2011 MITSUBISHI TRITON low oil pressure

Indication and warning lamps
E00501502174Type 1Type 21.
CRUISE indication lamp* ® p. 4-50
2. Turn-signal indication lamps/Hazard warning indication lamps ®

p. 3-07
3. High-beam indication lamp ® p. 3-07
4. Front fog lamp indication lamp* ® p. 3-07
5. “Rear fog lamp indication lamp*” on page 3-07
6. Seat belt reminder/warning lamp ® p. 2-10
7. Low fuel warning lamp ® p. 3-04
8. 2WD/4WD operation indication lamp* ® p. 4-28, 4-33
9. Rear differential lock indication lamp* ® p. 4-35
10. Check engine warning lamp ® p. 3-08
11. Diesel preheat indication lamp ® p. 3-07
12. Oil pressure warning lamp ® p. 3-09 13.
Fuel filter indication lamp ® p. 3-07
14. Charge warning lamp ® p. 3-09
15.
A/T (automatic transmission) fluid temperature warning lamp (vehicleswith A/T) ® p. 4-19
16. Overdrive off indication lamp (vehicles with 4A/T) ® p. 4-19
17. Selector lever position indicator (vehicles with A/T) ® p. 4-17, 4-24
18. “Diesel particulate filter (DPF) warning lamp* ” on page 4-14
19. “Brake warning lamp” on page 3-08
20. “Active Stability & Traction Control (ASTC) OFF indication lamp*” on page 4-48
21. “Anti-lock brake system (ABS) warning lamp*” on page 4-45
22. “Active Stability & Traction Control (ASTC) indication lamp*” on page 4-48
23- “Door ajar warning lamp” on page 3-10 24. “Supplement Restraint System (SRS) warning lamp” on page 2-38 Instruments and controls
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CAUTION
l
If the lamp does not illuminate
when the ignition switch is
turned to the “ON” position,
we recommend you to have the
system checked.
l If the lamp illuminates while
the engine is running, avoid
driving at high speeds and we
recommend you to have the sys-
tem checked.
During vehicle operation with
the lamp illuminated, the vehi-
cle may not accelerate when
you depress the accelerator ped-
al.
When the vehicle is stationary
with the lamp illuminated, you
must depress the brake pedal
more firmly than usual since
the engine idling speed is high-
er than usual and the vehicle
with an A/T has a stronger ten-
dency to creep forward. NOTE
l The
engine electronic control mod-
ule

accommodating the onboard di-
agnostic system has various fault
data (especially about the exhaust
emission) stored.
This data will be erased if a bat-
tery cable is disconnected which
will make a rapid diagnosis diffi-
cult. Do not disconnect a battery
cable when the check engine warn-
ing lamp is ON. Charge warning lamp
E00502700821
This lamp illuminates when the

ignition
switch is turned to the “ON” position,
and goes off after the engine has started. CAUTION
l
If the lamp comes
on
while the
engine is running, the probable
cause is as shown below.
Park the vehicle immediately at
a safe place and we recommend
you to have it checked. • Broken drive belt or abnor-mality in the charging sys-
tem. A broken drive belt cau-
ses poor braking efficiency.
Depress the brake pedal
harder than usual to park
the vehicle in a safe place. Oil pressure warning lamp
E00502800620
This lamp illuminates when the

ignition
switch is turned to the “ON” position,
and goes off after the engine has started.
If it illuminates while the engine is run-
ning, the oil pressure is too low.
If the warning lamp illuminates while
the engine is running, turn the engine off
and have it inspected. CAUTION
l
If this lamp illuminates
when
the
engine oil level is not low,
have it inspected.
l This warning lamp does not in-
dicate the amount of oil in the
crankcase. This must be deter-
mined by checking the oil level
on the dipstick, while the en-
gine is switched off.
l If you continue driving with
low engine oil level or with this
warning lamp illuminated, en-
gine seizure may occur.
NOTE l The
oil pressure warning lamp
should

not be treated as an indica-
tion of the engine’s oil level. The
oil level must be checked using
the dipstick. Instruments and controls
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Crossing a stream
4-wheel drive vehicles are
not
necessarily water-
proof. If the electrical circuits become wet, further
operation of the vehicle will be impossible; there-
fore, avoid crossing streams unless absolutely nec-
essary. If crossing a stream is unavoidable, use the
following procedure: 1. Check depths of a stream and geographicalfeatures before attempting to cross a stream
and ford the stream where the water is as shal-
low as practicable.
2. Set the transfer shift lever to “4L” position (easy select 4WD), “4LLc” position (super se-
lect 4WD).
3. Drive slowly at a speed of approximately 5 km/h (3 mph) to avoid splashing too much
water. CAUTION
l
Never cross a stream
where
the water is
deep.
Do not change gears while crossing the
stream.
Frequent crossing of streams can adverse-
ly affect the life span of the vehicle; we rec-
ommend you to take the necessary meas-
ures to prepare, inspect, and repair the ve-
hicle.
After crossing a stream, apply the brakes to be sure
they are functioning
properly. If

the brakes are wet
and not functioning properly, dry them out by driv-
ing slowly while lightly depressing the brake pedal.
Inspect each part of the vehicle carefully. Inspection and maintenance
following rough road operation E00606700048
After operating
the vehicle
in

rough road condi-
tions, be sure to perform the following inspection
and maintenance procedures:
l Check that the vehicle has not been damaged
by rocks, gravel, etc.
l Carefully wash the vehicle with water.
After washing, drive the vehicle slowly
while lightly depressing the brake pedal in or-
der to dry out the brakes. If the brakes still
do not function properly, we recommend you
to have the brakes checked as soon as possible.
l Remove the insects, dried grass, etc. clog-
ging the radiator core.
l After crossing a stream, be sure to have the
following items inspected at a MITSUBISHI
MOTORS Authorized Service Point and take
the necessary measures.
• Check the brake system and, if necessary,have it serviced.
• Check the engine, transmission, transfer, and differential oil or grease level and tur-
bidity. If the oil or grease is milky, it indi-
cates water contamination. Replace it
with new oil or grease.
• Grease the propeller shaft.
• Check the inside of the vehicle. If ingress of water is found, dry the carpet etc.
• Inspect the headlamps. If the headlamp bulb is flooded with water, we recom-
mend you to have it drained. Cautions on handling of 4-wheel
drive vehicles E00606800368
Tyres and wheels
Since the driving torque can
be applied to the 4
wheels, the performance of the vehicle when oper-
ating in 4-wheel drive is greatly affected by the con-
dition of the tyres.

Pay close attention to the tyres.
l Install specified tyres on all wheels. Refer to
“Tyres and wheels” on page 9-18.
l Be sure to fit all 4 tyres and wheels of the
same size and type.
When replacement of any of the tyres or
wheels is necessary, replace all of them.
l All tyres should be rotated whenever the
wear difference between the front and rear
tyres is recognizable.
Good vehicle performance cannot be expected if
there is a difference in wear between tyres. Refer to
“Tyre rotation” on page 8-13. l Check the tyre inflation pressure regularly. Starting and driving
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Six wheel nutsCAUTION
l
Never use your foot
or
a pipe extension
for extra force in the wheel nut wrench.
If you do so, you will tighten the nut too
much.
13. Lower and remove the jack, then store the
jack, jack
handle, wheel

nut wrench, flat
tyre, and chocks. Have your damaged tyre re-
paired as soon as possible.
14. Check your tyre inflation pressure. The cor- rect pressures are shown on the door label.
See the illustration. CAUTION
l
The tyre pressure should
be
periodically
checked and maintained at the specified
pressure while the tyre is stowed.
l After changing the tyre and driving the ve-
hicle about 1,000 km (620 miles), retight-
en the wheel nuts to make sure that they
have not come loose.
l If the steering wheel vibrates when driv-
ing after changing the tyre, we recom-
mend you to have the tyres checked for
balance.
l Do not mix one type of tyre with another
or use a different size from the one listed.
This would cause early wear and poor han-
dling. Towing
E00801503640
If your vehicle needs to be towed
If towing is necessary, we

recommend you to have
it done by your MITSUBISHI MOTORS Author-
ized Service Point or a commercial tow truck service.

In the following cases, transport the vehicle using a
tow truck.
l The engine runs but the vehicle does not
move or abnormal noise is produced.
l Inspection of the vehicle’s underside reveals
that oil or some other fluid is leaking.
If a wheel gets stuck in a ditch, do not try to tow
the vehicle. Please contact your MITSUBISHI
MOTORS Authorized Service Point or a commer-
cial tow truck service for assistance.

Only when you cannot receive a towing service
from a MITSUBISHI MOTORS Authorized Serv-
ice Point or commercial tow truck service, tow
your vehicle carefully in accordance with the in-
structions given in “Emergency towing” in this part. For emergencies
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NOTE
l If
genuine leather is wet
with water or is wash-
ed in water, wipe off water as quickly as pos-
sible with a dry, soft cloth. If left damp, mil-
dew may grow.
l The genuine leather surface may be damaged
if a nylon brush or synthetic fibre is rubbed
hard against it.
l Organic solvents such as benzine, kerosene,
alcohol and petrol, acid or alkaline solvents
may discolour the genuine leather surface.
Be sure to use neutral detergents.
l Remove dirty patches or oil substances quick-
ly as they can stain genuine leather.
l The genuine leather surface may harden and
shrink if it is exposed to direct sun for long
hours. When your vehicle is parked, place it
in the shade as much as possible.
l When the temperature of the vehicle interior
rises in summer, vinyl products left on the
genuine leather seat may deteriorate and
stick to the seat. Cleaning the exterior of your
vehicle E00900700010
If the following is
left
on your vehicle, it may
cause corrosion, discolouration and stains, wash
the vehicle as soon as possible.
l Seawater, anti-freeze for road use.
l Soot and dust, iron powder from factories,
chemical substance (acids, alkalis, coal-tar,
etc.).
l Droppings from birds, carcasses of insects,
tree sap, etc.
Washing E00900902016
Chemicals contained in the dirt and dust picked up
from the road surface can

damage the paint coat
and body of your vehicle if left in prolonged contact.
Frequent washing and waxing is the best way to pro-
tect your vehicle from this damage. This will also
be effective in protecting it from environmental el-
ements such as rain, snow, salt air, etc.
Do not wash the vehicle in direct sunlight. Park the
vehicle in the shade and spray it with water to re-
move dust. Next, using an ample amount of clean
water and a car washing brush or sponge, wash the
vehicle from top to bottom.
Use a mild car washing soap if necessary. Rinse
thoroughly and wipe dry with a soft cloth. After
washing the vehicle, carefully clean the joints and
flanges of the doors, bonnet, etc., where dirt is like-
ly to remain. CAUTION
l
When washing the under side
of your ve-
hicle or wheel, be careful not to injure
your hands.
l Refrain from using a car wash as its brush-
es may scratch the paint surface, causing
it to lose its gloss.
Scratches will be especially visible on
darker coloured vehicles.
l Never spray or splash water on the electri-
cal components in the engine compart-
ment, as this may adversely affect engine
starting.
Exercise caution also when washing the
underbody; be careful not to spray water
into the engine compartment.
l Some types of hot water washing equip-
ment apply high pressure and heat to the
vehicle. They may cause heat distortion
and damage to the vehicle resin parts and
may result in flooding of the vehicle inte-
rior. Therefore; observe the following.
• Maintain a distance of approx. 50 cmor more between the vehicle body and
the washing nozzle.
• When washing around the door glass, hold the nozzle at a distance of more
than 50 cm and at right angles to the
glass surface. Vehicle care
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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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