check engine MITSUBISHI MIRAGE G4 2020 (in English) Service Manual

Clutch pedal free play (if so equipped) 9-20 Vehicle care and maintenance
9
N00940001499
In some areas of the country, snow tires are required for winter driving. If snow tires are required in your area, you must choose snow tires 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 handlingcan be reduced. Even where laws may permit it, snow tires should not be operated
at sustained speeds
over 75 mph (120 km/h).
N00940100116 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 MitsubishiMotors dealer or a repair facility of your choice for adjustment.
N00940300336
To check the brake pedal free play (A), turnoff the engine and press the brake pedal sev- eral times with your foot. Then press the pedal 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.
CAUTIONAvoid the combined use of dif- ferent types of tires. Using dif- ferent types of tires can affect vehicle performance and safety.
Snow tires
CAUTION 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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General maintenance 9-22 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”.
N00941500292
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
-5 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 9-23
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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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 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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Alphabetical index
12-1
12
A
Accessory (installation)
.........................
3-5
Active stability control (ASC)
..............
5-52
Air cleaner filter
...................................
9-8
Air conditioning
Automatic air conditioning
................
7-4
Important air condi
tioning operating tips
..
7-10
Air purifier
.........................................
7-11
Airbag
...............................................
4-22
Aluminum wheels
...............................
9-37
Antenna
.............................................
7-11
Anti-lock braking system
.....................
5-49
Arm rest
........................................
4-4
, 4-5
Assist grips
........................................
5-89
Automatic air conditioning
....................
7-4
B
Back-up light
Bulb capacity
.................................
9-29
Replacement
..................................
9-32
Ball joint, steering li
nkage seals and drive
shaft boots
........................................
9-23
Battery
...............................................
9-11
Charging system warning light
.........
5-77
Checking battery el
ectrolyte level
.....
9-11
Disconnection and connection
..........
9-11
During cold weather
.......................
9-11
Specification
..................................
11-5
Bottle holders
.....................................
5-88
Brake
Fluid
.............................................
11-6
Brake assist system
.............................
5-49
Braking
...............................................
6-5
Anti-lock braking system
................
5-49
Hose
.............................................
9-23
Pad wear alarm
..............................
5-47
Parking brake
.................................
5-33
Pedal
.............................................
5-46
Pedal free play
...............................
9-20
Power brakes
.................................
5-47
Service brake
.................................
5-46
Warning lights
...............................
5-75
Break-in recommendations
....................
5-2
Bulb capacity
.....................................
9-29
Bulb location
.....................................
9-29
C
California Perchl
orate Materials
Requirements
.....................................
3-7
Capacity
............................................
11-6
Cargo loads
........................................
6-11
Catalytic converter
...............................
9-3
Certification label
...............................
11-3
Charging system warning light
............
5-77
Child restraint systems
........................
4-14
Child safety locks for rear door
............
5-28
Cleaning
Inside of your vehicle
......................
9-34
Outside of your vehicle
...................
9-35
Clutch
Pedal free play
................................
9-20
Consumer information
.........................
10-2
Continuously variable transmission (CVT)
...
5-41 Fluid
.......................................
9-9
, 11-6
Selector lever operation
...................
5-42
Selector lever positions
....................
5-44
Convenience hook
...............................
5-88
Coolant (engine)
..........................
9-7
, 11-6
Cruise control
.....................................
5-54
Cup holders
........................................
5-87
D
Defogger (rear window)
......................
5-82
Defrosting or defogging
(windshield, door
windows)
...........................................
7-9
Dimensions
........................................
11-3
Dimmer (high/low beam change)
..........
5-79
Disc brake pads
..................................
9-23
Dome light
.........................................
5-86
Bulb capacity
.................................
9-30
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