
Radiator cap
CAUTION
WA R N I N G Wait for the engine to cool down before opening the radiator
cap. Otherwise hot
steam or boiling c
oolant could spray up
from the radiator and scald you.
Points to remember
Air cleaner filter
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Automatic transaxle fl
uid (if so equipped)
9-12 Vehicle care and maintenance
9
N00938000570
The automatic transaxle should be maintained and serviced by an au
thorized Mitsubishi
Motors dealer or a repair facility of your choice to obtain the best performance and longest life. It is impor
tant that the transaxle
fluid is kept at the correct level. The fluid level should be checked when the bar graph for the engine coolant temperature display on the multi-information displayshows the engine is wa
rmed up and the fluid
in the transaxle is heated to its normal work- ing temperature. Driving with the wrong fluidlevel will rapidly wear
out the transaxle and
destroy the fluid. 1. With the brake pedal fully depressed and the engine idling,
select each gear
momentarily, ending with the selectorlever in the “P” (PARK) position.
2. The fluid level should be at the HOT mark, but never a
bove the HOT mark
when the engine is warmed up. Add or drain fluid to get to the correct level. 3. Make certain that the dipstick cap isinstalled properly to
keep dirt and water
out of the transaxle.
Use only “Mitsubishi Motors Genuine ATF- J3” transaxle fluid to ensure optimum trans-axle performance.
Mitsubishi Motors Cor
poration does not rec-
ommend the addition of
any fluid additives to
the transaxle.
N00938101103
The continuously variable transmission (CVT) should be maintained and serviced by an authorized Mitsubishi Motors dealer or arepair facility of your choice to obtain the best performance and long
est life. It is impor-
tant that the transmission fluid is kept at thecorrect level. Use only “Mitsubishi Motors Genuine CVTF-J4” transmission fluid to ensure opti- mum transmission performance.
Automatic transaxle fluid
(if
so equipped)To check the fluid level

Procedure for checking the fluid level

WA R N I N G Transaxle fluid is extremely flammable and poisonous. Do not spill fluid when adding or draining.
Fluid type

Good (Hot)
CAUTION Using the improper transaxle fluid may dam- age the transaxle.
Special additives

Continuously variable transmission (CVT) fluid
(if
so equipped)Fluid type

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Transfer oil (All-wh
eel drive models)
Vehicle care and maintenance 9-13
9
Do not use any fluid additives to the trans- mission.
N00938401311
Whenever the transfer oil level is checked,add oil as necessary to maintain the properlevel. Fill with the oil according to the table below.
N00915201309
Whenever the oil level is checked, add oil asnecessary to maintain the proper level. Fill with the oil according to the table below.
N00938601342
The windshield and rear
window washer fluid
reservoir 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 ca
p and check the fluid
level 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 se
conds to flush out the
residual water.
CAUTION Using the improper transaxle fluid may dam- age the transaxle.
Special additives

Transfer oil (All-wheel drive models) Fluid type Lubricant
Mitsubishi Motors Genuine Super Hypoid Gear Oil API
GL-5
Viscosity range
SAE 80
Rear axle oil (All-wheel drive models) Fluid type Lubricant
Mitsubishi Motors Genuine Super Hypoid Gear Oil API
GL-5
Viscosity range
SAE 80
Wa s h e r f l u i d
FULL
EMPTY
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Battery
Vehicle care and maintenance 9-15
9
Do not fill above the top line because a spill during driving could cause damage. The battery is weaker in cold temperatures. This has to do with it
s 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 th
at 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 provide more reliab
le starting, and longer
battery life. To disconnect the battery cable, stop the engine. Disconne
ct 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.During cold weather Disconnection and connection
NOTE
 Open the terminal cover (A) before discon- necting or connecting the positive (+) termi- nal of the battery.
 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 damage the vehicle’s electrical parts. Never short-circuit the battery. This could cause it to overheat and be damaged. Keep sparks, cigarette
s, and flames away
from the battery because the battery couldexplode. Electrolyte (battery ac
id) 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 orin your eyes, it can cause burns or blind- ness. Please observe the following han- dling instructions:NOTE
• If electrolyte gets
on plastic parts or
other nearby parts, wi
pe it off with a soft
cloth or chamois soak
ed in a solution of
water 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 immediat
ely and get immedi-
ate medical attention.
 Open doors and wind
ows in any closed
space where you may be charging orworking with the battery. Always wear protecti
ve clothing and gog-
gles when working with the battery, or have a skilled automobi
le 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. Battery posts, termin
als and related acces-
sories contain lead and lead compounds. Wash hands after handling.WA R N I N G
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Brake pedal free play
Vehicle care and maintenance 9-23
9
N00940101139
N00940300293
To check the brake pedal free play (A), turn off the engine and press the brake pedal sev- eral times with your foot. Then press thepedal down with your fingers until you first feel resistance. Brake pedal free play: .1 to .3 inch (3 to 8 mm) If the free play is not within these limits, take your vehicle to an authorized Mitsubishi Motors dealer or a repair facility of yourchoice for adjustment.
N00940401275
Check the parking brake lever travel occa- sionally. To check this, pull the lever up slowly and count the number of clicks of theratchet. Parking br
ake lever stroke:
5 to 7 notches (clicks) (Parking brake adjustment when pulled withthe force of 200 N) Also check to see if the lever stays gripped by the ratchet after pulling.
CAUTION Only Mitsubishi Motors Authorized wheels should be used, beca
use your vehicle is
equipped with a tire pr
essure monitoring sys-
tem. Use of another type of wheel risks air leaks and sensor damage, as it
will not be possible
to install the tire pressure sensor properly.
Tire chains
CAUTION Tire chains cannot be used on your vehicle. The clearance between the chains and the body is not sufficient
to allow proper clear-
ance, and the vehicle body might be dam- aged.
Brake pedal free play
Parking brake lever stroke

(if so equipped)
WA R N I N G Continued operation
of the vehicle with
the parking brake leve
r out of adjustment
may result in the vehicle moving whenunattended.
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Wiper blades 9-24 Vehicle care and maintenance
9
N00940700138
Check the wiper blades occasionally. Clean them regularly to remove
deposits of salt and
road film. Use a sponge or cloth and a milddetergent or non-abrasive
cleaner to clean the
blades and glass areas. Replace the blades if th
ey continue to streak
or smear. If the blades are frozen to the windshield or rear window, do not operate the wipers until the ice has melted and the blades are freed, otherwise the wiper mo
tor may be damaged.
N00940800328
Your vehicle is equi
pped with an emission-
control system that me
ets all the requirements
of the U.S. Environmental Protection Agency
and Environment Cana
da. The emission-con-
trol system is made of:  a positive crankcase
ventilation system
 an evaporative emis
sion-control system
 an exhaust emission-control system
To be sure the emissi
on-control system works
properly, have your ve
hicle inspected and
maintained by an authorized Mitsubishi Motors dealer or a repair facility of your choice. This should be done at the time or mileage specified in the “WARRANTY AND MAINTENANCE MANUAL”.These, and all the other “general” mainte- nance services listed in this manual, need to be performed to keep
your vehicle running
properly and reliably. You should also have
an inspection and ser-
vice any time you suspect a malfunction.
N00940900231
Spark plugs must fire properly to ensure proper engine perfo
rmance and emission-
control.Do not reuse spark plugs by cleaning or regapping. Spark plugs sh
ould be replaced at
the mileage specified in the “WARRANTYAND MAINTENANCE MANUAL”.
Wiper blades
NOTE
 Do not run the wipers on dry glass for a long time. This wears out
the rubber and can
scratch the glass.
During cold weather Emission-control system maintenance
NOTE
 To meet government regulations and pro- mote cleaner air, your
vehicle is equipped
with an onboard dia
gnostic system (OBD).
The engine electronic control module that controls OBD functions stores various data (especially a
bout the exhaust emissions).
This data will be erased if the battery cable is disconnected, which could make a rapid diagnosis difficult.
Do not disconnect the
battery cable when the engine malfunction indicator (“SERVICE ENGINE SOON” or “Check engine
light”) is ON.
Spark plugs
NOTE
Use the recommended or
equivalent spark
plugs listed under “Engine specifications” onpage 11-6. Use of other plugs could cause engine damage, loss of
performance or radio
noise.
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General maintenance
Vehicle care and maintenance 9-25
9
N00941000040
Check the hose surfaces for any heat and mechanical damage, hard and brittle rubber, cracking, tears, cuts and abrasions. Pay spe-cial attention to the hos
es closest to high heat
sources such as the exhaust manifold. Check all the hose connections
, such as clamps and
couplings, to make sure
they are secure and
that there are no leaks. If you see any wear or damage, replace the
hoses immediately.
N00950100050
Have the valve clea
rance checked at an
authorized Mitsubishi Motors dealer at the mileage specified in the “WARRANTY AND MAINTENANCE MANUAL”.If the engine sounds abnormally loud, have adjustments made by an authorized Mitsubishi Motors dealer.
N00941300173
Check these regularly for damage or leaks in the fuel lines and connections. Check the fuel tank filler cap for dama
ge or looseness. Pay
special attention to the fuel lines closest to
high heat sources such
as the exhaust mani-
fold.
N00941400187
If the fuel-vapor vent line is clogged or dam-aged, the fuel-vapor mixture will escape, pol- luting the air. Have the system checked at an authorizedMitsubishi Motors dealer at the mileage spec- ified in the “WARRANTY AND MAINTE- NANCE MANUAL”.
N00941501299
The next pages list th
e maintenance service
recommended by Mitsubishi Motors Corpo-ration. In addition to the general maintenance that needs to be performed at the times listed,
there are other parts which do not usually need regular maintenance.But, if any of these
parts stops working prop-
erly, your vehicle performance could suffer. Have these items checked if you notice aproblem with them. If you have any questions, see your autho- rized Mitsubishi Motors dealer for assistance.
N00941600059
Good brakes are essential for safe driving. Check the brake pads for wear. For goodbraking performance, replace the brake pads with the same type pa
ds as the originals.
N00941700076
Brake hoses and tubing should be checked for:  Severe surface cracki
ng, scuffing or worn
spots. If the fabric casing of the hose isshowing through any cracks or worn spots in the rubber hose cover, the hose should be replaced. The brakes can fail if thehose wears through.  Improper installation may cause twisting, or wheel, tire or
chassis interference.
Fuel hoses Intake valve clearance Fuel system (tank, pipe line and connection, and fuel tank filler cap)
WA R N I N G If you see a fuel leak
or if you smell fuel,
do not run the engine. Any spark (includ- ing from the ignition
), flame or smoking
material could cause an explosion or fire.Call an authorized Mitsubishi Motors dealer or a repair fa
cility of your choice
for assistance.
Evaporative emission control system (except evaporative emission canister) General maintenance
Disc brake pads Brake hoses
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For cold and snowy weather 9-26 Vehicle care and maintenance
9
N00941800093
Check the following parts for damage and grease leaks:  Ball joint boots of the suspension and steering linkage  Bellows on both ends of the drive shaft
N00942201118
The best way to keep carbon monoxide gas from entering inside your
vehicle is to have
the engine exhaust syst
em properly serviced.
Have a competent mechanic inspect the com- plete exhaust system
and nearby body areas
for broken, damaged, deteriorated, or mispo- sitioned parts if you no
tice any of the follow-
ing:  A change in the sound of the exhaust sys- tem  The smell of exhaust fumes inside the vehicle
 The underside or rear of the vehicle is damaged
Also check the exhaust system each time the vehicle is raised for l
ubrication, oil changes,
or required service.
Any open seams or loose
connections could le
t dangerous exhaust
fumes seep into the luggage and passenger compartments.  Check for holes or exhaust gas leaks caused by corrosion or damage.  Check the joints and connections for looseness or exhaust gas leaks. Check the rubber hangers and brackets for damage.
N00942300079
The timing belt should be replaced with anew one at the mileage listed in the “WAR- RANTY AND MAINTENANCE MAN-UAL”.
N00942501124
The hood lock release mechanism and hoodsafety catch should be checked, cleaned, andoiled when needed for easy movement and to prevent rust and wear. Use Multipurpose Grease NLGI Grade 2 sparingly for all slidingparts of the hood latch and release lever. Work the grease into the hood lock mecha- nism until all the movable surfaces are cov- ered. Also, put a light coat
of the same grease on
the safety catch wherever moving parts touch.
N00942600102
The ventilation slots in
front of the wind-
shield should be brushed clear after a heavy snowfall so that the operation of the heating and ventilation
systems will not be impaired.
Ball joint, steering linkage seals, drive shaft boots Exhaust system
WA R N I N G Carbon monoxide gas
from your vehicle’s
exhaust is poisonous. Breathing thesefumes can cause unconsciousness or death.
Check for any of the following conditions: Timing belt
Hood lock release mechanism and safety catch For cold and snowy weather Ventilation slots
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Cleaning the outside of your vehicle 9-44 Vehicle care and maintenance
9
N00945901738
Chemicals cont
ained in the dirt and dust
picked up from air, rain, snow, or road sur- faces can damage the paint and body of yourvehicle if left on. Frequent washing and wa
xing is the best way
to protect your vehicl
e from this damage.
Do not wash the vehicle in direct sunlight. Park the vehicle in the shade and spray it with water to remove dust.
Next, using plenty of
clean water and
a car washing mitt or sponge,
wash the vehicle from top to bottom.Use a mild car washing soap if necessary. Rinse thoroughly and wipe dry with a cham- ois or soft cloth. After washing the vehicle,carefully clean the joints and flanges of the doors, hood, etc., wher
e dirt is likely to
remain.
Salt and other chemical
s used on winter roads
in some geographical ar
eas can have a detri-
mental effect on the vehicle underbody. You should flush the underbody with a high pres- sure hose every time you wash the outside ofyour vehicle. Take special care to
remove mud or other
debris which could trap and hold salt andmoisture. After washing your vehicle, wipe off all waterdrops from the rubber parts around thedoors to prevent the doors from freezing.
Wa s h i n g
CAUTION When washing the underside of your vehicle or the wheels, wear a pair of gloves to pro- tect your hands. If your vehicle is equippe
d with the rain sen-
sor, place the wiper switch lever in the“OFF” position to deacti
vate the rain sensor
before washing the vehi
cle. Otherwise, the
wipers will operate in
the presence of water
spray on the windshield and may get dam- aged as a result.
 Never spray or splash
water on the electrical
parts in the engine compartment. This maydamage them. Be careful also when washingthe underbody to ensure that water does not enter the engine compartment. Avoid automatic car washers that use rotat- ing brushes. These brushes may scratch the paint surface and make it dull.Scratches are more not
iceable on darker col-
ored vehicles. Some hot water wash
ing equipment uses
high pressure and heat to clean your vehicle. Because hot water can da
mage plastics parts
and seep inside your ve
hicle, make sure you
do the following when using such equip- ment:• Keep the washing nozzle at least 28 inches(70 cm) away from the vehicle body.• When washing around the door glass, holdthe nozzle at a distance of more than 28inches (70 cm) and at a right angle to the glass surface.
 Make sure to do the following when using an automatic car wash, with help from either this manual or the car wash operator, toavoid damaging your vehicle:• Fold the outside rearview mirrors.• Tape or remove the rear wiper arm assem-bly.• If your vehicle is equipped with roof railsor a roof spoiler, check with the car washoperator before using the car wash.CAUTION
• If your vehicle is equipped with the rainsensor, place the wiper switch lever in the“OFF” position to deac
tivate the rain sen-
sor.
During cold weather
NOTE
 When the door is frozen, opening it by force may tear off or crack the rubber gasketinstalled around the door. Pour warm water to melt the ice. Be sure to thoroughly wipe off the water after opening the door. To pre-vent freezing of the we
atherstripping on the
doors, hood, etc., treat with silicone lubri- cant.CAUTION
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