radiator cap MITSUBISHI LANCER 2012 8.G Owners Manual

Driving safety
4-7
4

Check the engine antifreeze.
If there is not enough coolant because of a leak or from
engine overheating, add Dia Queen Super Long Life
Coolant Premium or equivalent.
Please read this section in conjunction with the “Engine
coolant” on page 7-12.
[For RALLIART vehicles sold in U.S.A.]

Mitsubishi Motors recommends that the standard equip-
ment tires be replaced with winter tires when the vehicle
is going to be used in winter.
The standard equipment tires provided with this vehicle
are summer tires and use a high-grip compound that pro-
vides superior grip.
The road grip, however, is reduced in winter.
When replacing the standard equipment tires with winter
tires, all four tires must be replaced using radial identical-
size winter tires.NOTE
As your vehicle is equipped with a tire pressure monitor-
ing system, there is a risk of damage to the tire inflation
pressure sensors when the tire is replaced on the rim. Tire
replacement should, therefore, be performed only by an
authorized Mitsubishi Motors dealer.
If you use new wheels with new tire inflation pressure
sensors, their ID codes must be programmed into the tire
pressure monitoring system. Refer to “Whenever the tires
and wheels are replaced with new ones” on page 3-171.
WA R N I N G
!
Never open the radiator cap when the radiator is
hot. You could be seriously burned.
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6-6 For emergencies
6
5. If you do not see steam or spray coming from under the
hood, leave the engine on until the bar graph for the
engine coolant temperature warning display on the multi-
information display goes down. When it is in the middle
of the normal zone, you can start driving again. If the bar
graph stays in the red zone, turn off the engine.
6. When you do not see any more steam or spray, open the
hood. Look for obvious leaks, such as a split radiator
hose. Be careful as components will be hot. Any leak
source must be repaired.
7. If there is no obvious leak source, check the coolant level
in the reserve tank. If there is none, or if it is too low,
slowly add coolant.8. If the reserve tank needs coolant, you will probably also
need to add coolant to the radiator. Do not loosen or
remove the radiator cap until the engine has cooled down.
9. Start the engine, and slowly add coolant, up to the bottom
of the filler neck. Use plain water if you have to (and
replace it with the right coolant as soon as possible).
10. Replace the radiator cap and tighten it fully. Check the
engine coolant temperature display on the multi-informa-
tion display. You can start driving again when the bar
graph for the engine coolant temperature display returns
to the normal zone.
11. Have your vehicle checked by your authorized Mitsubishi
Motors dealer or a repair facility of your choice.
WA R N I N G
!
Before raising the engine hood, check to see if there
is steam or spray coming from under the hood.
Steam or spray coming from an overheated engine
could seriously scald you.
Do not open the hood until there is no steam or
spray.
WA R N I N G
!
Removing the radiator cap could scald you with
escaping hot water or steam. When checking the
radiator level, cover the cap with a cloth before try-
ing to remove it. Turn it slowly counterclockwise,
without pressing down, to the first notch. The pres-
sure in the system will then be let out. When the
pressure is COMPLETELY LET OUT, press down
and keep turning the cap counterclockwise until it
will come off.
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Vehicle care and maintenance
7-7
7 View of the engine compartment
N00937600667
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 reservoir
6- Engine oil level dipstick
7- Radiator cap
8- Engine oil filler cap
9- Battery Vehicles with turbocharger
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7-12 Vehicle care and maintenance
7
To replace the oil filter
N00955100042
The 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 replace-
ment filter.
Follow the installation instructions printed on the filter.
Engine coolant
N00937800483
To check the coolant level The coolant reserve tank (A) lets you quickly see 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.
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7-14 Vehicle care and maintenance
7
Radiator capThe radiator cap must be tight sealed to prevent losing coolant
which may result in engine damage. Only use a Genuine
Mitsubishi Parts radiator cap, or an approved equivalent.Points to remember
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 need to
change the cap, use the exact same kind.

Check the coolant freeze point in the radiator with the
proper gauge, and only when it is safe. If you add anti-
freeze, the contents of the reserve tank must be protected
against freezing.

Keep the front of the radiator and condenser clean.
If the temperature of the engine coolant does not rise after
the engine is warmed-up, take your vehicle to an autho-
rized Mitsubishi Motors dealer or a repair facility of your
choice to have the thermostat checked, and replaced if
necessary.
Do not use water to adjust the concentration of cool-
ant.
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 the water freezes, it will
damage your cooling system. Do not use tapwater. It
can cause corrosion and rust.
WA R N I N G
!
Wait for the engine to cool down before opening the
radiator cap. Otherwise hot steam or boiling coolant
could spray up from the radiator and scald you.
CAUTION
!
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Vehicle care and maintenance
7-21
7 Wa s h e r f l u i d
N00938600273
The windshield washer fluid reservoir is in the engine compart-
ment.
Check the washer fluid level at regular intervals and add
washer fluid to reservoir if necessary.
Open the reservoir cap and check the fluid level with the dip-
stick.During cold weatherWhen freezing weather is anticipated, flush out the water in the
reservoir by operating the pump. Fill the reservoir with wind-
shield antifreeze (not radiator antifreeze), and operate the sys-
tem for a few seconds to flush out the residual water.
Brake fluid/Clutch fluid
(if so equipped)
N00938700186
The brake fluid and the clutch fluid share the reservoir tank.To check the fluid levelThe 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 indi-
cates leaks from the brake system.
If this occurs, have the vehicle checked by an authorized
Mitsubishi Motors dealer or a repair facility of your choice.
MAX
MIN
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7-52 Vehicle care and maintenance
7
*- Fusible link
Some fuses may not be installed on your vehicle, depend-
ing on the vehicle model or specifications.

The table above shows the main equipment corresponding
to each fuse.
There are no 7.5 A, 25 A or 30 A spare fuses. If a fuse of one of
these capacities blows, replace it temporarily by borrowing one
of the fuses indicated below.
7.5 A: 10 A spare fuse
25 A: 20 A spare fuse
30 A: 30 A audio amplifier fuse
Replace the borrowed fuse with a fuse that has the correct
capacity as soon as possible.
Identification of fuse
23 Fuel pumpExcept for
vehicles with
turbocharger15 A
Vehicles with
turbocharger20 A
24 Starter 30 A*
25Valve lift con-
trolExcept for
vehicles with
turbocharger40 A
——Vehicles with
turbocharger—
26 Anti-lock braking system 40 A*
27 Anti-lock braking system 30 A*
28Air conditioning condenser fan
motor30 A*
29 Radiator fan motor 40 A*
30 IOD IOD 30 A
31 Audio amplifier 30 A
32 Diesel 30 A
33 — Spare fuse 10 A
34 — Spare fuse 15 A
35 — Spare fuse 20 ANo.
Symbol
Electrical system
Capacity
Capacity
Color
7.5 A Brown
10 A Red
15 A Blue
20 A Yellow
25 A Natural (White)
30 A Green (fuse type)/Pink (fusible link type)
40 A Green
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Alphabetical index
5
Link System 3-256
Loading information 4-9
Lubricants 9-10
Luggage floor boxes 3-301
M
Malfunction indicator 3-229
Manual air conditioning 5-22
Manual transaxle 3-94
Oil 7-18
,9-10
Shift points (recommended speed) 3-95
Mirror
Inside day/night rearview mirror 3-80
Outside rearview mirrors 3-83
Modifications to and racing of your vehicle 1-7
Multi-information display 3-181
O
Octane requirement 1-2
Oil
Engine oil 7-8
,9-10
Manual transaxle oil 7-18
,9-10
Rear axle oil 7-20
Transfer oil 7-19
Operation under adverse driving conditions 6-24
Outside rearview mirrors 3-83
Overheating 6-5
P
Parking 4-8
Parking brake 3-77
Parking brake lever stroke 7-39
Polishing 7-93
Power brakes 3-144
Power door locks 3-55
Power steering
Fluid 7-22
,9-10
System 3-156
Power windows 3-69
Puncture (Tire changing) 6-9
R
Radiator cap 7-14
Radio
AM/FM electronically tuned radio with CD player 5-52
AM/FM electronically tuned radio with 6 CD autochanger 5-
80
General information about your radio 5-150
Rain sensor 3-248
Rear axle oil 7-20
Rear side-marker lights
Bulb capacity 7-55
Replacement 7-79
Rear turn signal lights
Bulb capacity 7-55
Replacement 7-79
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