Page 424 of 714

Driving safety
4-19
4
Trailer brakesMitsubishi Motors recommends that any trailer having a total
weight of 1,250 lbs (567 kg) or more (2400 models), 1,400 lbs
(635 kg) or more (3000 models) be equipped with its own elec-
tric or surge-type brakes.
If you choose electric brakes, be sure they are electrically actu-
ated. Do not attempt to tap into your vehicle’s hydraulic sys-
tem. No matter how successful it may seem, any attempt to
attach trailer brakes to your vehicle’s hydraulic system will
lower braking effectiveness and create a potential hazard.Trailer lightsTrailer lights and equipment must comply with federal, state,
and local regulations. Check with your local recreational vehi-
cle dealer for the requirements in your area, and use only
equipment designed for your vehicle.
Since lighting and wiring vary by trailer type and brand, you
should have a qualified technician install a suitable connector
between the vehicle and the trailer. Improper equipment or
installation can cause damage to your vehicle’s electrical sys-
tem and affect your vehicle warranty.Additional trailer equipmentMany states and Canadian provinces require special outside
mirrors when towing a trailer. Even if they do not, you should
install special mirrors if you cannot clearly see behind you, or
if the trailer creates a blind spot.
Ask your trailer sales or rental agency if any other items are
recommended or required for your towing situation.
Operating hints
Driver preparationTowing a trailer requires a certain amount of experience.
Before setting out for the open road, you’ll want to get to know
your trailer. Acquaint yourself with the feel of handling and
braking with the added weight of the trailer. And always keep
in mind that the vehicle you are driving is now a good deal
longer and not nearly as responsive as your vehicle is without a
trailer.
WA R N I N G
!
If you have a rear window open and you tow a
trailer with your vehicle, carbon monoxide gas
which you cannot see or smell could come into your
vehicle. It can cause unconsciousness or death. Refer
to “Exhaust system” on page 7-40.
To maximize your safety when towing a trailer:
Have your exhaust system inspected for leaks, and
make necessary repairs before starting on your trip.
Keep the rear windows closed.
If exhaust does come into your vehicle through a
window or another opening, drive with your front,
main heating or cooling system on and with the
blower on any speed. This will bring fresh, outside
air into your vehicle. Do not use recirculation
because it only recirculates the air inside your vehi-
cle. Refer to “
““ “Air selection switch”
”” ” on page 5-8, 5-18,
5-28, 5-38.
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Page 473 of 714

5-46 Comfort controls
5Air purifier
N00733800151
The air conditioning system is equipped with an air filter to
remove pollen and dust.
The air filter’s ability to collect pollen and dirt is reduced as it
becomes dirty, so replace it periodically. For the maintenance
interval, refer to the “WARRANTY AND MAINTENANCE
MANUAL”.NOTE
Operation in certain conditions such as driving on a dusty
road and frequent use of the air conditioning can lead to
reduction of service life of the filter. When you feel that
the air flow is lower than normal or when the windshield
or windows start to fog up easily, replace the air filter.
Contact your Mitsubishi Motors dealer or a repair facility
of your choice for assistance.
AM/FM electronically tuned radio with CD
player (RBDS and MP3 compatible)
(if so
equipped)N00734300964
The audio system can only be used when the ignition switch is
in the “ON” or “ACC” position.NOTE
To listen to the audio system while the engine is not run-
ning, turn the ignition switch to the “ACC” position.
If the ignition switch is left in the “ACC” position, the
accessory power will automatically turn off after a certain
period of time and you will no longer be able to use the
audio system. The accessory power comes on again if the
ignition switch is turned from the “ACC” position. Refer
to “ACC power auto-cutout function” on page 3-88.
If a cellular phone is used inside the vehicle, it may create
noise in the audio equipment. This does not mean that
anything is wrong with your audio equipment. In such a
case, use the cellular phone at a place as far as possible
from the audio equipment.
If foreign objects or water get into the audio equipment, or
if smoke or a strange odor comes from it, immediately
turn off the audio system and have it checked at an autho-
rized Mitsubishi Motors dealer or a repair facility of your
choice. Never try to repair it yourself. Avoid using the
audio system until it is inspected by a qualified person.
If the audio system is damaged by foreign objects, water,
or fire, have the system checked by a qualified Mitsubishi
Motors technician.
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Page 606 of 714

Vehicle care and maintenance
7-9
7
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 (for example, repeated
operation on rough roads, in mountainous regions, on
roads with many uphill and downhill gradients, or over
short distances). Consequently, the oil will require earlier
replacement in accordance with the schedule in the
“WARRANTY AND MAINTENANCE MANUAL”.
Engine oil identification markMitsubishi Motors recommends using only engine oils with the
ILSAC certification symbol on the front of the container.
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 damage your
skin. Prolonged and repeated contact may cause
serious skin disorders, including dermatitis and can-
cer. Do not let used oil touch your skin and wash
thoroughly after working with it.
Keep used oil out of the reach of children.
ILSAC certification symbol
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Vehicle care and maintenance
7-11
7
To replace the oil filterThe oil filter should be replaced at the time or mileage speci-
fied in the “WARRANTY AND MAINTENANCE MAN-
UAL”.
Only use high quality replacement filters on this vehicle. The
manufacturer’s specifications for Genuine Mitsubishi oil filters
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.
Engine coolant
N00937800425
To check the coolant levelThe engine coolant reserve tank (A) lets you quickly see when
you need to add coolant. When the engine is cold, the level of
the coolant 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.FULL
LOW
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Vehicle care and maintenance
7-13
7
If the engine coolant temperature does not rise after the
engine is warmed-up, take your vehicle to an authorized
Mitsubishi Motors dealer or a repair facility of your
choice to have the thermostat checked, and replaced if
necessary.
Air cleaner filter
N00937900367
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 duct (B).
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Page 627 of 714

7-30 Vehicle care and maintenance
7
Tire rotation
N00939900488
To even out the wear on your tires and make them last longer,
Mitsubishi Motors Corporation recommends that you rotate
your tires at the mileage listed in the “WARRANTY AND
MAINTENANCE MANUAL”.
However, the timing for tire rotation may vary according to
your vehicle condition, road surface conditions, and your own
personal driving habits. Any time you notice unusual wear,
rotate your tires as soon as possible.
When rotating tires, check for uneven wear, damage, and wheel
alignment. Abnormal wear is usually caused by a wrong tire
pressure, wheels that are not aligned properly, wheels that are
out-of-balance, or severe braking.
Check with an authorized Mitsubishi Motors dealer or a repair
facility 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.
CAUTION
!
A compact spare tire can be installed temporarily in
place of a tire that has been removed during the tire
rotation. However, it must not be included in the
regular tire rotation sequence.
Tires that do not have arrows showing rotation direction
Tires that have arrows showing rotation directionFront
Front
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Page 632 of 714

Vehicle care and maintenance
7-35
7
Spark plugs
N00940900143
Spark plugs must fire properly to ensure proper engine perfor-
mance and emission-control.
Do not reuse spark plugs by cleaning or regapping. Spark plugs
should be replaced at the mileage specified in the “WAR-
RANTY AND MAINTENANCE MANUAL”.
Your vehicle is equipped with iridium tipped spark plugs,
which are identified by marks on the ceramic. They do not
require replacement as frequently as the conventional type
spare plug and will last much longer.NOTE
Use the recommended or equivalent spark plugs listed
under “Engine specifications” on page 9-9. Use of other
plugs could cause engine damage, loss of performance or
radio noise.
Fuel hoses
N00941000040
Check the hose surfaces for any heat and mechanical damage,
hard and brittle rubber, cracking, tears, cuts and abrasions. Pay
special attention to the hoses 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.Intake valve clearance
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.
Ty p e 1
Ty p e 2 Iridium tipped type
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7-36 Vehicle care and maintenance
7
Fuel system (tank, pipe line and connection, and
fuel tank filler cap)
N00941300173
Check these regularly for damage or leaks in the fuel lines and
connections. Check the fuel tank filler cap for damage or loose-
ness. Pay special attention to the fuel lines closest to high heat
sources such as the exhaust manifold.
Evaporative emission control system (except
evaporative emission canister)
N00941400187
If the fuel-vapor vent line is clogged or damaged, the fuel-
vapor mixture will escape, polluting the air.
Have the system checked at an authorized Mitsubishi Motors
dealer at the mileage specified in the “WARRANTY AND
MAINTENANCE MANUAL”.
WA R N I N G
!
If you see a fuel leak or if you smell fuel, do not run
the engine. Any spark (including from the ignition),
flame or smoking material could cause an explosion
or fire. Call an authorized Mitsubishi Motors dealer
or a repair facility of your choice for assistance.
BK0115300US.book 36 ページ 2009年7月16日 木曜日 午前9時13分