2011 MITSUBISHI PAJERO IV check engine

CAUTION
l
Do not race the engine with brake pedal
pressed when the vehicle is stationary.
This can damage the A/T.
Also, when you depress the accelerator
pedal while holding down the brake ped-
al with the selector lever in the “P”
(PARK), “N” (NEUTRAL) or “D”
(DRIVE) position, the increase in engine
revolutions may be limited.
Passing acceleration E00604500156
To gain extra acceleration in “D” (DRIVE) posi-
tion, push the

accelerator to the floor. The automat-
ic transmission will automatically downshift.
NOTE
l In “Sports mode”, downshifts do not take
place when the accelerator is depressed all
the way to the floor.
Uphill/downhill driving E00610500089
DRIVING UPHILL
The transmission
may

not upshift to a higher gear
if the computer determines the current speed can-
not be maintained once a higher gear is engaged.
For smoother vehicle performance, if you release
the throttle while climbing a steep grade, the trans-
mission may not upshift. This is normal, as the com-
puter is temporarily preventing shifting. After reach-
ing the top of the hill, normal gear shift function
will resume. DRIVING DOWNHILL
When travelling down

steep grades, the computer
may automatically select a lower gear. This func-
tion assists engine braking efforts, reducing the
need for using the service brakes.
Waiting E00604600245
For short waiting periods, such as at traffic signals,
the vehicle can

be left in gear and held stationary
with the service brake.
For longer waiting periods with the engine running,
place the selector lever in the “N” (NEUTRAL) po-
sition and apply the parking brake, while holding
the vehicle stationary with the service brake. CAUTION
l
Never hold
the
vehicle stationary on a hill
using the accelerator pedal (without us-
ing the brake pedal). Always apply the
parking brake and/or service brakes.
Parking E00604700161
To park the vehicle, first bring it to a complete
stop, fully engage

the parking brake, and then
move the selector lever to the “P” (PARK) position.
If you are going to leave the vehicle unattended, al-
ways switch off the engine and remove the ignition
key. NOTE
l On
a slope,

be sure to apply the parking
brake before moving the selector lever to the
“P” (PARK) position. If you move the selec-
tor lever to the “P” (PARK) position before
applying the parking brake, it may be diffi-
cult to disengage the selector lever from the
“P” (PARK) position when next you drive
the vehicle, requiring application of a strong
force to the selector lever to move from the
“P” (PARK) position.
When the A/T makes no speed change E00604800348
If the transmission does not change speeds while
driving, or
your

vehicle does not pick up enough
speed when starting on an uphill slope, it may be
that there is something unusual happening in the
transmission, causing a safety device to activate.
We recommend you to have your vehicle checked
as soon as possible. 1. If your vehicle has difficulty moving uphill,
shift the selector lever into 2 nd
gear of the
“Sports mode”.
This method might not work depending on
the transmission malfunction.
2. Once the vehicle is moving on a level road, move the selector lever back to “D” (DRIVE). Starting and driving
4-23 4

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NOTE
l The
2WD/4WD operation
indication lamp
blinks while the selection is in process. Take
the following precautions when the indica-
tion lamp is blinking. • Keep the steering wheel in the straightahead position while making range selec-
tions. If you attempt to drive forward
with the steering wheel turned, gear rat-
tling may occur and the desired range
may not actually be selected.
• If the front wheel and/or centre differen- tial lock lamps continue blinking after a
“2H” ↔ “4H” ↔ “4HLc” selection has
been made with the vehicle moving, hold
the steering wheel in the straight ahead po-
sition and slowly depress the accelerator
pedal several times.
• If, after a “4HLc” ↔ “4LLc” selection has been made, the front and rear wheel
lamps continue blinking and the desired
range is not actually selected, return the
transfer shift lever to its previous posi-
tion. Place the steering wheel in the
straight ahead position, drive the vehicle
forward, and release the accelerator ped-
al. Next, hold down the clutch pedal
(with M/T) or place the selector lever in
the “N” (NEUTRAL) position (with A/T)
and make the range selection again. l
If
the
front and rear wheel lamps blink rapid-
ly (twice per second) when you attempt to
make a “4HLc” ↔ “4LLc” selection, the se-
lection cannot be made. Stop the vehicle and
release the accelerator pedal. Next, hold
down the clutch pedal (with M/T) or place
the selector lever in the “N” (NEUTRAL) po-
sition (with A/T) and make the range selec-
tion again. CAUTION
l
If a
problem
is detected in the transfer sys-
tem, a safety device will activate. The
front and rear wheel lamps will go out,
the centre differential lock lamp will
blink, and transfer shifting will become
impossible. Park your vehicle in a safe
place, turn off the engine for a few mo-
ments. Restart the engine.
The lamps should resume normal opera-
tion. If the lamps continue to blink, we rec-
ommend you to have the vehicle checked
as soon as possible. Starting and driving
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4

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The operation state of
rear differential lock 2WD/4WD operation
indication lamp
Rear differential lock deactivated
Switching in progress

Rear differential lock ac-
tivated : Blink
: Illuminate (steady)
: Remain off NOTE
l The indication lamp blinks while the rear dif-
ferential
lock is
being switched between its
activated and deactivated conditions. When
the switching operation is complete, the indi-
cation lamp is either illuminated steadily or
not illuminated.
l The active stability & traction control
(ASTC) and anti-lock brake system (ABS)
functions are suspended while the rear differ-
ential lock is activated. ASTC indication
lamp, Active Stability Control function OFF
indication lamp, ABS warning lamp and
brake warning lamp are illuminated while
these functions are suspended. It does not in-
dicate a problem. When the rear differential
lock is disengaged, these lamps go out and
function again.
Refer to “Brake warning lamp” on page 3-09,
“ABS warning lamp” on page 4-40, “ASTC
indication lamp” on page 4-42, “Active sta-
bility control function OFF indication lamp”
on page 4-43.
l If the indication lamp continues blinking af-
ter the switch has been pressed to deactivate
the rear differential lock, hold the steering
wheel in the straight ahead position then slow-
ly depress and release the accelerator pedal
several times.
l If the indication lamp continues blinking af-
ter the switch has been pressed to activate
the rear differential lock, bear in mind the fol-
lowing instructions:
• 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 switching opera-
tion will be completed and the indication
lamp will illuminate steadily. • 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 switching operation will be comple-
ted and the indication lamp will illumi-
nate steadily. CAUTION
l
If a
problem
is detected in the rear differ-
ential lock system, a safety device will ac-
tivate. The centre differential lock lamp,
front and rear wheel lamps will go out,
the rear differential lock indication lamp
will blink, and the rear differential lock
will deactivate. Park your vehicle in a
safe place, turn off the engine for a few
moments. Restart the engine.
It is safe to continue driving if the lamps
resume normal operation. If the rear dif-
ferential lock indication lamp blinks
when the rear differential lock is reactiva-
ted, we recommend you to have the vehi-
cle checked as soon as possible. Starting and driving
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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. 4-wheel drive operation
E00606600627
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 4-35.
Driving on dry paved road and highway
Select the “2H” or “4H” position to drive on the
dry paved road. Especially on dry highway, never
select the “4HLc” or “4LLc” position. Starting and driving
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CAUTION
l
Selecting the “4HLc” or “4LLc” position
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 the “4H” or “4HLc”
position in accordance with the road conditions,
and then gradually depress the accelerator pedal for
a smooth start.
NOTE
l The use of snow tyres and/or tyre chains is
recommended.
l In order to ensure that the anti-lock brake sys-
tem (ABS) will operate correctly in situa-
tions where tyre chains have been fitted,
drive in the “4H”, “4HLc” or “4LLc” position.
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 the “4HLc” or “4LLc”
position and then gradually depress the accelerator
pedal for a smooth start. Keep the pressure on the
accelerator pedal as constant as possible, 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.
• A/T fluid temperature warning lamp illuminates.
Refer to “When the A/T fluid temper-
ature warning lamp comes on” on
page 4-22. WARNING
l When attempting to rock your vehicle out
of a stuck

position, be sure that the area
around the vehicle is clear of people and
physical objects. The rocking motion may
cause the vehicle to suddenly launch for-
ward or backward, causing injury or dam-
age to nearby people or objects.
NOTE l Avoid
sudden braking,

acceleration, and turn-
ing; such operations could result in the vehi-
cle becoming stuck.
l If the vehicle becomes stuck in sandy or mud-
dy roads, it can often be moved with a rock-
ing motion. Move the selector lever rhythmi-
cally between the “D” (DRIVE) and “R” (RE-
VERSE) position (with M/T, between 1 st
and
Reverse), while applying slight pressure to
the accelerator pedal.
l It is recommended to start the vehicle with
parking brake partially, but not completely,
applied by slightly pulling the parking brake
lever.
After the vehicle has become free, do not for-
get to release the parking brake.
l If it is necessary to drive in extremely muddy
conditions, the use of tyre chains is recom-
mended. Because the extent of muddy condi-
tions is difficult to judge and the vehicle
could become bogged down very deeply, op-
eration should be at a low speed. If possible,
get out of the vehicle and check the condi-
tions ahead before proceeding. Starting and driving
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l
Driving over
roads in coastal areas or roads
on which anti-skid preparations have been
spread can cause rust on the vehicle; wash
the vehicle thoroughly as soon as possible af-
ter such use.
Climbing sharp grades
Set the transfer shift lever to the “4LLc” position to
maximize the engine torque. WARNING
l Go
straight
up.
Do not try to traverse
across a steep slope.
l If you begin to lose traction, ease off the
accelerator pedal and gently turn the
steering wheel alternatively left and right
to regain adequate traction again.
NOTE l Choose
as smooth

a slope as possible with
few stones or other obstacles.
l Before attempting to drive up the slope, walk
it up to confirm that the vehicle can handle
the grade.
Descending sharp grades
Set the transfer shift lever to the “4LLc” position,
use the engine brake (downshifting) and descend
slowly. WARNING
l Avoid
snaking
down
a sharp grade. De-
scend the grade as straight as possible. NOTE
l When descending a sharp grade, if the brakes
are
applied suddenly

because of an obstacle
encountered, control of the vehicle could be
lost. Before descending the slope, walk it
down and confirm the path.
l Before descending a grade, it is necessary to
choose the appropriate gear. Avoid changing
gears or depressing the clutch while descend-
ing the grade.
l MITSUBISHI MOTORS is not responsible
to the operator for any damage or injury
caused or liability incurred by improper and
negligent operation of a vehicle. All techni-
ques of vehicle operation described herein de-
pend on the skill and experience of the opera-
tor and other participating parties and any de-
viation from the recommended operation in-
structions above is at their own risk.
Turning sharp corners
When turning a sharp corner in the “4HLc” or
“4LLc” position at low speed, a slight difference in
steering may be experienced similar to as if the
brakes were applied. This is called tight corner brak-
ing and results from each of the 4 tyres being at a
different distance from the corner.
The phenomenon is peculiar to 4-wheel drive vehi-
cles. If this occurs, either straighten the steering
wheel, or change to rear-wheel drive.
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 geographical
features before
attempting to cross a stream
and ford the stream where the water is as shal-
low as practicable.
2. Cross at a place where the water is less than 70 cm deep.
3. Set the transfer shift lever to the “4LLc” po- sition.
4. Drive slowly at a speed of approximately 5 km/h (3 mph) to avoid splashing too much
water. CAUTION
l
Do not
attempt
to cross a stream at a
place where the water is more than 70 cm
deep.
l Cross a stream temporarily for emergen-
cies and avoid doing so for a long period
of time.
l 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 driving slowly
while lightly depressing the brake pedal.
Inspect each part of the vehicle carefully.
NOTE l Because
the inside

of the vehicle is flooded
with water when crossing at a place where
the water is more than 50 cm deep, we recom-
mend you to have your vehicle inspected.
l Frequent crossing of streams can adversely af-
fect the life span of the vehicle; we recom-
mend you to take the necessary measures to
prepare, inspect, and repair the vehicle. Starting and driving
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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 E00606800401
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 9-12.
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 8-14. l Check the tyre inflation pressure regularly.
l If the tyre inflation pressure is inappropriate,
the transfer gear may make some noise and
shock while changing the drive mode. CAUTION
l
Always use tyres
of the same size, same
type, and same brand, and which have no
wear differences. Using tyres which differ
in size, type, brand or the degree of wear
will cause excessive loading, resulting in
possible damage to the drive system.
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 6-15. Starting and driving
4-35 4

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Braking
E00607001524
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 circuits
so that when one brake circuit fails, the other is
available to stop the vehicle. In this situation, even
if the brake pedal moves down to the very end of
its possible stroke, keep depressing the brake pedal
down harder than usual; stop driving as soon as pos-
sible and have the brake system repaired.
For details, refer to “Brake warning lamp” on page
3-09.
Power brakes
The power brakes use brake fluid pressurized by
the pump to power-assist the brake. If the brake sys-
tem fails during driving, the brake warning lamp
comes on and a buzzer sounds continuously. In this
case, the brake may not work properly.
If this buzzer should continue to sound, park your
vehicle in a safe place and have the system checked.
Refer to “Brake warning lamp” on page 3-09. CAUTION
l
Bring the vehicle
to halt in a safe location
by applying the brakes gently. Applying
the brakes rapidly or driving at high
speed may make the vehicle unstable.
NOTE l Depressing
the brake

pedal repeatedly may
turn on the brake warning lamp, ABS warn-
ing lamp and brake warning buzzer. (The
ASTC indication lamp and Active Stability
Control function OFF indication lamp also
turn on.) It is normal if the lamp goes out
and the buzzer stops sounding after a few sec-
onds.
l In certain cases immediately after the engine
has been started or when the brake pedal is
depressed repeatedly, a noise generated by op-
eration of brake devices may be heard com-
ing from the engine compartment, or the
brake pedal vibration may be felt. This type
of noise or vibration is normal and there is
no need for concern. In fact, it indicates that
the corresponding devices are operating nor-
mal. 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 l The
brake warning

lamp illuminates to indi-
cate a fault in the braking system. Read
“Brake warning lamp” on page 3-09.
l On vehicles with the rear differential lock,
the active stability & traction control
(ASTC) and anti-lock brake system (ABS)
functions are suspended while the rear differ-
ential lock is activated. ASTC indication
lamp, Active Stability Control function OFF
indication lamp, ABS warning lamp and
brake warning lamp are illuminated while
these functions are suspended. It does not in-
dicate a problem. When the rear differential
lock is disengaged, these lamps go out and
function again.
Refer to “Brake warning lamp” on page 3-09,
“ABS warning lamp” on page 4-40, “ASTC
indication lamp” on page 4-42, “Active sta-
bility control function OFF indication lamp”
on page 4-43.
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
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 driv-
ing slowly while lightly depressing the brake pedal. Starting and driving
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