2018 MITSUBISHI OUTLANDER PHEV engine

Service precautions........................................................................... 11-02
Catalytic converter............................................................................ 11-03
Bonnet............................................................................................... 11-04
Engine oil.......................................................................................... 11-05 Engine coolant/Plug-in hybrid EV system coolant........................... 11-06
Washer fluid...................................................................................... 11-08
Brake fluid.........................................................................................11-08
Auxiliary battery............................................................................... 11-09
Tyres..................................................................................................11-10 Wiper blade rubber replacement....................................................... 11-13
General maintenance......................................................................... 11-15
Fusible links...................................................................................... 11-15
Fuses..................................................................................................11-16
Replacement of lamp bulbs............................................................... 11-23Maintenance
OGGE18E111

Service precautionsE01000102713
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
C- Radiator cap
D- EV cooling reserve tank cap
*: Front of the vehicleWARNINGlBefore performing inspection or mainte-
nance, be sure to disconnect the normal charge connector from the vehicle andconfirm that the operation mode of the power switch is set to “OFF”.
l Never touch the high-voltage parts in the
engine compartment. Never remove or disassemble the high-voltage components,
cables (orange) or connectors. Also, never disassemble normal charging cables, nor-
mal charge connector, plugs or outlet. Failure to observe this instruction could
cause an electric shock which can result in
a serious injury or death. These parts have labels that indicate handling precau-
tions. Follow the instruction on these la- bels. Contact a MITSUBISHI MOTORS
Authorized Service Point for any necessa-
ry maintenance.
Refer to “High-Voltage components” on page 2-08.
l When checking or servicing the inside of
the engine compartment, make sure the
plug-in hybrid EV system is switched off and has had a chance to cool down.
Service precautions
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WARNINGlIf it is necessary to do work in the engine
compartment with the plug-in hybrid EV
system starting, be especially careful that
your clothing, hair, etc., does not become caught by the cooling fans, drive belts, orother moving parts.
l After performing the maintenance, make
sure that no tools or cloths are left behind in the engine compartment. If they are left
behind, a fire or damage to the vehicle
may occur.
l The cooling fans can turn on automatical-
ly even if the plug-in hybrid EV system is
stopping. Put the operation mode of the
power switch in OFF to be safe while you work in the engine compartment.
l Make sure that the engine and Plug-in
Hybrid EV system has cooled down be- fore removing the radiator cap and EV cooling system reserve tank cap, because
hot steam or boiling water will otherwise
gush from the filler port and may scald you.
l Do not smoke, cause sparks or allow open
flames around fuel or auxiliary battery.
The fumes are flammable.
l Be extremely cautious when working
around the auxiliary 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.WARNINGl 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.
l The components inside the engine room
might be very hot to the touch.
To avoid being burnt, make sure all com- ponents have sufficiently cooled before beginning an inspection. These compo-
nents are affixed with the label indicating precautions for handling. Follow the in-
structions on the label.
1- Brake fluid reservoir (RHD)
2- Engine oil level dipstick
3- Engine oil cap
4- Brake fluid reservoir (LHD)
5- Washer fluid reservoir
6- EV cooling system reservoir
7- Engine coolant reservoir
Catalytic converter
E01000202495
The exhaust gas scavenging devices used with the catalytic converter are extremely ef- ficient for the reduction of noxious gases.
The catalytic converter is installed in the ex- haust system.
It is important to keep the engine properly
tuned to ensure proper catalyst operation and prevent possible catalyst damage.WARNINGl As with any vehicle, do not park or oper-
ate this vehicle in areas where combusti- ble materials such as dry grass or leaves
can come in contact with a hot exhaust
since a fire could occur.
l Paint should not be applied to the catalyt-
ic converter.NOTEl Use fuel of the type recommended in
“Fuel
selection” on page 2-13.
Catalytic converter
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3.Make sure the bonnet is securely locked
by softly lifting the centre of the bonnet.CAUTIONl Be careful that hands or fingers are not trap-
ped when closing the bonnet.
l Before driving, make sure that the bonnet is
securely locked. An incompletely locked bonnet can suddenly open while driving.
This can be extremely dangerous.NOTEl If this does not close the bonnet, release it
from a slightly higher position.
l Do not press down firmly on the bonnet as
doing so could damage it.NOTEl For vehicles equipped with the security
alarm system, if you drive with the bonnetleft open, a warning display is displayed on
the information screen in the multi informa- tion display.Engine oil
E01000404462
To check and refill engine oil
The engine oil used has a significant effecton 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-
vals or before starting a long trip. 1. Park the vehicle 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.
Engine oil
11-05OGGE18E1Maintenance11 FULL LOW

NOTElThe engine oil will deteriorate rapidly if the
vehicle is subjected to severe conditions, re-
quiring earlier oil replacement.
Please refer to the maintenance schedule.
l For information on how to dispose of used
engine oil, refer to page 2-17.
Recommended engine oil vis-
cosity
l Select engine oil of the proper SAE vis-
cosity number according to the atmos-
pheric temperature.
SAE 0W-20, 0W-30, 5W-30, and 5W-40
engine oils can only be used if they meet ACEA A3/B3, A3/B4 or A5/B5 and API
SM (or higher) specifications.
l Use engine oil conforming to the follow-
ing classification: • API classification: “For service SM”
or higher
• ILSAC certificated oil
• ACEA classification: “For service A1/B1, A3/B3 , A3/B4 or
A5/B5”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/Plug-in
hybrid EV system coolant E01000503466
To check the coolant level
A transparent engine coolant reserve tank (A)
and EV cooling system reserve tank (B) 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 and the
plug-in hybrid EV system are cold.
Engine coolant/Plug-in hybrid EV system coolant
11-06OGGE18E1Maintenance11 FULLLOW FULL
LOW

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 (C) or the reservetank cap (D) and add coolant until the level reaches the filler neck.
WARNINGl Do not open the radiator cap (C) and the
reserve tank cap (D) while the engine andthe plug-in hybrid EV system are hot. The
coolant system is under pressure and any hot coolant escaping could cause severe burns.Anti-freeze
The engine coolant and the plug-in hybrid
EV system coolant contains an ethylene gly-col anti-corrosion agent. Some parts of the
engine and the plug-in hybrid EV system are
cast aluminium alloy, and periodic changing of the engine coolant and the plug-in hybridEV system coolant are necessary to prevent
corrosion of these parts.

Use “ MITSUBISHI MOTORS GENUINE
SUPER LONG LIFE COOLANT PREMI-
UM” or equivalent *
.
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.
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
* similar high quality ethylene glycol based
non-silicate, non-amine, non-nitrate andnon-borate coolant with long life hybrid
organic acid technologyBelow -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, plug-in hybrid EV system or radiator could freeze and cause severe dam-age to the engine and/or radiator. Add a suffi-
cient amount of anti-freeze to the coolant to prevent it from freezing.

Engine coolant/Plug-in hybrid EV system coolant
11-07OGGE18E1Maintenance11

Fluid type
Use brake fluid conforming to DOT3 or
DOT4 from a sealed container. The brake fluid is hygroscopic. Too much moisture in
the brake fluid will adversely affect the brake system, reducing the performance.
WARNINGl Take care in handling brake fluid as it is
harmful to the eyes, may irritate your
skin and will damage painted surfaces. Wipe up any spills immediately.
If brake fluid gets on your hand or in
your eyes, flush immediately with clean water. Follow up with a doctor as necessa-
ry.CAUTIONl Use only the specified brake fluid.
Do not mix or add different brands of brake fluid to prevent chemical reactions.
Do not let any petroleum-based fluid touch, mix with, or get into the brake fluid.
This will damage the seals.
l Keep the reservoir tank cap closed to pre-
vent the brake fluid from deteriorating ex- cept maintenance.
l Clean the filler cap before removing and
close the cap securely after maintenance.Auxiliary battery
E01001203705
The condition of the auxiliary battery is very
important for quick starting of the plug-in hy-
brid EV system and proper functioning of the vehicle’s electrical system. Regular inspec- tion is especially important in cold weather.
Be sure to have a MITSUBISHI MOTORS
Authorized Service Point check the auxiliary battery.WARNINGl Be sure to have a
MITSUBISHI
MOTORS Authorized Service Point
charge the battery. Do not charge the bat- tery yourself. Flammable gases may leak
and explode.CAUTIONl There is a type of auxiliary battery is not
properly installed in the vehicle, even if thesame specification.
When replacing the auxiliary battery, please
contact a MITSUBISHI MOTORS Author-
ized Service Point.NOTEl When the auxiliary battery is removed, the
controlling timer for forcibly starting the en-
gine may be reset.
Since a fuel injection device may cause a clogging if the state where the engine does
not operate continues after reset of the timer,
please press the battery charge switch in or-
der to start the engine. However, when the drive battery is near full charge, even if the
battery charge switch is pressed, the engine
may not start. In that case, press the battery charge switch again after the drive battery
quantity decreases. Refer to “Battery charge
mode switch” on page 7-28.
l When the auxiliary battery is removed, since
the timer control of the MITSUBISHI Re-
mote Control is reset and the drive battery temperature control cannot be used, commu-
nicate the wireless LAN device and your ve-
hicle again.
l When the auxiliary battery is removed, the
timer control of the MITSUBISHI Remote
Control is reset and each function of the MITSUBISHI Remote Control cannot be
used. Also the drive battery cannot be
warmed up.
Communicate the wireless LAN device and your vehicle again.
Auxiliary battery
11-09OGGE18E1Maintenance11

NOTElDo not allow the wiper arm to fall onto the
window glass; it could damage the glass.
4. Firmly insert the retainer (C) into the
groove (D) in the wiper blade.
Refer to the illustration to ensure that the retainers are correctly aligned as you in-
sert them into the groove.
NOTEl If a retainer is not supplied with the new
wiper blade, use the retainer from the old
blade.General maintenance
E01002701556
Fuel, engine coolant, oil and ex- haust gas leakage
Look under the body of your vehicle to check
for fuel, engine coolant, oil and exhaust gas
leaks.
WARNINGl If you see a suspicious fuel leak or if you
smell fuel, do not operate the vehicle; call
your MITSUBISHI MOTORS Author-
ized Service Point for assistance.
Exterior and interior lamp op-
eration
Operate the combination lamp switch to
check that all lamps are functioning properly.
If the lamps do not illuminate, the probable cause is a blown fuse or defective lamp bulb.
Check the fuses first. If there is no blown
fuse, check the lamp bulbs.
For information regarding the inspection and
replacement of the fuses and the bulbs, refer
to “Fuses” on page 11-16 and “Replacement
of lamp bulbs” on page 11-23.
If the fuses and bulbs are all OK, we recom-
mend you to have your vehicle checked and repaired.
Meter, gauge and indicator/ warning lamps operation
Start the plug-in hybrid EV system and check the operation of all instruments, gauges and
indication and warning lamps.
If there is anything wrong, we recommend
you to have your vehicle inspected.
Hinges and latches lubrication
Check all latches and hinges, and, if necessa- ry, have them lubricated.
Fusible links
E01002901633
The fusible links will melt to prevent a fire if
a large current attempts to flow through cer- tain electrical systems.
In case of a melted fusible link, we recom- mend you to have your vehicle inspected.For the fusible links, please refer to “Passen-
ger compartment fuse location table” on page
11-18 and “Engine compartment fuse location
table” on page 11-20.
General maintenance
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