2017 MITSUBISHI MIRAGE maintenance

Tires 9-14 Vehicle care and maintenance
9
EXAMPLE: 95H Maximum load indicates the maximum load this tire is designed to carry.
Maximum Pressure indicates the maximum permissible cold tire
inflation pressure for
this tire. The TIN may be found on one or both sides of the tire but the da
te code may only be on
one side. Look for the TIN on the outboard side of tires as mounted
on the vehicle. If the
TIN is not found on the outboard side thenyou will find it on the inboard side of the tire. EXAMPLE: DOT MA L9 ABCD 1504
The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specifiedgovernment test course
. For example, a tire
graded 150 would wear one and one-half (11/2) times as well on the government course
as a tire graded 100.
The relative performance
of tires depends upon the actual conditions oftheir use, however, and may depart signifi- cantly from the norm due to variations in driving habits, service practices and differ-ences in road characteristics and climate.
Service Description 95
Load index A numerical code associated with the maximum load a tire can carry.
H
Speed symbol A symbol indicating the range of speeds at which a tire can carry a load corresponding to its load index under certain operating con- ditions. The maximum speed correspond-ing to the speed symbol should only be achieved under specified operating conditions.
(i.e. tire pres-
sure, vehicle loading, road condi- tions and posted
speed limits)
Maximum Load
WA R N I N GOverloading of your tire is dangerous. Overloading can cause tire failure, affectvehicle handling, and increase your stop-ping distance. Use tires of the recom- mended load capacity for your vehicle. Never overload them.
Maximum Pressure Tire Identification Number (TIN) DOT
Department of Transportation This symbol certifies that the tire is in compliance with the U.S. Department of Tr
ansportation tire
safety standards,
and is approved
for highway use.
MA
Code representing the tire manu- facturing location. (2 digits)
L9 ABCD
Code representing th
e tire size. (2
digits) Code used by tire manufacturer. (1 to 4 digits)
15
Number representing the week in which the tire was manufactured. (2 digits)
04
Number representing the year in which the tire was manufactured. (2 digits)
Treadwear, Traction and Temper- ature Grades Tr e a d w e a r
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Tires
Vehicle care and maintenance 9-15
9
The traction grades, from highest to lowest, are AA, A, B and C. Those grades representthe tire’s ability to
stop on wet pavement as
measured under controlled conditions on specified government te
st surfaces of asphalt
and concrete. A tire marked C may have poor traction performance. The temperature grades are A (the highest), B and C, representing the ti
re’s resistance to the
generation of heat and it
s ability to dissipate
heat when tested un
der controlled conditions
on a specified indoor
laboratory test wheel.
Sustained high temperature can cause the material of the tire to
degenerate and reduce
tire life, and excessive temperature can lead to sudden tire failure. The grade C corre- sponds to a level of
performance which all
passenger car tires must
meet under the Fed-
eral Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels ofperformance on the laboratory test wheel than the minimum required by law.
N00939301984
Proper tire inflation pre
ssure is essential for
the safe and satisfac
tory operation of your
vehicle. The wrong tire pressure will cause problems in three major areas:  Safety Too little pressure increases flexing in the tire and can cause tire failure. Too much pressure can cause a tire to lose its abilityto cushion shock. Objects on the road and potholes could then cause tire damage that may result in tire failure. Economy The wrong tire pressure can cause uneven wear patterns in the tire tread. These abnormal wear patterns will reduce the tread life, and the tire will have to bereplaced sooner. Too little pressure also
makes it harder for
the tire to roll, and this uses up more fuel. Ride comfort and vehicle stability The superior riding ex
perience built into
your vehicle partly depends on the correcttire pressure. Too much pressure gives an uncomfortable and ja
rring ride. Too little
pressure feels as if
your vehicle is slow to
respond. Unequal tire pressure
s can make steering
your vehicle uneven
and unpredictable.
The tire pressure for your vehicle under nor- mal driving conditions is listed on the placard attached to the driver’s door sill. (Refer to “Tire and loading information plac-ard” on page 11-3.)
The recommended infl
ation pressures under
normal driving conditions should be used forthe tires listed below. Tire pressures should be checked, and adjusted if necessary,
at least once a month.
Pressures should be checked more often whenever weather temperatures changeseverely, becaus
e tire pressures change with
outdoor temperatures. The pressures listed are always “cold inflation pressure”.Cold inflation pressure is measured after the vehicle has been parked
for at least three
hours or is driven less than 1 mile (1.6 km)after having been parked for three hours. Cold inflation pressure
must not go above the
maximum values molded into the tire side-wall. After driving se
veral miles, your tire
inflation pressure may increase 2 to 6 psi (14 to 41 kPa) from the cold inflation pressure.Do not let air out of the tires to get back to the
Traction TemperatureTire inflation pressures
Item
Tire size
Front
Rear
Normal tire
165/65R14
240 kPa, 35 psi
240 kPa, 35 psi
175/55R15
220 kPa, 32 psi
220 kPa, 32 psi
Compact spare wheel
T115/70D14 420 kPa, 60 psi
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Tires 9-16 Vehicle care and maintenance
9
specified cold pressure, or your tires will be too low.Check your tires each time you refuel. If one tire looks lower than the others, check the pressure for all of them.You should also take the following safety pre- cautions:  Keep your tires inflated to the recom- mended pressures. (See the tire and load-ing information placard attached to the driver’s door sill.)  Stay within the recommended load limits.  Make sure that the weight of any load in your vehicle is evenly distributed. Drive at safe speeds.  After filling your tires to the correct pres- sure, check them for damage and airleaks. Be sure to reinstall the caps on the valve stems.
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The following maintenance steps are recom- mended:  Check tire pressures regularly.  Have regular maintenance done on the wheel balance and front and rear suspen-sion alignment.  Rotate your tires regul
arly as described in
the “Tire rotation” section on page 9-17.
N00939801240
Tread wear indicators are built into the origi-nal equipment tires on your vehicle to helpyou know when your tires should be replaced. Many states have la
ws requiring that you
replace your tires at this point.These indicators are molded into the bottom of the tread grooves and will appear when the tire tread is worn down to 1/16 inch (1.6mm). When the bands appear next to one another in two or more places
, replace your tires.
Replacing tires and wheels
CAUTIONAvoid using different size tires from the one listed and the combined use of different types of tires, as this can affect driving safety.Refer to “Tires and wheels” on page 11-5.
 If your vehicle is equipped with a tire pres- sure monitoring system, only MitsubishiMotors genuine wheels should be used.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 maintenance
CAUTION
Tread wear indicator 1- Location of the tread wear indicator 2- Tread wear indicator
NOTE
 Tire wear indicators ca
n have different marks
and locations depending
on the tire manufac-
turer.
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Tires
Vehicle care and maintenance 9-17
9
N00939901557
To even out the wear on your tires and make them last longer, Mitsubishi Motors Corpora- tion recommends that you rotate your tires atthe mileage listed in the “WARRANTY AND MAINTENANCE MANUAL”. However, the timing for tire rotation mayvary according to your vehicle condition, road surface conditions, and your own per- sonal driving habits. Any time you notice unusual wear, rotate your
tires as soon as pos-
sible. When rotating tires, check for uneven wear, damage, and wheel al
ignment. Abnormal
wear is usually caused by a wrong tire pres- sure, wheels that are not aligned properly,wheels that are out-of-balance, or severe braking. Check with an authorized Mitsubishi Motorsdealer or a repair fac
ility of your choice to
find out the reason for uneven tread wear. The first tire rotation is the most important one. It will allow all your tires to wear evenly.Tire rotation
CAUTION A compact spare tire can be installed tempo- rarily in place of a tire
that has been removed
during the tire rotation.
However, it must not
be included in the re
gular tire rotation
sequence.Tires that do not have arrows showing rotation direction Front Tires that have arrows
showing rotation direc-
tion Front
CAUTION If the tires have arrows (A) indicating the correct direction of ro
tation, swap the front
and rear tires on the le
ft-hand side of the
vehicle and the front
and rear tires on the
right-hand side of th
e vehicle separately.
Keep each tire on its
original side of the
vehicle. When installing the tires, make sure the arrows point in the direction in which the wheels will turn when the vehicle moves for-ward. Any tire whose arrow points in the wrong direction will not
perform to its full
potential.CAUTION Avoid the combined use of different types of tires. Using different t
ypes of tires can affect
vehicle performa
nce and safety.
Front
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Clutch pedal free play (if so equipped) 9-18 Vehicle care and maintenance
9
N00940001428
In some areas of the country, snow tires are required for winter driving. If snow tires are required in your area, you must choose snowtires of the same size
and type as the original
tires provided with your vehicle. Snow tires should also be installe
d on all four wheels.
Otherwise your safety and vehicle handling can be reduced. Even where laws may permit it, snow tires should not be operated
at sustained speeds
over 75 mph (120 km/h).
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N00940200090
To check the clutch pedal free play (A), turn off the engine and pr
ess the pedal until you
feel resistance. Clutch pedal free play: .4 to .6 inch (11 to 16 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.
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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.
Snow tires
CAUTION If your vehicle is equippe
d with a tire pres-
sure monitoring system, only Mitsubishi Motors genuine wheels should be used.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.
Clutch pedal free play
(if so
equipped)
Brake pedal free play
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Parking brake
Vehicle care and maintenance 9-19
9
N00940400252
Check the parking brake lever travel occa- sionally. To check this, pull the lever up slowly and count the number of clicks of the ratchet. Parking brake lever stroke: 7 to 9 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.
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Check the wiper blades
occasionally. Clean
them regularly to remove
deposits of salt and
road film. Use a sponge or cloth and a mild detergent or non-abrasive cleaner to clean theblades and glass areas. Replace the blades if th
ey continue to streak
or smear. If the blades are frozen to the windshield, do not operate the wipers
until the ice has melted
and the blades are freed, otherwise the wiper motor may be damaged.
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Your vehicle is equi
pped with an emission-
control system that meets all the requirements of the U.S. Environm
ental Protection Agency
and Environment Cana
da. The emission-con-
trol system is made of:  a positive crankcase
ventilati
on system
 an evaporative emis
sion-control system
 an exhaust emission-control system
To be sure the emissi
on-control system works
properly, have your vehicle inspected andmaintained by an authorized Mitsubishi Motors dealer or a repair facility of your choice. This should be done at the time ormileage 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.
Parking brake Parking brake lever stroke
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 when
unattended.
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
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General maintenance 9-20 Vehicle care and maintenance
9
N00940900228
Spark plugs must fire properly for good engine performance
and emission-control.
Do not reuse them by cleaning or regapping.Change them at the mileage listed in the “WARRANTY AND MAINTENANCE MANUAL”.
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 clearance 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”.
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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,
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 about th
e 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 spark plugs listed under “Engine specifications” on page 11
-4 or plugs that are
exactly the same. Other plugs could cause engine damage, performance problems orradio noise.
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
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General maintenance
Vehicle care and maintenance 9-21
9
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.
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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.
N00941800077
Check the following parts for damage and grease leaks:  Ball joint boots of the front suspension and steering linkage  Bellows on both ends of the drive shaft
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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. A
ny 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.
N00942500127
The hood lock release mechanism and hood safety catch should be
checked, cleaned, and
oiled when needed for easy movement and to prevent rust and wear. Use Multipurpose Grease NLGI Grade 2 sp
aringly for all sliding
parts of the hood latc
h and release lever.
Work the grease into the hood lock mecha-
Disc brake pads Brake hoses
Ball joint, steering linkage seals and 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: Hood lock release mechanism and safety catch
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