2003 MITSUBISHI SHOGUN Owner's Manual (in English)

M03A126A
This check must be carried out with the
vehicle on a flat level surface with the
engine at normal operating temperature,
but NOT running. If the engine has been
running, wait for a few minutes to allow the
engine oil to return to the oil pan to ensure
an accurate measurement.
Remove the dipstick and wipe it with a
clean cloth, re-insert the dipstick as far as
it will go. Remove the dipstick and check
the oil level. This should always be within
the range as indicated .
If the oil level is below the specified limit,
remove the filler cap located on the rocker
cover and add oil. Then recheck the level.
When satisfied that the level is correct, refit
the oil filler cap making sure that it is
securely fitted.
M03A083A
Use only the recommended oils with an
ACEA or API classification as specified in
this manual.
NOTE
(1) Engine oil consumption is greatly influ-
enced by payload, engine speed, etc.
It may reach 1.0 lit./1, 000 km(620
miles) depending on style of driving.
(2) The engine oil will deteriorate rapidly if
the vehicle is subjected to severe con-
ditions (for example, repeated opera-
tion on rough roads, in mountainous
regions, on roads with many uphill and
downhill gradients, or over short
distances). Consequently, the oil will
require earlier replacement.
(3) For handling of used engine oils, refer
to page 1-13.
M03B037A
Petrol-powered vehicleSelection of engine oil
(petrol-powered vehicle)
EM03B-Of
(1) Select engine oil of the proper SAE vis-
cosity number according to the atmo-
spheric temperature.
For 0W-30, 5W-30, 0W-40 and 5W-40
viscosity grade, use only ACEA A3
classification.
(2) Use engine oil conforming to the fol-
lowing classification:
•ACEA classification:
“For service A1, A2 or A3”
•API classification:
“For service SG”or higher
NOTE
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
assembly.
Maintenance
9-3
Div:
Out put date:

M03B017A
Diedel-powered vehicleSelection of engine oil
(diesel-powered vehicle)
EM03BAOa
(1) Select engine oil of the proper SAE vis-
cosity number according to the atmo-
spheric temperature.
(2) Use engine oil conforming to the fol-
lowing classification:
•ACEA classification:
“For service B1, B2, B3 or B4”
•API classification:
“For service CD”or higher
NOTE
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
assembly.
M05A074A
Automatic transmission fluid*
EM05AEVa
The proper amount of automatic transmis-
sion fluid is essential to the life and opera-
tion of the automatic transmission. Either
insufficient fluid or excessive fluid could
cause transmission trouble. The transmis-
sion fluid filler port cap is equipped with a
dipstick. Use the following procedure to
check the fluid level.
1. Check the fluid level after the vehicle
has been driven enough to warm up the
transmission fluid.
2. Park the vehicle on a flat, level sur-
face and apply the parking brake.
3. With the engine idling and the brake
pedal fully depressed, move the trans-
mission selector lever through all the
positions from the“P”(PARK) to“D”
(DRIVE), stopping momentarily at each
position.4. Move the selector lever to the“N”
(NEUTRAL) or“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 oil level.
The fluid level should always be
between the two marks on the dip-
stick.
8. Use only the following transmission fluid
to ensure optimum transmission
performance:
“DIA QUEEN ATF SP III”.
WARNING
Do not spill the fluid onto a hot
exhaust manifold during topping up
or inspection, or a fire may occur.
Maintenance
9-4Div:
Out put date:

N26A143A
Engine coolant
EM36A-Tb
A translucent coolant reserve tank is
located in the engine compartment. The
coolant level in this tank should be kept
between the“LOW”and“FULL”marks
when measured while the engine is cold .
The cooling system is a closed system and
normally the loss of coolant should be very
slight. A noticeable drop in the coolant level
could indicate leakage. If this occurs, have
the system checked at an authorized
MITSUBISHI dealer 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 and add
coolant until the level reaches the filler
neck.
WARNING
Do not open the radiator cap while
the engine is hot. The coolant sys-
tem is under pressure and any hot
coolant escaping could cause severe
burns.Anti-freezeThe engine coolant contains an ethylene
glycol anti-corrosion agent. The cylinder
head and water pump housing are cast alu-
minium alloy, and periodic changing of the
engine coolant is necessary to prevent cor-
rosion of these parts.
Use DIA QUEEN SUPER LONG LIFE
COOLANT or equivalent.
MITSUBISHI Genuine Coolant has excel-
lent protection against corrosion and rust
formation of all metals including alu-
minium and can avoid clogs in the radia-
tor, 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 sum-
mer. The required concentration of
anti-freeze differs depending on the
expected ambient temperature.Ambient temperature
(minimum)°C–15–20–25–30–35–50
Anti-freeze
concentration %30 35 40 45 50 60
CAUTION
(1) Do not use alcohol or metha-
nol anti-freeze or any engine
coolants mixed with alcohol or
methanol anti-freeze. The use of
an improper anti-freeze can
cause corrosion of the alu-
minium components.
(2) For effective anti-corrosion and
anti-freeze performance, keep
the anti-freeze concentration
within the range of 30 to 60%.
Concentrations exceeding 60%
will result in a reduction of both
the anti-freeze and cooling per-
formance thus adversely affect-
ing the engine.
(3) 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
cause damage to the cooling
system if it should freeze. Do not
use tapwater, as it can cause
corrosion and rust formation.
Maintenance
9-5
Div:
Out put date:

During cold weather
If the temperatures in your area drop below
freezing, there is the danger that the cool-
ant in the engine or radiator could freeze
and cause severe damage to the engine
and/or radiator. Add a sufficient amount of
anti-freeze to the coolant to prevent it from
freezing.
The engine coolant mixture used at the fac-
tory provides protection against freezing for
temperatures as low as approximately
–30°C. The concentration should be
checked before the start of cold weather
and anti-freeze added to the system if nec-
essary.
Battery
EM37A-Z
The condition of the battery is very impor-
tant for quick starting of the engine and
proper functioning of the vehicle’s electri-
cal system. Regular inspection and care
are especially important in cold weather.
NOTE
(1) After replacing the battery, the elec-
tronic control system data for the
engine, automatic transmission, etc.,
will be erased.
As a result, the engine speed may
become unstable and shift shocks may
occur.
If the engine speed become unstable,
initial engine adjustments will need to
be performed.
Refer to the section“What to do if the
engine speed becomes unstable after
the battery is replaced”on page 8-28.
Shift shocks will become smoother after
several changes in speed.
(2) Memory data for settings made by the
user may be erased when the battery
is replaced. If this happens, establish
the settings again using the relevant
procedures.
M37A018A
Checking battery electrolyte levelThe electrolyte level must be between the
specified limits marks stamped on the out-
side of the battery. Replenish with dis-
tilled water as necessary.
The inside of the battery is divided into sev-
eral compartments; remove the cap from
each compartment and fill to the upper
mark. Do not over-replenish beyond the
upper mark because spillage during driv-
ing could cause damage.
Check the electrolyte level at least once
every four weeks, depending on the oper-
ating conditions.
If the battery is not used, it will discharge
by itself with time. Check it once every four
weeks and charge with low current as nec-
essary.
Maintenance
9-6Div:
Out put date:

During cold weatherThe capacity of the battery is reduced at
low temperatures. This is an inevitable
result of its chemical and physical proper-
ties. This is why a very cold battery, par-
ticularly one that is not fully charged
anyway, will only deliver a fraction of the
starter current which is normally avail-
able.
It is recommended that you have the bat-
tery checked by an authorized
MITSUBISHI dealer before the start of cold
weather and, if necessary, have it charged.
This not only ensures reliable starting, but
a battery which is kept fully charged also
has a longer life.Disconnection and connectionTo disconnect the battery cable, stop the
engine, first disconnect the negative (-) ter-
minal and then the positive (+) terminal.
When connecting the battery, first con-
nect the positive (+) terminal and then the
negative (-) terminal.
WARNING
(1) Keep sparks, cigarettes, and
flames away from the battery
because the battery could
explode.
(2) The battery electrolyte is
extremely caustic. Do not allow
it to come in contact with your
eyes, skin, clothing, or the
painted surfaces of the vehicle.
Spilled electrolyte should be
flushed immediately with ample
amounts of water.
Irritation to eyes or skin from
contact with electrolyte requires
immediate medical attention.
(3) Ventilate when charging or using
the battery in an enclosed space.
CAUTION
(1) Never disconnect the battery
with the ignition switch in the
“ON” position; doing so could
damage the vehicle’s electrical
components.
(2) Never short-circuit the battery;
doing so could cause it to over-
heat and be damaged.
(3) Always wear protective eye
goggles when working near the
battery.
CAUTION
(4) If the battery is to be quick-
charged, first disconnect the bat-
tery cables.
(5) In order to prevent a short cir-
cuit, be sure to disconnect the
negative (-) terminal first.
(6) Keep it out of reach of chil-
dren.
NOTE
(1) Keep the terminals clean. After the bat-
tery is connected, apply terminal pro-
tection grease. To clean the terminals,
use lukewarm water.
(2) Check to see if the battery is securely
installed and cannot be moved dur-
ing travel. Also check each terminal for
tightness.
(3) When the vehicle is to be left unused
for a long period of time, remove the
battery and store it in a place where the
battery fluid will not freeze. The bat-
tery should be stored only in a fully
charged condition.
Maintenance
9-7
Div:
Out put date:

M08A023A
Type 1Brake fluid
EM08A-Wa
Type 1
(Except for vehicles with ABS )Check the brake fluid level in the reser-
voir.
The brake fluid level must be between the
“MAX”and“MIN”marks on the reservoir.
M08A025A
Type 2Type 2
(Vehicles with ABS )Check the brake fluid level in the reser-
voir.
The brake fluid level must be between the
“MAX”and“MIN”marks on the reservoir.
If the level is below the“MIN”mark, check
according to the following procedure:
1. Turn the ignition key to the“LOCK”or
“ACC”position.
2. Repeatedly depress the brake pedal
until significant resistance is felt
(normally after about 40 times).
3. Check the brake fluid level in the res-
ervoir.
The brake fluid level must be between
the“MAX”and“MIN”marks on the res-
ervoir.The fluid level falls slightly with wear of the
brake pads, but this does not indicate any
abnormality.
If the brake fluid level falls markedly in a
short length of time, it indicates leaks from
the brake system.
If this occurs, have the vehicle checked by
an authorized MITSUBISHI dealer.
Use brake fluid conforming to DOT 3 or
DOT 4. The brake fluid is hygroscopic. Too
much moisture in the brake fluid will
adversely affect the brake system, reduc-
ing the brake performance.
In addition, the brake fluid reservoir is
equipped with a special cap to prevent the
entrance of air, and this cap should not be
removed.
The brake fluid level is monitored by a float.
When the brake fluid level falls below the
“MIN”mark, the brake fluid warning lamp
lights up.
Maintenance
9-8Div:
Out put date:

WARNING
(1) Take care in handling brake fluid
as it is harmful to the eyes and
may also cause damage to
painted surfaces. If fluid is
spilled, wipe it up as soon as
possible.
(2) Use only the specified brake
fluid.
Also, the additives in different
brands may result in a chemi-
cal reaction when mixed
together, so avoid mixing differ-
ent brands if possible.
(3) Normally, keep the reservoir tank
cap closed to prevent the brake
fluid from deteriorating.
M09A028A
AA: 2500 modelsPower steering fluid
EM09A-Mb
Check the fluid level in the reservoir while
the engine is idling.
Use“ATF DEXRON III or DEXRON II”.
M09A027A
BB: 3500 models
2500 models, 3500 models
Check to make certain that the power
steering fluid level is always between the
“MAX”and“MIN”level markings on the
fluid reservoir and refill the fluid, if neces-
sary.
Maintenance
9-9
Div:
Out put date:

M09A026A
CC: 3200 models
3200 models
Unscrew the reservoir cap ; the level in this
tank should be kept between the“MAX”
and“MIN”lines.
M01A008A
LHDClutch fluid*
EM10A-Ia
To check the clutch fluid
The clutch fluid in the master cylinder
should be checked when performing other
underhood services. In addition, the sys-
tem should be checked for leakage at the
same time.
Check to make certain that the clutch fluid
level is always between the“MAX”and
“MIN”level markings on the fluid reser-
voir and refill the fluid, if necessary.
A rapid fluid loss indicates a leak in the
clutch system which should be inspected
by your authorized MITSUBISHI dealer and
repaired immediately.
M10A007A
RHDTo replace the fluid
Recommended brake fluid conforming to
DOT 3 or DOT 4 should be used.
The reservoir cap must be fully tightened
to avoid contamination from foreign mat-
ter or moisture.
DO NOT ALLOW PETROLEUM- BASED
FLUID TO CONTACT, MIX WITH, OR
OTHERWISE CONTAMINATE THE
BRAKE FLUID. SEAL DAMAGE WILL
RESULT.
WARNING
Take care in handling brake fluid as
it is harmful to the eyes and may also
cause damage to painted surfaces.
When the fluid is spilled, wipe it up
immediately.
Maintenance
9-10Div:
Out put date: