check engine MITSUBISHI ASX 2015 (in English) Service Manual

CAUTIONlKeep the engine of the vehicle giving assis-
tance running.NOTEl For vehicles equipped with the Auto Stop &
Go (AS&G) system, press the “Auto Stop &Go (AS&G) OFF” switch to deactivate theAuto Stop & Go (AS&G) system and pre- vent the engine from automatically stoppingbefore the battery is sufficiently charged.Refer to “To deactivate” on page 6-22.
9. After the engine is started, disconnect
the cables in the reverse order and keep the engine running for several minutes.
WARNINGl If the battery has to be charged while fit-
ted in the vehicle, disconnect the vehicle side negative (-) terminal connected to the
battery.
l Keep sparks, cigarettes and flames away
from the battery because the battery may produce an explosion.
l Use adequate ventilation when charging
or using the battery in an enclosed space.
l Remove all the caps before charging the
battery.WARNINGl Electrolyte is corrosive diluted sulphuric
acid.
If electrolyte (battery acid) comes into contact with your hands, eyes, clothes and
the painted surface of your vehicle, it should be thoroughly flushed with water.If electrolyte gets in your eyes, flush them
with water immediately and thoroughly, and get prompt medical attention.NOTEl If the vehicle is put in motion without fully
charging the battery, it might cause the loss
of smooth engine operation and the anti-lock brake warning lamp to illuminate.
Refer to “Anti-lock brake system (ABS)” on
page 6-48.Engine overheating
E00800604016
When the engine is overheating, the informa-tion screen in the multi-information display
will be interrupted and the engine coolant
temperature warning display will appear. Al- so “
” will blink.

If this occurs, take the following corrective measures: 1. Stop the vehicle in a safe place.
2. Check whether steam is coming from the
engine compartment.

[If steam does not come from the engine
compartment]
With the engine still running, raise the
bonnet to ventilate the engine compart-
ment.NOTEl For vehicles equipped with the Auto Stop &
Go (AS&G) system, press the “Auto Stop &Go (AS&G) OFF” switch to deactivate theAuto Stop & Go (AS&G) system before stopping the vehicle.
Refer to “To deactivate” on page 6-22.
[If steam is coming from the engine
compartment]
Stop the engine, and when the steam
stops, raise the bonnet to ventilate the engine compartment. Restart the engine.
WARNINGl Do not open the bonnet while steam is
coming from the engine compartment. It
could cause steam or hot water to spurt out, causing burns. Hot water could spurt
out even when there is no steam coming out, and some parts will be very hot. Be
very careful when opening the bonnet.
Engine overheating
8-04OGAE15E5For emergencies8

WARNINGlBe careful of hot steam, which could cause
the cap on the engine reserve tank to blow off.
l Do not attempt to remove the radiator
cap while the engine is hot.3. Confirm that the cooling fans are turn-
ing. If the fans are not turning, stop the
engine immediately and have it checked.
A- Cooling fans B- Caution label *: Front of the vehicle
WARNINGl Be careful not to get your hands or clothes
caught in the cooling fan.4. When the bar graph in the engine cool-
ant temperature warning display in the
multi-information display drops, stop the
engine.Type 1Type 2Type 1Type 2
5. Check the coolant level in the reserve
tank (C).
Engine overheating
8-05OGAE15E5For emergencies8 Except for diesel-powered vehicles 1600 models Diesel-powered 1600 models Except for diesel-powered vehicles 1600 modelsFULLLOW

WARNINGlIf there is none, make sure that the engine
has cooled down before removing the ra-
diator cap (D), because hot steam or boil- ing water otherwise will gush from the filler port and may scald you.
6. Fill the reserve tank with coolant as nee-
ded. (Refer to the “Maintenance” sec- tion.)
CAUTIONl Do not add coolant while the engine is hot.
Suddenly adding cold coolant could damage
the engine. Wait for the engine to cool
down, then add coolant a little at a time.7. Examine the radiator hoses for coolant
leakage and the drive belt for looseness
or damage.
If there is anything wrong with the cool-
ing system or drive belt, we recommend
you to have it checked and repaired.Tool and jack
E00800901500
Storage
The tools and jack are stowed in the luggagecompartment.
The storage location of the tools and jack should be remembered in case of an emer-
gency.
Vehicles with spare wheel
1- Tools
2- Jack
1- Tools
2- Jack
Tools
E00801900627
1- Wheel nut wrench
2- Jack bar
3- Towing hook
Tool and jack
8-06OGAE15E5For emergencies8Diesel-powered 1600 modelsFULL
LOW Vehicles with tyre repair kit

NOTElIf the tyre pressure has dropped below the
specified level when you check it at the end
of the repair procedure, do not drive the ve- hicle any further. Contact a MITSUBISHI
MOTORS Authorized Service Point or an-
other specialist.
l In cold conditions (when the ambient tem-
perature is 0 °C or lower), the time and driv-
ing distance necessary until completion of
the repair can be longer than in warmer con- ditions, meaning that the tyre pressure candrop below the specified level even when
you have inflated the tyre a second time and
subsequently driven the vehicle. If this hap- pens, inflate the tyre to the specified pres-
sure once more, drive for about 10 minutes or 5 km (3 miles), then check the tyre pres-sure again. If the tyre pressure has again
dropped below the specified level, stop driv- ing the vehicle and contact a MITSUBISHI
MOTORS Authorized Service Point or an-
other specialist.
l Please give the empty sealant bottle to your
MITSUBISHI MOTORS Authorized Serv-
ice Point when you purchase new sealant or
dispose of the sealant bottle according to na- tional regulations for the disposal of chemi-
cal waste.NOTEl A tyre in which puncture sealant has been
used should ideally be replaced with a newone. If you wish to have such a tyre properly
repaired for reuse, please contact a MITSUBISHI MOTORS Authorized Serv-
ice Point or another specialist. Note that a
proper repair is impossible following an emergency repair if the puncture hole cannot
be located.
l Wipe away any sealant that gets on the
wheel. Provided the valve is replaced with a
new one, the wheel can be reused.
l The manufacturer is unable to guarantee that
all tyre punctures can be repaired with the tyre repair kit, in particular cuts or perfora-
tions with a diameter of more than 4 mm or
away from the tyre’s tread. The manufactur-
er is not liable for damage sustained through improper use of the tyre repair kit.
l The manufacturer is not liable for damage
sustained through re-use of any tyre in
which tyre sealant has been used.How to change a tyre
E00801202943
Before changing a tyre, first stop your vehi-cle in a safe, flat location. 1. Park the vehicle on level and stable
ground, free of loose pebbles, etc.
2. Set the parking brake firmly.
3. On vehicles with M/T, stop the engine
and move the gearshift lever to the “R”
(Reverse) position.
On vehicles with A/T or CVT, move the
selector lever to the “P” (PARK) posi- tion and stop the engine.
4. Turn on the hazard warning flashers and
set up a warning triangle, flashing signal
lamp, etc., at an adequate distance from the vehicle, and have all your passengers
leave the vehicle.NOTEl The warning triangle and flashing signal
lamp do not come with your vehicle. It is recommended that you keep one in the vehi- cle for use if needed.
5. To prevent the vehicle from rolling
when it is raised on the jack, place
chocks or blocks (A) in front of and be- hind the tyre that is diagonally opposite
from the tyre (B) you are changing.
How to change a tyre
8-13OGAE15E5For emergencies8

2.Place the jack under one of the jacking
points (A) shown in the illustration. Use
the jacking point closest to the tyre you wish to change.WARNINGl Set the jack only at the positions shown
here. If the jack is set at a wrong position, it could dent your vehicle or the jack
might fall over and cause personal injury.
l Do not use the jack on a tilted or soft sur-
face.
Otherwise, the jack might slip and cause
personal injury. Always use the jack on a flat, hard surface.
Before setting the jack, make sure there
are no sand or pebbles under the jack base.3. Rotate the jack by hand until the flange
portion (B) fits in the groove (C) at the
top of the jack.
4. Check that the flange portion at the jack-
ing point fits in the groove at the top of the jack.
Insert the jack bar (D) into the wheel nut
wrench (E).
Then put the end of the jack bar into the
shaft’s jack end, as shown in the illustra- tion.
Slowly rotate the wheel nut wrench until
the tyre is raised slightly off the ground
surface.WARNINGl Stop jacking up the vehicle as soon as the
tyre is raised off the ground. It is danger-
ous to raise the vehicle any higher.
l Do not get under your vehicle while using
the jack.
l Do not bump the raised vehicle or leave it
sitting on the jack for a long time. Both are very dangerous.
l Do not use a jack except the one that
came with your vehicle.
l The jack should not be used for any pur-
pose other than to change a tyre.
l No one should be in your vehicle when us-
ing the jack.
l Do not start or run the engine while your
vehicle is on the jack.
How to change a tyre
8-16OGAE15E5For emergencies8

Check body areas facing the road or the tyres
carefully for damage to the paint caused by gravels, etc. The paint code number for your
vehicle can be found on the vehicle informa- tion code plate in the engine compartment.Cleaning plastic parts
E00901300707
Use a sponge or chamois leather.
If a car wax adheres on a grey or black rough surface of the bumper, moulding or lamps, the surface becomes white. In such a case,
wipe it off using lukewarm water and soft cloth or chamois leather.
CAUTIONl Do not use a scrubbing brush or other hard
tools as they may damage the plastic part surface.
l Do not use wax containing compound (pol-
ishing powder) which may damage the plas-
tic part surface.
l Do not bring the plastic parts into contact
with petrol, light oil, brake fluids, engine
oils, greases, paint thinners, and sulphuric acid (battery electrolyte) which may crack,stain or discolour the plastic parts.
If they touch the plastic parts, wipe them off
with soft cloth, chamois or the like and an aqueous solution of neutral detergent thenimmediately rinse the affected parts with
water.Chrome parts
E00901400098
In order to prevent spots and corrosion of
chrome parts, wash with water, dry thorough-
ly, and apply a special protective coating.
This should be done more frequently in win- ter.
Aluminium wheels*
E00901500347
1. Remove dirt using a sponge while sprin-
kling water on the vehicle.
2. Use neutral detergent on any dirt that
cannot be removed easily with water.
Rinse off the neutral detergent after
washing the vehicle.
3. Dry the vehicle thoroughly using a cha-
mois leather or a soft cloth.
CAUTIONl Do not use a brush or other hard implement
on the wheels.
Doing so could scratch the wheels.
l Do not use any cleaner that contains an abra-
sive substance or is acidic or alkaline. Doing
so could cause the coating on the wheels to peel or become discoloured or stained.
l Do not directly apply hot water using a
steam cleaner or by any other means.
l Contact with seawater and road deicer can
cause corrosion. Rinse off such substances as soon as possible.Window glass
E00901600117
The window glass can normally be cleaned
using only a sponge and water.
Glass cleaner can be used to remove oil, grease, dead insects, etc. After washing the
glass, wipe dry with a clean, dry, soft cloth. Never use a cloth that is used for cleaning a
painted surface to clean a window. Wax from
the painted surface could get on the glass and lower glass transparency and visibility.
NOTEl To clean the inside of the rear window, al-
ways use a soft cloth and wipe the window
glass along the demister heater element so as not to cause damage.Wiper blades
E00901700062
Use a soft cloth and glass cleaner to remove
grease, dead insects, etc., from the wiper blades. Replace the wiper blades when they
no longer wipe properly. (Refer to page 10-17.)
Cleaning the exterior of your vehicle
9-05OGAE15E5Vehicle care9

Service precautionsE01000102074
Adequate care of your vehicle at regular in- tervals serves to preserve the value and ap-
pearance as long as possible.
Maintenance items as described in this own- er’s manual can be performed by the owner.We recommend you to have the periodic in-
spection and maintenance performed by a MITSUBISHI MOTORS Authorized Service
Point or another specialist.In the event a malfunction or a problem is discovered, we recommend you to have it
checked and repaired. This section contains information on inspection maintenance pro- cedures that you can do yourself. Follow theinstructions and cautions for each of the vari-
ous procedures.
A- Cooling fans B- Caution label
*: Front of the vehicle
WARNINGl When checking or servicing the inside of
the engine compartment, make sure theengine is switched off and has had achance to cool down.WARNINGl If it is necessary to do work in the engine
compartment with the engine running, be
especially careful that your clothing, hair,
etc., does not become caught by the fan, drive belts, or other moving parts.
l The fan may turn on automatically even if
the engine is not running. Turn the igni-
tion switch to the “LOCK” position or put
the operation mode in OFF to be safe while you work in the engine compart-
ment.
l Do not smoke, cause sparks or allow open
flames around fuel or battery. The fumesare flammable.
l Be extremely cautious when working
around the battery. It contains poisonous
and corrosive sulphuric acid.
l Do not get under your vehicle with just
the body jack supporting it. Always use
automotive jack stands.
l Improper handling of components and
materials used in the vehicle can endangeryour personal safety. We recommend you to consult a specialist for necessary infor- mation.Catalytic converter
E01000202642
The exhaust gas scavenging devices usedwith the catalytic converter are extremely ef- ficient for the reduction of noxious gases.
The catalytic converter is installed in the ex- haust system.
Service precautions
10-02OGAE15E5Maintenance10

Engine oilE01000404387
To check and refill engine oil
Petrol-powered vehicles
1600 modelsMAX.MIN.1800, 2000 modelsMAX.MIN.Diesel-powered vehicles
The engine oil used has a significant effect on the engine’s performance, service life and
startability. Be sure to use oil of the recom- mended quality and appropriate viscosity.
All engines consume a certain amount of oil during normal operation. Therefore, it is im-portant to check the oil level at regular inter-
valk thes or before starting a long trip.
1. Park the car on a horizontal surface.
2. Switch off the engine.
3. Wait a few minutes.
4. Remove the dipstick and wipe it with a
clean cloth.
5. Reinsert the dipstick as far as it goes.
6. Remove the dipstick and read the oil lev- el, which should always be within therange indicated.
7. If the oil level is below the specified
limit, remove the cap located on the cyl- inder head cover and add enough oil to
raise the level to within the specified
range. Do not overfill to avoid engine damage. Be sure to use the specified en-
gine oil and do not mix various types of
oil.
8. After adding oil, close the cap securely.
9. Confirm the oil level by repeating step 4
to 6.CAUTIONl In diesel-powered vehicles, when burning
away and removing soot accumulated in the
DPF, fuel can mix with the engine oil and an increase in the engine oil level may occur. This does not indicate an abnormality.
However, if the engine oil level is at or over the “X” mark (B) on the engine oil dipstick
(A), change the engine oil.
Engine oil
10-05OGAE15E5Maintenance101600 models
MAX. MIN. 2200 models
MAX. MIN.

lUse engine oil conforming to the follow-
ing classification: • ACEA classification: “For service C1, C2, C3 or C4”
• JASO classification: “For service DL-1”

If those classifications are not available,
contact a MITSUBISHI MOTORS Au-
thorized Service Point.NOTEl Use of additives is not recommended since
they may reduce the effectiveness of addi-
tives already included in the engine oil. It may result in failure of the mechanical as-
sembly.Engine coolant
E01000503437
To check the coolant level
A transparent coolant reserve tank (A) is lo-cated in the engine compartment.
The coolant level in this tank should be kept
between the “LOW” and “FULL” marks when measured while the engine is cold.To add coolant
The cooling system is a closed system andnormally the loss of coolant should be very
slight. A noticeable drop in the coolant level
could indicate leakage. If this occurs, we rec- ommend you to have the system checked as
soon as possible.
If the level should drop below the “LOW” level on the reserve tank, open the lid and
add coolant.
Also, if the reserve tank is completely empty, remove the radiator cap (B) and add coolant until the level reaches the filler neck.
WARNINGl Do not open the radiator cap (B) while the
engine is hot. The coolant system is under
pressure and any hot coolant escaping
could cause severe burns.
Anti-freeze
The engine coolant contains an ethylene gly-
col anti-corrosion agent. Some parts of the engine are cast aluminium alloy, and periodic
changing of the engine coolant is necessary to prevent corrosion of these parts.
Engine coolant
10-07OGAE15E5Maintenance10 Except for diesel-powered vehicles 1600 models
FULLLOW Diesel-powered vehicles 1600 modelsFULLLOW

Except for diesel-powered 1600models
Use “ MITSUBISHI MOTORS GENUINE
SUPER LONG LIFE COOLANT PREMI-
UM” or equivalent*.
*: similar high quality ethylene glycol based
non-silicate, non-amine, non-nitrate and non- borate coolant with long life hybrid organic acid technology.

MITSUBISHI MOTORS GENUINE Coolant
has excellent protection against corrosion and rust formation of all metals including alumi-
nium and can avoid blockages in the radiator,
heater, cylinder head, engine block, etc.
Diesel-powered 1600 models
Use “ALTECO Freecor DSC, BASF Glysan- tin Alu Protect Premium/G30 or G33, or Bru-
garolas Bradol 497”.

This coolant has excellent protection against
corrosion and rust formation of all metals in-
cluding aluminium and can avoid clogs in the
radiator, heater, cylinder head, engine block,
etc.
Because of the necessity of this anti-corro-
sion agent, the coolant must not be replaced with plain water even in summer.
Because of the necessity of this anti-corro-
sion agent, the coolant must not be replaced with plain water even in summer. The re-
quired concentration of anti-freeze differs de-
pending on the expected ambient tempera- ture.

Above -35 °C: 50 % concentration of anti-
freeze
Below -35 °C: 60 % concentration of anti-
freezeCAUTIONl Do not use alcohol or methanol anti-freeze
or any engine coolants mixed with alcohol or methanol anti-freeze. The use of an im-
proper anti-freeze can cause corrosion of the aluminium components.
l Do not use water to adjust the concentration
of coolant.
l Concentrations exceeding 60 % will result in
a reduction of both the anti-freeze and cool-
ing performance thus adversely affecting the engine.
l Do not top up with water only.
Water by itself reduces the rust-protective
and anti-freeze qualities of the coolant and has a lower boiling point. It can also causedamage to the cooling system if it should freeze. Do not use tapwater, as it can causecorrosion and rust formation.During cold weather
If the temperatures in your area drop below
freezing, there is the danger that the coolant
in the engine or radiator could freeze and cause severe damage to the engine and/or ra-diator. Add a sufficient amount of anti-freeze
to the coolant to prevent it from freezing. The concentration should be checked before the start of cold weather and anti-freeze add- ed to the system if necessary.
Washer fluid
E01000702227
Open the washer fluid reservoir cap andcheck the level of washer fluid with the dip- stick.
If the level is low, replenish the container with washer fluid.
Washer fluid
10-08OGAE15E5Maintenance10 FULLEMPTY