2011 MITSUBISHI TRITON check engine

CAUTION
l
Note that the support bar may disengage
the bonnet if the open bonnet is lifted by
a strong wind.
l Always insert the support bar into the
hole provided specifically for this pur-
pose. Supporting the bonnet at any other
location could result in the support bar
slipping out and lead to an accident.
To close
Unlatch the support bar and clip it in its holder.
Slowly lower the bonnet to

a position about 20 cm
above the closed position, then let it drop. NOTE
l If
this does not close

the bonnet, release it
from a slightly higher position.
l Do not press down the bonnet hard with a
hand as it may damage the bonnet. CAUTION
l
Be careful that hands or
fingers are not
trapped when closing the bonnet.
l Before driving, make sure that the bon-
net is securely locked. An incompletely
locked bonnet can suddenly open while
driving. This can be extremely dangerous. Engine oil
E01000402820
To check and refill engine oil A- Minimum level
B- Maximum level
C- Oil replacement indication mark
Type 1Type 2 The engine oil used has a significant effect on the
engine’s performance, service life
and

startability.
Be sure to use oil of the recommended quality and
appropriate viscosity.
All engines consume a certain amount of oil during
normal operation. Therefore, it is important to
check the oil level at regular intervals or before start-
ing 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 cleancloth.
5. Reinsert the dipstick as far as it goes.
6. Remove the dipstick and read the oil level, which should always be within the range in-
dicated. Maintenance
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7. If the oil level is below the specified limit, re-
move the cap located on the cylinder 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 speci-
fied engine 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.

Use only the recommended oils with an ACEA or
API classification as specified in this manual.
NOTE l Check or refill the oil according to the follow-
ing manner.
• When the oil level is checked in step 6above, check it on a low side of the dip-
stick because it is different in appearance
of oil level in the two sides of the dipstick.
• On vehicles without diesel particulate fil- ter (DPF), the oil level should be within
the range (A) to (B) on the dipstick.
• On vehicles with DPF, the oil level should be within the range (A) to (C) (oil
replacement indication mark) on the dip-
stick.
If the oil level is beyond the oil replace-
ment indication mark (C), replace the oil
as soon as possible.
Then, the oil should be refilled to the max-
imum level (B). • On vehicles with DPF, the engine oil will
increase due to a little fuel getting mixed
in the engine oil when the DPF regener-
ates to burn away the PM (particulate mat-
ter). However, it does not indicate a mal-
function.
l The 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 handling of used engine oils, refer to
page 05.
Selection of engine oil
Vehicles without diesel particulate filter (DPF) l
Select engine oil of
the
proper SAE viscosity
number according to the atmospheric temper-
ature.
l Use engine oil conforming to the following
classification:
• ACEA classification:“For service A1/ B1, A3/B3, A3/B4,
A5/B5” • API classification:
“For service CF-4”
NOTE l 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 assem-
bly.
Vehicles with diesel particulate filter (DPF) l
Select engine oil of
the
proper SAE viscosity
number according to the atmospheric temper-
ature.
l Use engine oil conforming to the following
classification:
• ACEA classification:“For service C1, C2, C3 or C4”
• JASO classification: “For service DL-1”
If those classifications are not available, con-
tact a MITSUBISHI MOTORS Authorized
Service Point. Maintenance
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NOTE
l 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 assem-
bly. Engine coolant
E01000501202
To check the coolant level
A translucent coolant reserve
tank
is located in the
engine compartment.
The coolant level in this tank should be kept be-
tween the “LOW” and “FULL” marks when meas-
ured while the engine is cold. To add coolant
The
cooling
system is
a

closed system and normal-
ly the loss of coolant should be very slight. A no-
ticeable drop in the coolant level could indicate leak-
age. If this occurs, we recommend 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, re-
move the radiator cap and add coolant until the lev-
el reaches the filler neck. WARNING
l Do not open the radiator
cap while the en-
gine is hot.
The coolant system is under pressure and
any hot coolant escaping could cause se-
vere burns.
Anti-freeze
The engine coolant contains an

ethylene glycol anti-
corrosion agent. The cylinder head and water pump
housing are cast aluminium alloy, and periodic
changing of the engine coolant is necessary to pre-
vent corrosion of these parts.

Use “DIA QUEEN SUPER LONG LIFE COOL-
ANT” or equivalent.
MITSUBISHI Genuine Coolant has excellent pro-
tection against corrosion and rust formation of all
metals including aluminium and can avoid block-
ages in the radiator, heater, cylinder head, engine
block, etc.
Because of the necessity of this anti-corrosion
agent, the coolant must not be replaced with plain
water even in summer. The required concentration
of anti-freeze differs depending on the expected am-
bient temperature. Ambient
temperature
(minimum) °C -15 -20 -25
-30

-35 -50 Anti-freeze
concentra- tion % 30 35 40 45 50 60Maintenance
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CAUTION
l
Do not use alcohol or methanol anti-
freeze or any engine coolants mixed with
alcohol or methanol anti-freeze. The use
of an improper anti-freeze can cause cor-
rosion of the aluminium components.
l For effective anti-corrosion and anti-
freeze performance, keep the anti-freeze
concentration within the range of 30 to
60 %.
Concentrations exceeding 60 % will re-
sult in a reduction of both the anti-freeze
and cooling performance thus adversely
affecting the engine.
l Do not top up with water only.
Water by itself reduces the rust-protec-
tive and anti-freeze qualities of the cool-
ant and has a lower boiling point. It can
also cause damage to the cooling system if
it should freeze. Do not use tapwater, as it
can cause corrosion and rust formation.
During cold weather
If the temperatures in your

area drop below freez-
ing, there is the danger that the coolant in the en-
gine or radiator could freeze and cause severe dam-
age to the engine and/or radiator. The concentra-
tion should be checked before the start of cold weath-
er and anti-freeze added to the system if necessary.
Add a sufficient amount of anti-freeze to the cool-
ant to prevent it from freezing.
The concentration should be checked before the
start of cold weather and anti-freeze added to the
system if necessary. Automatic transmission fluid*
E01000600974
The proper amount of automatic

transmission fluid
is essential to the life and operation of the automat-
ic transmission. Either insufficient fluid or exces-
sive fluid could cause transmission trouble. The
transmission fluid filler port cap is equipped with a
dipstick. Use the following procedure to check the
fluid level.
Procedure for checking the fluid level
1. Check the fluid level after the vehicle hasbeen driven enough to warm up the transmis-
sion fluid.
2. Park the vehicle on a flat, level surface and apply the parking brake.
3. With the engine idling and the brake pedal fully depressed, move the transmission selec-
tor lever through all the positions from the
"P” (PARK) to “L” (LOW) (with 4A/T), the
“P” (PARK) to “D” (DRIVE) (with 5A/T),
stopping momentarily at each position.
4. Move the selector lever to the “P” (PARK) position.
5. Remove the dipstick and wipe it with a clean lint-free cloth.
6. Reinsert the dipstick as far as it goes. 7. Remove dipstick and read the automatic trans-
mission fluid level.
The fluid level should
always be between the
two marks on the dipstick. WARNING
l Do not spill the
fluid
onto a hot exhaust
manifold during topping up or inspec-
tion, or a fire may occur.
Fluid type
Use only “DIA QUEEN ATF

SP III” transmission
fluid to ensure optimum transmission performance. Maintenance
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Battery
E01001202144
The condition of the battery
is very important for
quick starting of the engine and proper functioning
of the vehicle’s electrical system. Regular inspec-
tion and care are especially important in cold weath-
er.
NOTE
l On vehicles equipped with 2 batteries, when
the batteries are replaced, the 2 batteries
should be replaced at the same time.
If only a battery is replaced, it will cause short-
ening the batteries life.
Checking battery electrolyte level The electrolyte level must be between the specified
limit
on
the outside
of

the battery. Replenish with
distilled water as necessary.
The inside of the battery is divided into several com-
partments; remove the cap from each compartment
and fill to the upper mark. Do not top up beyond
the upper mark because spillage during driving
could cause damage. Check the electrolyte level at least once every 4
weeks, depending on the operating conditions.
If
the
battery is
not

used, it will discharge by itself
with time.
Check it once every 4 weeks and charge with low
current as necessary.
During cold weather
The capacity of the battery is reduced at low tem-
peratures. This is an inevitable result of its chemi-
cal and physical properties.
This is why a very cold battery, particularly one
that is not fully charged, will only deliver a fraction
of the starter current which is normally available.
We recommend you to have the battery checked be-
fore the start of cold weather and, if necessary,
have it charged or replaced.
This does not only ensure reliable starting, but a bat-
tery which is kept fully charged also has a longer life.
Disconnection and connection
To disconnect the battery cable, stop the engine,
first disconnect the negative (-) terminal and then
the positive (+) terminal.
When connecting the battery, first connect the posi-
tive (+) terminal and then the negative (-) terminal.
NOTE
l Open the terminal cover (A) before discon-
necting or connecting the positive (+) termi-
nal of the battery.Type 1
Type 2 WARNING
l Keep sparks, cigarettes, and
flames
away
from the battery because the battery
could explode. Maintenance
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Brake pedal free play
E01002300281
Stop the engine, depress the
brake pedal several
times, and press down the pedal with your fingers
until initial resistance is felt. This distance should
be within the specified range. A- Free play: 3 to 8 mm
If the brake pedal free

play is not within the stand-
ard range, we recommend you to have it checked. Parking brake lever stroke
E01002400527
Pull the parking brake lever

up to check the num-
ber of “clicks” that the ratchet makes. One click rep-
resents a lever movement of one notch. The lever
should move the specified number of notches for
normal brake application.
Type 1
A
Type 2 (LHD)
Type 2 (RHD) A- Parking brake lever stroke
Type 1 8 to 9 notches
Type 2 11 to 13 notches
(Parking brake adjustment when pulled

with
the force of 200 N)
If the parking brake lever stroke is out of the stand-
ard range, we recommend you to have it checked. WARNING
l Continued operation of the
vehicle
with
the parking brake lever out of adjust-
ment may result in the vehicle moving
when unattended. Maintenance
8-16
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NOTE
l Do
not allow the wiper
arm to fall onto the
windscreen; it could damage the glass.
3. Attach the retainers (C) to a new wiper blade. Refer to the illustration to ensure that the re-
tainers are correctly aligned as you attach
them. 4. Insert the wiper blade into the arm, starting
with the opposite end

of the blade from the
stopper. Make sure the hook (B) is fitted cor-
rectly in the grooves in the blade.
NOTE l If retainers are not supplied with the new wip-
er blade, use the retainers from the old blade. 5. Push the wiper blade until the hook (B) en-
gages securely with the stopper (A). General maintenance
E01002700113
Fuel, engine coolant, oil and exhaust
gas leakage
Look under the body of

your vehicle to check for
fuel, engine coolant, oil and exhaust gas leaks. WARNING
l If
you
see a
suspicious
fuel leak or if you
smell fuel, do not operate the vehicle; we
recommend you to call for assistance.
Exterior and interior lamp operation
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 fuses, check the
lamp bulbs.
For information regarding the inspection and re-
placement of the fuses and the lamp bulbs, refer to
“Fuses” on page 8-20 and “Replacement of lamp
bulbs” on page 8-23.
If the fuses and bulbs are all OK, we recommend
you to have your vehicle checked and repaired.
Meter, gauge and indicator/warning
lamps operation
Run the engine to check the operation of all meters,
gauges, and indicator/warning lamps.
If there is anything wrong, we recommend you to
have your vehicle inspected. Maintenance
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4
4-wheel drive operation 4-39
AAccessory (Installation) 04
Accessory socket 5-72
Active Stability & Traction Control (ASTC) 4-47
Additional equipment 8-19
Air conditioning
Automatic air conditioning 5-08
Important operation tips for the air condition-
ing 5-12
Manual air conditioning 5-03
Air purifier 5-12
Airbag 2-27
Antenna 5-50
Anti-lock brake system (ABS) 4-44 Warning lamp 4-45
Armrest (Double cab) 2-07
Ashtray 5-70
Audio Audio system anti-theft feature
5-48
Error codes 5-42
Handling of compact discs 5-48
LW/MW/FM electronic tuning radio with CD
player 5-13
Steering wheel remote control switch 5-40
Automatic air conditioning 5-08
Automatic transmission 4A/T 4-17 Fluid 8-07,9-22
Overdrive control switch 4-18
Selector lever operation 4-17,4-21
Selector lever position 4-18
Selector lever position indicator 4-17
Automatic transmission Sports Mode 5A/T 4-21 Fluid 8-07,9-22 Selector lever operation 4-21
Selector lever position indicator 4-22
Selector lever positions 4-22 Sports mode 4-23
Sports mode indicator 4-23
B Battery 8-10
Discharged battery (Emergency starting) 6-02
Specification 9-17
Bleeding the fuel system 6-05
Bluetooth® 2.0 interface 5-51
Bonnet 8-03
Bottle holder 5-79
Brake Anti-lock brake 4-44
Brake assist system 4-44
Braking 4-43
Fluid 8-08,9-22
Parking brake 4-07
Parking brake lever stroke
8-16
Pedal free play 8-16
Warning lamp 3-08
C Cargo loads 4-54
Catalytic converter 8-02
Cautions on handling of 4-wheel drive vehi-
cles 4-41
Central door locks 1-07
Centre console downlight 5-75
Bulb capacity 8-24
Replacement 8-34
Centre information display

3-10
Changing a fuse 8-22
Changing gears 4-15
Check engine warning lamp 3-08 Child restraint 2-13
Child-protection rear doors 1-08
Cigarette lighter 5-71
Cleaning
Exterior of your vehicle 7-03
Genuine leather 7-02
Interior of your vehicle

7-02
Plastic, vinyl leather, etc 7-02
Sunroof 7-05
Waxing 7-04
Clock 3-19,5-73
Clutch Fluid 8-09,9-22
Pedal free play 8-15
Coat hook 5-80
Combination headlamps and dipper switch 3-30
Convenient hook 5-80
Coolant (engine) 8-06,9-22
Cruise control 4-50 Switch 4-50
Cup holder 5-78
Curtain airbag system 2-35
D Demister (rear window) 3-40
Diesel particulate filter (DPF) 4-14
Differential oil 9-22
Digital clock 3-19,5-73
Dimensions 9-03
Dipper (High/Low beam change)
3-31
Door courtesy lamps 5-75 Replacement

8-33
Doors Central door locks 1-07
Child-protection 1-08
Lock and unlock 1-06
Driving, alcohol and drugs 4-02 Alphabetical index
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