differential MITSUBISHI L200 2010 4.G User Guide

• If the vehicle speed is 12 km/h (7 mph)
or higher, decelerate to a speed of 6 km/h
(4 mph) or lower. The indication lamp
will illuminate steadily and the rear differ-
ential lock will be activated.
• If the vehicle speed is 12 km/h (7 mph) or lower, turn the steering wheel from
side to side until the indication lamp illu-
minates steadily. If the vehicle is stuck in
soft ground, make sure the area around
the vehicle is clear then repeatedly at-
tempt to drive forward and backward.
The indication lamp will illuminate stead-
ily and the rear differential lock will be ac-
tivated.
Examples of effective use of the rear
differential lock E00606400058CAUTION
l
Use
the rear differential lock only as an
emergency measure when the vehicle is
stuck and cannot be freed with the trans-
fer shift lever in “4L” or “4H” position
(easy select 4WD) or in “4LLc” or
“4HLc” position (super select 4WD). De-
activate the rear differential lock immedi-
ately after using it. When one of the wheels has fallen in a ditch
When driving on rocky roads
When

the vehicle is unable to move because one of
the wheels is suspended in the air. When getting out of snow
When

the vehicle is unable to get going because
one of the wheels is on the snow and the other on a
paved road. Examples of incorrect use of the rear
differential lock
E00606500059 WARNING
l If
the “4L” or “4H” position (easy select
4WD), “4LLc” or “4HLc” position (super
select 4WD) is selected along with the
rear differential lock, the following phe-
nomena appear and it is very dangerous.
Please be sure to release the rear differen-
tial lock on normal roads. Starting and driving
4-37 4
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WARNING
• If the rear differential lock is used by mistake when driving on a paved
road: With the rear differential lock
on, the power to drive the vehicle
straight ahead becomes very strong,
which may make it difficult to turn
the steering wheel. WARNING
l If
the rear differential lock is used by mis-
take when turning a curve or making a
right or left turn at a crossing or the like:
The vehicle is unable to make a turn and
may go straight ahead. WARNING
l If
the rear differential lock is used by mis-
take except when making an emergency
escape on snow or frozen road: It be-
comes difficult to make a steady turn.
l In the case where the condition of the
road is different for the right tyre to
drive from the left tyre (such as one tyre
on a paved road and the other on ice), di-
rection of the vehicle may change abrupt-
ly when engine braking or accelerating.
Do not use the rear differential lock ex-
cept when making an emergency escape
on a snow or frozen road, but drive with
4WD. Starting and driving
4-38
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4-wheel drive operation
E00606600920
By
selecting 4-wheel drive, both axles of the vehi-
cle are rigidly connected with each other. This im-
proves the traction characteristics. When turning
sharp corners or moving forward and backward re-
peatedly, however, the drive line is stressed, which
is felt as a braking effect. A 4-wheel drive vehicle
can accelerate more quickly and smoothly.
However, note that the braking distance is not short-
er than that of a rear-wheel drive vehicle.
When using 4-wheel drive on rough roads (snow,
mud, sand, etc.), it is important to operate the vehi-
cle correctly.
NOTE
l The driving posture should be more upright
and closer to the wheel than usual; adjust the
seat to a good position for easy steering and
pedal operation. Be sure to wear the seat belt.
l After driving on rough roads, check each
part of the vehicle and wash it thoroughly
with water. Refer to the “Vehicle care” sec-
tion and “Inspection and maintenance follow-
ing rough road operation” on page 4-41.
Driving on dry paved road and highway
Select “2H” position (easy select 4WD), “2H” or
“4H” position (super select 4WD) to drive on the
dry paved road. Especially on dry highway, never
select the “4H” or “4L” position (easy select
4WD), “4HLc” or “4LLc” position (super select
4WD). CAUTION
l
Selecting
“4H” or “4L” position (easy se-
lect 4WD), “4HLc” or “4LLc” position (su-
per select 4WD) to drive on dry paved
road will increase the fuel consumption
with possible noise generation and early
tyre wear.
It may also increase the differential oil
temperature, resulting in possible dam-
age to the driving system.
Further, the drive train will be subjected
to excessive loading, possibly leading to
oil leakage, component seizure, or other
serious faults.
Driving on snowy or icy roads
Set
the transfer shift lever to “4H” or “4L” position
(easy select 4WD), “4H” or “4HLc” position (su-
per select 4WD) in accordance with the road condi-
tions, and then gradually depress the accelerator ped-
al for a smooth start.
NOTE
l The use of snow tyres and/or tyre chains is
recommended.
l Maintain a safe distance between vehicles,
avoid sudden braking, and use engine brak-
ing (downshifting). CAUTION
l
Avoid
sudden braking, sudden accelera-
tion, and sharp turning; such operations
could cause skidding and spinouts. Driving on sandy or muddy roads
Set

the transfer shift lever to “4H” or “4L” position
(easy select 4WD), “4HLc” or “4LLc” position (su-
per select 4WD) and then gradually depress the ac-
celerator pedal for a smooth start. Keep the pres-
sure on the accelerator pedal as constant as possi-
ble, and drive at low speed. CAUTION
l
Do
not force the vehicle or drive reckless-
ly on sandy surfaces. In comparison with
normal road surfaces, the engine and oth-
er drive-system components are put un-
der excessive strain when driving on such
a surface, and this could lead to accidents.
l If any of following conditions occur while
the vehicle is being driven, immediately
park your vehicle in a safe place and fol-
low these procedures:
• The needle in the temperature gaugeapproaches the overheating zone.
Refer to “Engine overheating” on
page 6-04.
• Automatic transmission fluid temper- ature warning lamp comes on.
Refer to “When the A/T (automatic
transmission) fluid temperature warn-
ing lamp comes on” on pages 4-19,
4-24. Starting and driving
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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
4-41 4
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CAUTION
l
Always use tyres of the same size, same
type, and same brand, and which have no
wear differences. Using tyres of different
size, type, brands or degree of wear, will
increase the differential oil temperature,
resulting in possible damage to the driv-
ing system. Further, the drive train will
be subjected to excessive loading, possibly
leading to oil leakage, component seizure,
or other serious faults.
Towing
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. 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 “Towing” on page 6-20 . CAUTION
l
Be
sure to shift the transfer shift lever to
“2H” position and transport the vehicle
with the driving wheels on a carriage
(Type A, C or D) as illustrated.
Never try to tow with the transfer shift lev-
er in “4H” or “4L” position (easy select
4WD), “4H”, “4HLc” or “4LLc” position
(super select 4WD) and with the front or
rear wheels on the ground (Type A or B)
as illustrated. This could result in dam-
age to the drivetrain, or unstable towing.
If you cannot shift the transfer shift lever
to “2H” position or the transmission is
malfunctioning or damaged, transport
the vehicle with all the wheels on a car-
riage (Type C or D) as illustrated.
Jacking up a 4-wheel drive vehicle WARNING
l Do
not crank the engine while jacking up
the vehicle.
The tyre on the ground may turn and the
vehicle may roll off the jack.
Clutch operation
Quick
or slight clutch engagement made while the
engine is running at high speed will cause damage
to the clutch and transmission because the tractive
force is very great.
Operate the pedal slowly and positively. Starting and driving
4-42
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Limited-slip differential*
E00606900037
A
limited-slip differential is applied for the rear
wheel differential only. The features of this limited-
slip differential are described below:

Just as with a conventional differential, the wheel
on one side is allowed to turn at a different speed
from the wheel on the other side when the vehicle
is cornering. The difference between the limited-
slip differential and a conventional differential is
that if the wheel on one side of the vehicle loses trac-
tion, a greater amount of torque is applied to the
wheel on the other side to improve traction.
NOTE
l Even if there is a difference in the amount of
traction the wheels can get, if both of them
are spinning, the limited-slip differential will
not be effective. CAUTION
l
Never
start the engine while one of the
rear wheels is jacked up and the other in
contact with the ground; doing so may
cause the vehicle to jump forward.
l When attempting to extract the vehicle
from snow, mud, etc., and the engine is
run continuously at high speed, the limi-
ted-slip differential will be adversely af-
fected. Braking
E00607001494
All

the parts of the brake system are critical to safe-
ty. We recommend you to have the vehicle
checked at regular intervals according to the serv-
ice booklet. CAUTION
l
Avoid
driving habits that cause heavy
braking and never “ride” the brakes by
resting your foot on the brake pedal
while driving.
It causes brake overheating and fade.
Brake system
The
service brake is divided into two brake cir-
cuits. And your vehicle is equipped with power
brakes. If one brake circuit fails, the other is availa-
ble to stop the vehicle. If you should lose the pow-
er assist for some reason, the brakes will still work.
In these situations, even if the brake pedal moves
down to the very end of its possible stroke or re-
sists being depressed, keep depressing the brake ped-
al down harder and further than usual; stop driving
as soon as possible and have the brake system re-
paired. WARNING
l Do
not turn off the engine while your ve-
hicle is in motion. If you turn off the en-
gine while driving, the power assistance
for the braking system will stop working
and your brakes will not work effectively. WARNING
l If
the power assist is lost or if either
brake hydraulic system stops working
properly, have your vehicle checked im-
mediately.
Warning lamp
The
brake warning lamp illuminates to indicate a
fault in the braking system. Refer to “Brake warn-
ing lamp” on page 3-08.
When brakes are wet
Check the brake system while driving at a low
speed immediately after starting, especially when
the brakes are wet, to confirm they work normally.
A film of water can be formed on the brake discs
or brake drums and prevent normal braking after
driving in heavy rain or through large puddles, or
after the vehicle is washed. If this occurs, dry the
brakes out by driving slowly while lightly depress-
ing the brake pedal.
When driving downhill
It is important to take advantage of the engine brak-
ing by shifting to a lower shift position while driv-
ing on steep downhill roads in order to prevent the
brakes from overheating. Starting and driving
4-43 4
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l
Operation of ABS is not restricted to situa-
tions where brakes are applied suddenly.
This system may also operate to prevent
wheel lock when you are driving over man-
holes, steel road-work plates, or the vehicle
is driven over steps or level differences in
the road, road markings, or other surfaces
which are difficult for the wheels to grip.
l When the ABS is activated, you may feel the
brake pedal pulsation and hear a characteris-
tic noise. Also at this time, you may feel as if
the pedal attempts to resist being depressed.
In this situation, to let the ABS work for
you, just hold the brake pedal down more
firmly. Do not pump the brake. This pump-
ing will result in reduced braking perform-
ance. CAUTION
l
Even
the ABS cannot prevent the natural
laws of physics from acting on the vehi-
cle. It cannot for instance avoid accidents
that may result from excessive speed on
bends or following another vehicle too
closely or aquaplaning. It should remain
the driver’s task to observe safety precau-
tions to judge speeds and brake applica-
tions correctly in such conditions.
l Be sure to use tyres of the same type and
size on 4 wheels.
If tyre types or sizes are mixed, ABS may
not function normally. CAUTION
l
Never
install a limited-slip differential,
which is not a MITSUBISHI MOTORS
genuine part, as the ABS may not func-
tion normally.
We recommend you to consult a
MITSUBISHI MOTORS Authorized
Service Point.
ABS warning lamp E00607201164
The ABS warning lamp should illuminate when the
ignition

switch is turned “ON”, and should go off
in a few seconds. CAUTION
l
If
the warning lamp stays on or does not
illuminate when you start the vehicle, it in-
dicates that the ABS is not functioning
and that only the standard brake system
is in operation. (In this condition the stand-
ard hydraulic brake system will still func-
tion.) We recommend you to have your ve-
hicle inspected as soon as possible.
NOTE l On

vehicles with the rear differential lock,
ABS and the active stability & traction con-
trol (ASTC) functions are suspended while
the rear differential lock is activated.
ASTC indication lamp, Active Stability Con-
trol function OFF indication lamp, ABS warn-
ing lamp and brake warning lamp are illumi-
nated while these functions are suspended.
It does not indicate a problem. When the rear
differential lock is disengaged, these lamps
go out and function again.
Refer to “ASTC indication lamp, ASTC OFF
indication lamp” on page 4-48.
l On vehicles with rear differential lock, ABS
functionality is suspended while the rear dif-
ferential lock is operating.
The ABS warning lamp is illuminated while
ABS functionality is suspended. It does not
indicate a problem. When the rear differen-
tial lock is disengaged, the ABS warning
lamp goes off and the ABS functions again.
Refer to “Rear differential lock” on page
4-35. Starting and driving
4-45 4
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Power steering system
E00607400260
The
power steering system operates while the en-
gine is running. It helps reduce the effort needed to
turn the steering wheel.
The power steering system has mechanical steering
capability in case the power assist is lost. If the pow-
er assist is lost for some reason, you will still be
able to steer your vehicle. If the power assist is
lost, you will notice it takes much more effort to
steer and that there is much more “free play” in the
steering wheel. If this happens, take your vehicle to
an authorized MITSUBISHI MOTORS dealer. WARNING
l Do
not stop the engine while the vehicle is
moving. Stopping the engine would make
the steering wheel extremely hard to
turn, possibly resulting in an accident. CAUTION
l
Do
not leave the steering wheel turned all
the way in one direction. This can cause
damage to the power steering system. Active Stability & Traction
Control (ASTC)* E00616700344
The

active stability & traction control (ASTC)
takes overall control of the anti-lock brake system,
traction control function and Active Stability Con-
trol function to help maintain the vehicle’s control
and traction. Please read this section in conjunction
with the page on the anti-lock brake system, trac-
tion control function and Active Stability Control
function.

Anti-lock brake system (ABS) ® p. 4-44
Active Traction Control function ® p. 4-48
Active Stability Control function ® p. 4-48 CAUTION
l
Do
not over-rely on the ASTC. This sys-
tem, like any other system, has limits and
cannot help you to maintain traction and
control of the vehicle in all circumstan-
ces. Reckless driving may lead to acci-
dents. Always drive carefully, taking into
account the traffic, road and environmen-
tal conditions.
l Be sure to use the same specified type and
size of tyre on all 4 wheels. Otherwise, the
ASTC may not work correctly.
NOTE l After

your vehicle is driven a short distance
after starting the engine, a click is heard from
the engine compartment; however, this is on-
ly the sound of ASTC being checked. l
Some
vibration will be felt in the vehicle
body and a whining sound of a motor will be
heard from the engine compartment when
the ASTC functions. This is a normal result
of the ASTC operation, and does not indicate
a malfunction.
l The ASTC does not operate while the ABS
warning lamp is illuminated.
l On vehicles with the rear differential lock,
the ASTC and ABS functions are suspended
while the rear differential lock is activated.
ASTC indication lamp, ASTC OFF indica-
tion lamp and ABS warning lamp are illumi-
nated while these functions are suspended. It
does not indicate a problem. When the rear
differential lock is disengaged, these lamps
go out and function again.
Refer to “ABS warning lamp” on page 4-45,
“ASTC indication lamp, ASTC OFF indica-
tion lamp” on page 4-48.
Driving hints E00616800039
When extricating the vehicle from mud, sand or
fresh

snow, you may find that operation of the
ASTC prevents the engine speed from increasing
in response to depression of the accelerator pedal.
If this happens and the vehicle remains stuck as a
result, deactivate the ASC function by pressing the
“ASC OFF” switch. The vehicle will then be easier
to extricate. (Brake control of the ATC function is
still working to prevent wheel spins when the ASC
function is deactivated by pressing the “ASC OFF”
switch.) Starting and driving
4-47 4
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Active Stability Control function
E00616900056
The
Active Stability Control function is designed
to improve the vehicle’s stability by restraining its
tendency to slip sideways (for example, when round-
ing a curve in slippery conditions, or when the driv-
er takes rapid steering action to avoid an obstacle).
It works by controlling the engine output and brake
on each wheel.
NOTE
l On vehicles with the rear differential lock,
the Active Stability Control function does
not operate when the rear differential lock is
activated. “ASC OFF” switch
The
Active Stability Control function is automati-
cally activated when the ignition switch is turned to
the “ON” position. You can deactivate the system
by pressing the “ASC OFF” switch when the vehi-
cle speed is below about 40 km/h (25 mph). To re-
activate the Active Stability Control function, press
the “ASC OFF” switch again. It is strongly recom-
mended that the Active Stability Control function
normally be kept activated.
Type 1
Type 2 NOTE
l If

the vehicle speed increases to about
120 km/h (74 mph) with the Active Stability
Control function deactivated, the Active Sta-
bility Control function automatically starts op-
erating. To subsequently stop the Active Sta-
bility Control function, stop the vehicle and
press the “ASC OFF” switch again. Active Traction Control function
E00617000025
On

slippery surfaces, active traction control func-
tion prevents the drive wheels from excessive spin-
ning, thus helping the vehicle to start moving from
a stop. It also provides sufficient driving force and
steering performance as the vehicle turns at acceler-
ated speeds. CAUTION
l
When
driving a vehicle on a snowy or icy
road, be sure to install snow tyres and
drive the vehicle at moderate speeds.
ASTC indication lamp, ASTC OFF in-
dication lamp E00617100071
The Active Stability Control function and active
traction

control function share the same indication
lamp.
The indication lamps should illuminate when the ig-
nition switch is turned to the “ON” position and
should go off after a few seconds.
If the indication lamps stay on or do not illuminate
when the ignition switch is turned to the “ON” po-
sition, we recommend you to have your vehicle in-
spected as soon as possible. indication lamp blinks when the Active Stabili-
ty

Control function or active traction control func-
tion is operating. Starting and driving
4-48
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No. Item Quantity Lubricants
1 Engine coolant
8.2 litres
[includes 0.65 litre in the reserve tank] DIA QUEEN SUPER LONG LIFE
COOLANT or equivalent 2 Automatic transmission fluid
9.7 litresDIA QUEEN ATF SP III3 Brake fluid
As requiredBrake fluid DOT3 or DOT44 Clutch fluid
As requiredBrake fluid DOT3 or DOT45 Power steering fluid
As required ATF DEXRON III or DEXRON II6 Engine oil Oil pan 2WD with 15 inch tyres
6.5 litres
Refer to page 8-04. 2WD with 16 inch tyres, 4WD
5.5 litresOil filter
0.8 litreOil cooler
0.1 litre7 Washer fluid
4.8 litres,
4.5 litres *1
—8 Manual transmis-
sion oil 2WD
2.3 litres
Gear oil API classification GL-3 SAE
75W-85 4WD
3.4 litres9 Transfer oil
2.5 litresGear oil API classification GL-3 SAE
75W-85 or Gear oil API classification GL-4 SAE 75W-85 10 Differential oil Front
*2
1.2 litres
Gear oil API classification GL-5 orhigher SAE 80W Rear Standard power en-
gine 2WD with 15 inch tyres
1.5 litres 2WD with 16 inch tyres, 4WD
2.1 litres High power engine
11 Refrigerant (air conditioning)
480-520 g,
535-575 g *3
HFC-134a
*1 : Vehicles with “front (Type 1)” (Refer to “Outside” on page 8-24)
*2 : 4WD vehicles only
*3 : Double cab with capacity up air conditioning Specifications
9-23 9
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