2019 MITSUBISHI MIRAGE G4 check engine light

Engine overheating 8-4 For emergencies
8
If you drive your vehicl
e with a low battery
charge after the engine has been started byusing jumper cables, th
e engine may misfire.
This can cause the anti-lock braking system warning light to blink on
and off. This is only
due to the low battery voltage. It is not a problem with the brake system. If this hap- pens, fully charge the battery and ensure the charging system is operating properly.
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If the high coolant temperature warning lightilluminates while the e
ngine is running, the
engine may be overhea
ting. If this happens:
1. Stop the vehicle in a safe place. Turn on the hazard warning flashers. 2. With the engine still running, carefully raise the engine hood to vent the enginecompartment. 3. Check that the cooling fan is running. If the fan is not turning, stop the engineimmediately and contact an authorized Mitsubishi Motors dealer or a repair facil- ity of your choice for assistance.
4. If you see steam or spray coming from under the hood, turn off the engine. 5. If you do not see steam or spray coming from under the hood, leave the engine onuntil the high coolant
temperature warn-
ing light goes off. After the high coolant temperature warning light has gone off,you can start driving again. If the high coolant temperature warning light stays on, turn off the engine. 6. When you do not see any more steam or spray, open the hood. Look for obviousleaks, such as a split radiator hose. Be careful as components will be hot. Any leak source must be repaired.
Charging the battery by using an external battery charger
WA R N I N G Always remove the
battery from your
vehicle when the battery is charged by an external battery charger. Keep sparks, cigarette
s, and flames away
from the battery because the battery couldexplode. Keep your work area well vented when charging or using
the battery in an
enclosed space. Remove all the caps before charging the battery. Electrolyte (battery acid) is made of corro- sive diluted sulfuric acid. If electrolyte comes in contact with your hands, eyes,clothes, or the pain
ted surface of your
vehicle, thoroughly
flush with water. If
electrolyte gets in your eyes, flush themimmediately and thor
oughly with water,
and get prompt medical attention. Always wear protective clothing and gog- gles when working near the battery. Keep the battery out of the reach of chil- dren.
As your vehicle has anti-lock brakes Engine overheating
WA R N I N G To avoid personal injury, keep hands, hair, jewelry and clothes aw
ay from the cooling
fan. The cooling fan ca
n start at any time.
WA R N I N GBefore raising the en
gine hood, check to
see if there is steam or spray coming fromunder the hood. Steam or spray coming from an overheated en
gine could seriously
scald you.Do not open the hood until there is no steam or spray.
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Jack and tools
For emergencies 8-5
8
7. If there is no obvious leak source, check the coolant level in th
e engine coolant res-
ervoir. If there is none, or if it is too low, slowly add coolant. 8. If the engine coolant reservoir needs cool-ant, you will probably also need to add coolant to the radiator. Do not loosen or remove the radiator cap until the enginehas cooled down. 9. Start the engine, and slowly add coolant, up to the bottom of the filler neck. Useplain 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 coolant temperature warning light. You can start driving again when the high coolant temperature warn-ing light does not come on.
11. Have the system inspected by your autho-
rized Mitsubishi Motors
dealer or a repair
facility of your choice.
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The tools are stored beneath the floor boardof the cargo area. The jack is stored under the driver’s seat.
Move the driver’s seat fully forward to access the jack from the rear seat area.(Refer to “Front seats” on page 4-3.)
WA R N I N G Removing the radiat
or cap could scald
you with escaping hot water or steam. When checking the radiator level, cover the cap with a cloth before trying toremove it. Turn it slowly counterclock- wise, without pressing down, to the first notch. The pressure in the system will thenbe let out. When the pressure is COM- PLETELY LET OUT, press down and keep turning the cap counterclockwiseuntil it comes off.
Jack and tools Storage 1- Tools 2- Jack
Tools 1- Tools bag 2- Wheel nut wrench 3- Jack bar4- Towing hookJack
CAUTION Never access, remove or store the jack from the front of the driver’s seat. Doing so could damage electr
ical wires under the driver’s
seat.
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Operation under adverse driving conditions 8-14 For emergencies
8
Do not rev the engine or spin the wheels. Constant efforts to free a stuck vehicle cancause overheating and tr
ansaxle failure. Let
the engine idle for a few minutes to cool the transaxle before trying again.If your vehicle is still
stuck after several rock-
ing attempts, call for a commercial tow truck service.
 When driving on a road covered with snow or ice, use snow tires. Tire chainscannot be used on your vehicle. There may be state or local regulations about using snow tires. Always check the regu-lations in your local area before using them. Refer to “Snow tires” on page 9-18 and “Tire chains” on page 9-18. Drive slowly. Do not make sudden starts or stops, sharp turns, or slam on the brakes. Allow extra distance
between your vehi-
cle and the vehicle in front of you, and avoid sudden braking. If a skid occurs when the accelerator pedal is depressed, take your foot off the pedal. Steer gently in the direction of theskid.
 Your vehicle is equipped with an anti-lock braking system (ABS). Hold the brakepedal down firmly and keep it depressed. Do not pump the brake pedal which will result in reduced braking performance. After parking on snowy or icy roads, it may be difficult to move your vehicle due to the brake being frozen. Depress theaccelerator pedal little by little to move the vehicle when safe to do so.  Drive as slow as possible when driving on bumpy, rutted roads or over potholes etc.
WA R N I N G When trying to rock
your vehicle out of a
stuck position, make sure that there are no people nearby. The
rocking motion can
make your vehicle suddenly lurch forwardor backward, and inju
re any bystanders.
On wet roads
CAUTIONAvoid flooded roads. Water is often deeper than it looks, and you
could be seriously hurt
by driving into flood water. When driving in rain, on water-covered roads, or through a car wash, water could get into the brake discs and make them fail tem-porarily. In such cases, lightly press the brake pedal to see if they are working prop- erly. If they are not, press the pedal lightlyseveral times while driving to dry the brake pads or linings, then check them again.
 When driving in rain, a layer of water may form between the tires and the road surface(hydroplaning). This loosens your tires’ gripon the road, making it difficult to steer or brake properly. When driving on a wet road:• Drive your vehicle at a safe speed.• Do not drive on worn tires.• Always keep the tires at the correct infla- tion pressures.
On snowy or icy roads
CAUTION
CAUTION Do not depress the acce
lerator pedal rapidly.
The vehicle could start moving when itbreaks free from the ice, possibly resulting in an accident.
On a bumpy or rutted road
CAUTION Driving on bumpy, rutted roads or over pot- holes can damage the tires and wheels. Wheels with low-profile tires or under-inflated tires are especially at risk for dam- age. The vehicle’s body, bumper, muffler and other parts may be dama
ged if the vehicle is:
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View of the engine compartment
Vehicle care and maintenance 9-5
9
Unlatch the prop from the engine hood and put it back in its retainer. Slowly lower the engi
ne hood approximately
8 inches (20 cm), then let it drop from its own weight.
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It is normal for an engi
ne to use oil. You may
need to add oil betwee
n the recommended oil
change intervals. Before starting the engine,check the engine oil level. Refill if necessary. To check the oil level, remove the dipstick, wipe it off, and gently
reinsert it all the way.
Slowly pull the dipsti
ck straight out and
check the oil level by checking the upper sur- face of the dipstick. Th
e oil level must not go
above the line on the dipstick. If the level does not reach the line which shows the minimum amo
unt of oil required,
remove the oil filler cap on the engine valve cover, and fill to within the “Good” range.
To close
CAUTION Be careful not to trap your hands or fingers when closing the engine hood. Make sure the engine hood is firmly closed before driving.If you drive without the engine hood com- pletely closed, it c
ould open up while driv-
ing.
NOTE
 If this does not clos
e the engine hood prop-
erly, drop it again from a slightly higherposition.  Do not push down strongly on the engine hood. Depending on how strongly or whereyou push down, you could create a dent in the vehicle body.
View of the engine compart- ment 1- Engine oil level dipstick 2- Air cleaner filter 3- Battery 4- Brake fluid5- Windshield washer fluid reservoir 6- Engine oil filler cap 7- Radiator cap8- Engine cool
ant reservoir
Engine oil and oil filter To check and refill engine oil
NOTE
If it is difficult to verify the oil level, wipe off the dipstick and
reinsert it. Wait a
moment and then recheck the oil level by checking the upper surfa
ce of the dipstick.
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Brake fluid 9-10 Vehicle care and maintenance
9
Check the washer fluid
level at regular inter-
vals and add washer fluid to reservoir if nec-essary. Open the reservoir cap and check the level of washer fluid.Full level is approximately 2 inches (5 cm) below from the upper surface of the reservoir. When freezing weather is anticipated, flush out the water in the reservoir by operating the pump. Fill the reservoir with windshield anti-freeze (not radiator an
tifreeze), and operate
the system for a few seconds to flush out the residual water.
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The 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 theengine hood. The brake system should also be checked for leaks at the same time. If the fluid level falls
noticeably 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 arepair facility of your choice. Use the brake fluid conforming to DOT 3 or DOT 4. The reservoir cap must be tightly sealed to keep dirt and water out.
Upper surface Full
Brake fluid To check the fluid level
MAX MIN
Fluid type
WA R N I N G Take care in handling brake fluid as it is harmful to the eyes, may irritates your skin and will damage
painted surfaces.
Wipe up spills immediately. If brake fluid gets on your hands or in your eyes, flush immediately with cleanwater. Follow up with a doctor as neces- sary.CAUTION Do not let any petrol
eum-based fluid touch,
mix with, or get into
the brake fluid. This
will damage the seals. Be careful when handli
ng brake fluid. It can
damage painted surfaces. Use only the listed brake fluid. Different brands of brake fluid
have different addi-
tives, and these can cause a chemical reac- tion. Do not mix brands of brake fluid.
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Emission-control system maintenance 9-20 Vehicle care and maintenance
9
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Your vehicle is equi
pped with an emission-
control system that me
ets all the requirements
of the U.S. Environmental Protection Agencyand Environment Cana
da. The emission-con-
trol system is made of:  a positive crankcase ventilation system  an evaporative emission-control system  an exhaust emission-control system
To be sure the emission-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 or
mileage 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.
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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, ha
rd 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 andcouplings, to make sure they are secure and that there are no leaks. If you see any wear or damage, replace the hoses immediately.
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Have the valve clea
rance checked at an
authorized Mitsubishi Motors dealer at the mileage specified in
the “WARRANTY AND
MAINTENANCE MANUAL”.If the engine sounds ab
normally loud, have
adjustments made by an authorized Mitsubishi Motors dealer.
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Check these regularly for damage or leaks in the fuel lines and conne
ctions. Check the fuel
tank filler cap for dama
ge or looseness. Pay
special attention to the fuel lines closest to
Emission-control system maintenance
NOTE
 To meet government
regulations and pro-
mote cleaner air, your
vehicle is equipped
with an onboard diagnostic system (OBD).The engine electroni
c 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 c
ould make a rapid
diagnosis difficult.
Do not disconnect the
battery cable when the engine malfunction indicator (“SERVIC
E 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. Othe
r plugs could cause
engine damage, perf
ormance problems or
radio noise.
Fuel hoses Intake valve clearance Fuel system (tank, pipe line and connection, and fuel tank filler cap)
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For cold and snowy weather 9-22 Vehicle care and maintenance
9
 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.
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The hood lock release mechanism and hood safety catch should be checked, cleaned, andoiled when needed fo
r easy movement and to
prevent rust and wear. Use Multipurpose Grease NLGI Grade 2 sparingly for all slidingparts of the hood latch and release lever. Work the grease into the hood lock mecha-
nism until all the mo
vable surfaces are cov-
ered.Also, put a light coat of the same grease on the safety catch wherev
er moving parts touch.
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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 and rear window are alsouseful.
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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 inspection
and replacement. For the fusible links, pl
ease refer to “Fuse
load capacities” on page 9-23.
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To prevent damage to the electrical systemfrom short-circuiting
or overloading, each
Check for any of the following conditions: Hood lock release mechanism and safety catch
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
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Cleaning the outside of your vehicle Vehicle care and maintenance 9-35
9
Use a soft cloth to put a small amount of wax on the painted surfaces. After the wax hasdried, polish with a dry soft cloth. Do not wax your vehicle
in direct sunlight.
You should wax when the painted surfacesare cool.
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If painted surfaces ha
ve been severely dam-
aged and lost their original luster and color tone, polish the surface lightly with a finepolishing compound. Avoid limiting your polishing to the damage
d surface only; polish
a somewhat wider area, moving the polishing
cloth in one direction.
After polishing, flush
the compound from the surface and apply acoat of wax to regain a beautiful luster.
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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 foryour vehicle can be found on the vehicle information code plate
on the front passenger
door sill.
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Use a sponge or chamoi
s to clean these parts.
If a vehicle wax sticks
to a gray or black
rough surface of the bumper, molding or lights, the surface may appear white in color. In this case, wipe it off using lukewarm waterand a soft cloth or chamois.
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To prevent spots and corrosion of chromeparts, wash with water, dry thoroughly, andapply a nonabrasive automotive wax. If the chrome is severely damaged or pitted, use a commercially available chrome polish.
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1. Remove dirt using a wet sponge.2. Use a mild detergent
on any dirt that can-
not be removed easily with water. Rinse off the detergent after washing the wheels.3. Dry the wheels thoroughly using a cham- ois leather or a soft cloth.
CAUTION Waxes containing high abrasive compounds should not be used. These waxes remove rustand stain effectively from 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
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
may damage the plas-
tic surface. Do not let plastic parts
get soiled with gaso-
line, oil, brake fluids, engine oils, greases,paint thinner, and sulfuric 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
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