2020 MITSUBISHI MIRAGE G4 engine

General maintenance
Vehicle care and maintenance 9-23
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.
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.
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
N00942200111
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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For cold and snowy weather 9-24 Vehicle care and maintenance
9
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 heavysnowfall so that the operation of the heating and ventilation
systems will not be impaired.
To prevent freezing of the weatherstripping on the doors, engine hood, etc., they should be treated with silicone grease. It is a good idea to carry a shovel or a short- handled spade in the vehicle during the win- ter so that you can clear away snow if you getstranded. A small hand-brush for sweeping
snow off the vehicle a
nd a plastic scraper for
the windshield, side a
nd rear window are also
useful.
N00942700305
The fusible links will melt to prevent a fire ifa large current attempts to flow through cer- tain electrical systems. In case of a melted
fusible link, see your
authorized Mitsubishi Motors dealer or a repair facility of your choice for inspectionand replacement. For the fusible links, please refer to “Fuse load capacities” on page 9-25.
N00942800902
To prevent damage to the electrical systemfrom short-circuiting
or overloading, each
individual circuit
is equipped with a fuse. The
fuse blocks are located in the passenger com-partment and in the engine compartment. The fuse block in the
passenger compartment
is located in front of the driver’s seat at the position shown in the illustration. In the engine compartment, the fuse block is located as shown in
the illustration.
While pressing the tab (A or B), pull up the cover.
For cold and snowy weather Ventilation slots Weatherstripping Additional equipment (For regions where snow is encoun- tered)
Fusible links
WA R N I N G Fusible links must not be replaced by any other device. Failing to fit the correct fus- ible link may result in fire in the vehicle,property destruction and serious or fatal injuries at any time.
Fuses Fuse block location
Passenger compartment Engine compartment
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Fuses
Vehicle care and maintenance 9-25
9
N00954801342
This fuse list shows the names of the electri- cal systems and their fuse capacities. There are spare fuses in the fuse block in theengine compartment. Al
ways replace a blown
fuse with one of the same capacity as the original.
 Some fuses may not be installed on your vehicle, depending on
the vehicle model
or specifications.
Fuse load capacities
Type A
Type B
Passenger compartment fuse loca- tion table No.
Sym- bol
Electrical system
Capac-ity
1 Tail light (left) 7.5 A 2 Cigarette lighter 15 A3 Ignition coil 10 A 4 Starter motor 7.5 A 5— — — 6— — — 7 Tail light (right) 7.5 A 8
Outside rearview mirrors
7.5 A
9 Engine control unit 7.5 A 10 Control unit 7.5 A
11 Rear fog light 10 A12 Door lock 15 A 13
Interior light (Dome light)
15 A
14 Rear window wiper 15 A 15 Gauges 7.5 A16 Relay 7.5 A 17 Heated seats 20 A 18 Option 10 A 19
Heated outside rear- view mirrors
7.5 A
20 Windshield wiper 20 A 21 Back-up light 7.5 A22 Defogger 30 A 23 Heater 30 A 24 — — — 25 Radio 10 A 26
Electronic con- trolled unit
15 A
No.
Sym- bol
Electrical system
Capac-ity
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Fuses 9-26 Vehicle care and maintenance
9
 The table above shows the main equip- ment corresponding to each fuse.
* : Fusible link  Some fuses may not be installed on your vehicle, depending on the vehicle modelor specifications.  The table above shows the main equip- ment corresponding to each fuse.
Engine compartment fuse location table No.
Sym- bol
Electrical system
Capac-ity
SBF1 Radiator fan motor 40 A
*
SBF2
Anti-lock braking
system
30 A
*
SBF3 Ignition switch 40 A
*
SBF4
Power window
control
40 A
*
Type A
BF1 DC-DC (P/T) 30 A BF2 DC-DC (AUDIO) 30 A F1
Headlight (low beam) (left)
10 A
F2
Headlight (low beam) (right)
10 A
F3
Headlight (high beam) (left)
10 A
F4
Headlight (high beam) (right)
10 A
F5 Horn 10 A F6 Front fog lights 15 A F7
Daytime running
lights
10 A
F8 — — — F9 — — — F10
Battery current
sensor
7.5 A
F11 — — —F12
Stop lights (Brake
lights)
15 A
F13 Ignition coil 7.5 A F14 Engine control 7.5 ANo.
Sym- bol
Electrical system
Capac-ity
F15 Alternator 7.5 A F16
Hazard warning
flasher
10 A
F17
Automatic trans-
axle
15 A
F18 Air conditioning 10 A F19 ETV 15 AF20 Starter 7.5 A F21 CVT oil/pump 15 A F22 Fuel pump 15 A F23 Engine 20 A F24
Automatic trans-
axle
7.5 A
#1 — Spare fuse 20 A #2 — Spare fuse 30 ANo.
Sym- bol
Electrical system
Capac-ity
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Fuses
Vehicle care and maintenance 9-27
9
* : Fusible link  Some fuses may not be installed on your vehicle, depending on
the vehicle model
or specifications.  The table above show
s the main equip-
ment corresponding to each fuse.
The fuse block does not contain spare 7.5 A, 10 A or 15 A fuses. If one of these fuses burns out, substitute with the following fuse. 7.5 A: Outside rearview mirrors10 A: Option
15 A: Cigarette lighter When using a substitute fuse, replace with afuse of the correct capacity as soon as possi- ble.
N00954900131
1. Before replacing a fuse, always turn off the electrical item concerned to the fuseand turn the ignition switch to the “OFF” position or put th
e operation mode in
OFF.2. There is a fuse remover (A) in the engine compartment fuse block.
3. Clamp it on the fuse you wish to remove, and pull the fuse straight out from the fuseblock. 4. Use the fuse location diagrams and the matching tables, to check the fuse that is related to the problem. If the fuse is notblown, something else must be causing the problem. Have the system inspected by your authorized Mitsubishi Motors dealer or a repair facility of your choice.
No.
Sym- bol
Electrical system
Capac-ity
SBF1 PTC heater 40 A
*
SBF2 PTC heater 40 A
*
SBF3 PTC heater 40 A
*
Type B
Identification of fuse Capacity
Color
7.5 A Brown 10 A Red 15 A Blue 20 A Yellow 30 A
Green (fuse type) /Pink (fusible
link type)
40 A Green (fusible link type)
Fuse replacement
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Cleaning the outside of your vehicle 9-36 Vehicle care and maintenance
9
Salt and other chemical
s spread on winter
roads in some geographical areas can have a detrimental effect on the vehicle underbody.You should flush the underbody with a high pressure hose every time you wash the out- side of your vehicle.Take special care to remove mud or other debris which could trap and hold salt and moisture. After washing your vehicle, wipe off all waterdrops from the rubber parts around thedoors to prevent the doors from freezing.
N00946000234
Wax your vehicle once or twice a year, orwhen water does not
bead up on the paint.
Use a soft cloth to put a small amount of wax on the painted surfaces.
After the wax has
dried, polish with
a dry soft cloth.
Do not wax your vehicle in direct sunlight. You should wax when the painted surfacesare cool.
N00946100046
If painted surfaces have
been severely dam-
aged and lost their original luster and color tone, polish the surface
lightly with a fine
polishing compound. Avoid limiting your polishing to the damage
d surface only; polish
a somewhat wider area, moving the polishing
CAUTION When washing the underside of your vehicle or the wheels, wear a pair of gloves to pro-tect your hands. Never spray or splash water on the electrical parts in the engine compartment. This maydamage them. Be careful also when washing the underbody to ensure that water does not enter the engine compartment. Avoid automatic car washers that use rotat- ing brushes. These br
ushes may scratch the
paint surface a
nd 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 28 inches (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 eitherthis manual or the car wash operator, to avoid damaging your vehicle:• Fold the outside
rearview mirrors.
• Remove the antenna.
During cold weather
NOTE
When the door is frozen, opening it by force may tear off or crack the rubber gasket installed 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
weatherstripping on the
doors, hood, etc., treat
with silicone lubri-
cant.
Waxing
CAUTION Waxes containing high abrasive compounds should not be used. Th
ese waxes remove rust
and stain effectively fr
om the paintwork, but
are harmful to the finish of the paint, because they also remove
paint/clearcoat.
They are also harmful to other glossy sur- faces such as the grille, trim, moldings, etc. Do not use gasoline, benzine, kerosene or paint thinners to remove
road tar or other dirt
from the vehicle surface. Do not put wax on the areas having black matte coating because
it can cause uneven
discoloration, patches, bl
urs, etc. If these get
wax on them, wipe the wax off right away with a soft clot
h and warm water.
Polishing
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Cleaning the outside of your vehicle Vehicle care and maintenance 9-37
9
cloth in one direction.
After polishing, flush
the compound from the surface and apply acoat of wax to regain a beautiful luster.
N00946200092
Small cracks and scratches in the paint coatshould be touched up as
soon as possible with
touch-up paint to prevent corrosion. Check body areas facing the road or the tires carefully for damage to the paint caused by flying stones, etc. The
paint code number for
your vehicle can be found on the vehicle information code plat
e on the front passenger
door sill.
N00946300194
Use a sponge or chamois to clean these parts.If a vehicle wax sticks to a gray or blackrough surface of the bumper, molding or lights, the surface may appear white in color. In this case, wipe it
off using lukewarm water
and a soft cloth or chamois.
N00946400052
To prevent spots and corrosion of chromeparts, wash with water, dry thoroughly, andapply a nonabrasive automotive wax. If the chrome is severely da
maged or pitted, use a
commercially available chrome polish.
N00946501236
1. Remove dirt using a wet sponge.2. Use a mild detergent on any dirt that can-not be removed ea
sily with water.
Rinse off the detergent after washing the wheels.3. Dry the wheels thoroughly using a cham- ois leather or a soft cloth.
N00946600054
The window glass can
usually be cleaned
using only a sponge and
water. Glass cleaner
can be used to remove
wax, oil, grease, dead
insects, etc. After washing the glass, wipe it dry with a clean, dry, soft cloth.
N00946700084
Use a soft cloth and gl
ass cleaner to remove
grease, dead insects, etc., from the wiperblades. Replace the wiper blades when they no longer clean the windshield properly.
Damaged paint Cleaning plastic parts
CAUTION Do not use a scrubbing brush or other rough scrubber as these may
damage the plastic
surface.
 Do not use wax containing compounds (pol- ishing powder) which ma
y damage the plas-
tic surface. Do not let plastic parts get soiled with gaso- line, oil, brake fluids
, engine oils, greases,
paint thinner, and sulfur
ic acid (battery elec-
trolyte), as such substa
nces will cause stains,
cracks, or discoloration.If any of these get on a plastic part, wipe them up with a soft cloth or chamois and a mild solution of soap and water. Then rinsethem immediately with water.
Chrome parts Aluminum wheels
(if so equipped)
CAUTION
CAUTION Do not use a brush or
other hard implement
on the wheels. Do not use any cleaner th
at contains an abra-
sive substance or is ac
idic or alkaline. Doing
so could cause the coating on the wheels topeel or become disc
olored or stained.
Do not directly apply
hot water using a steam
cleaner or by any other means. Contact with seawater or road salt used for de-icing can cause corr
osion. Rinse off such
substances as soon as possible.
Window glass Wiper blades
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Cleaning the outside of your vehicle 9-38 Vehicle care and maintenance
9
N00947000071
Never spray or splash
water on the electrical
accessories in the engine compartment. This puts the engine at risk of being damaged.Do not bring the circum
ferential parts, the
plastic parts and so on
into contact with sulfu-
ric acid (battery electrolyte) which maycrack, stain or discolor them. If they are in contact, wipe off with soft cloth, chamois or the like and an aqueous solution of neutral detergent th
en immediately rinse
the affected parts with plenty of water.Engine compartment BK0284300US.book 38 ページ ２０１９年５月２３日　木曜日　午後１２時２２分