check engine light MITSUBISHI LANCER EVOLUTION 2012 10.G Owners Manual

Quick index
1
If this warning light comes on or flashes while you’re driving...
N00200701080
NOTE
For information regarding warning displays in the multi-information display, refer to “Multi-information display” on page 3-
153.

These warning lights will come on for a few seconds for a bulb check when the ignition switch is first turned to “ON”.
Warning light
Do this
Ref. page
Charging system warning light
Park your vehicle in a safe place and stop the engine.
Contact an authorized Mitsubishi Motors dealer or a repair facility of
your choice for assistance.P.3-198
or
Brake warning light
If this light comes on while driving, check to see that the parking
brake is fully released.

If this light stays on after releasing the parking brake, stop and check
the brake fluid level.

If the brake fluid level is correct, there may be a system malfunction.
Avoid hard braking and high speeds, and contact an authorized
Mitsubishi Motors dealer or a repair facility of your choice for assis-
tance.P.3-196
or
Engine malfunction indicator
(“SERVICE ENGINE SOON” or “Check
engine light”)
Although your vehicle will usually be drivable and not need towing,
have the engine system checked at an authorized Mitsubishi Motors
dealer or a repair facility of your choice as soon as possible. If the
vehicle is not drivable, contact emergency roadside assistance at 1-
888-648-7820 (for vehicles sold in U.S.A.) or 1-888-576-4878 (for
vehicles sold in Canada), an authorized Mitsubishi Motors dealer, or
local towing company for assistance.P.3-197
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2 Quick index
Anti-lock braking system warning light
When this light comes on, the anti-lock braking system is not func-
tioning and only the ordinary braking system is functioning.

Park your vehicle in a safe place and stop the engine.
Test the system as described on page 3-127.

If the light does not go out after the test, or if it comes on again, we
recommend that you have the system checked at an authorized
Mitsubishi Motors dealer or a repair facility of your choice as soon as
possible.P.3-126,
3-127
SRS warning light
It is not necessary to stop the vehicle immediately, but we recommend
that you have the airbag and the pre-tensioner seat belt system
checked at an authorized Mitsubishi Motors dealer as soon as possi-
ble.P. 2 - 2 0 ,
2-42
Tire pressure monitoring system warning light
If the warning light comes on, you should stop and adjust the tires to
the proper inflation pressure as soon as possible.
(See “Tire inflation pressures” on page 7-23.)
Once adjustments have been made, the warning light will go off after
a few minutes of driving.

If the warning light blinks for approximately 1 minute and then
remains continuously illuminated, the system is not operating prop-
erly. If the system returns to normal, the warning light will go off. If
the warning light does not go off, have the vehicle inspected at an
authorized Mitsubishi Motors dealer.P.3-145
Warning light
Do this
Ref. page
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4 Quick indexCannot shift the gearshift lever
from the “P” (PARK) position.
(for vehicles with Twin Clutch
SST)Shift the gearshift lever while pressing the brake pedal.
Check that the ignition key or ignition switch is in the “ON” position.P.3-95
The windows are fogged up.
1. Set the mode selection dial to the “ ” or “ ” position.
2. Turn on the blower.P.5-10, 5-20,
5-30
The engine does not start.
The lights do not come on.
The lights are dim.
The horn does not honk.
The horn sound is weak.Have the battery checked. Recharge or replace as needed.P. 6 - 2 ,
7-18
Problem
Do this
Ref. page
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General information
1-3
1
Methanol Do not operate your vehicle on gasoline containing methanol
(wood alcohol). Using this type of alcohol could adversely
affect the vehicle’s performance and damage critical parts of
the vehicle’s fuel system.Reformulated gasoline Many areas of the country require the use of cleaner burning
fuel referred to as “Reformulated Gasoline”.
Reformulated gasoline contains oxygenates and is specially
blended to reduce vehicle emissions and improve air quality.
Mitsubishi Motors Corporation strongly supports the use of
reformulated gasoline. Properly blended reformulated gasoline
has no adverse effect on vehicle performance or the durability
of engine and fuel system. MMT (methylcyclopentadienyl manganese tri-
carbonyl)MMT is a manganese-containing metallic additive that is
blended into some gasolines to increase the octane number.
Mitsubishi Motors Corporation recommends using gasolines
without MMT.
Use of gasolines blended with MMT may adversely affect per-
formance, and cause the malfunction indicator on your instru-
ment panel to come on. If this happens, contact an authorized
Mitsubishi Motors dealer or a repair facility of your choice for
assistance.Sulfur in gasoline Your vehicle may have been designed to satisfy California’s
low-emission regulations based on clean-burning low-sulfur
gasoline. Gasoline sold in parts of the country other than Cali-
fornia is allowed to have a higher sulfur content. Using suchgasoline could adversely affect the vehicle’s catalytic converter
and cause the engine malfunction indicator (“SERVICE
ENGINE SOON” or “Check engine light”) to come on. Illumi-
nation of this indicator while you are using high-sulfur gaso-
line does not necessarily mean the vehicle’s emission-control
system is malfunctioning. Your authorized Mitsubishi Motors
dealer may suggest you try using a different, lower-sulfur
brand of unleaded gasoline to determine whether the problem
is fuel-related.
NOTE
Poor-quality gasoline can cause problems such as poor
starting, stalling during idling, abnormal engine noise, and
poor acceleration. If you experience any of these prob-
lems, try using a different brand of gasoline. If the engine
malfunction indicator (“SERVICE ENGINE SOON” or
“Check engine light”) flashes, have the vehicle inspected
as soon as possible by the nearest authorized Mitsubishi
Motors dealer or a repair facility of your choice.

Repeatedly driving short distances at low speeds can
cause deposits to form in the fuel system and engine,
resulting in poor starting and poor acceleration. If these
problems occur, you are advised to add a detergent addi-
tive to the gasoline when you refuel the vehicle. The addi-
tive will remove the deposits, thereby returning the engine
to a normal condition. Be sure to use a genuine Mitsubishi
cleaning additive. Using an unsuitable additive could
make the engine malfunction. For details, please contact
the nearest authorized Mitsubishi Motors dealer.
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1-6 General information
1
6. When the nozzle stops automatically, do not try to add
more fuel.
7. To close, turn the fuel tank filler cap slowly clockwise
until you hear clicking sounds, then gently push the fuel
tank filler door closed.
NOTE
If the fuel tank filler cap is not tight while driving, the
engine malfunction indicator (“SERVICE ENGINE
SOON” or “Check engine light”) may come on when the
onboard diagnostic (OBD) system performs a self check.
Always tighten the fuel tank filler cap until you hear click-
ing sounds.
The indicator will go off after driving several times. If the
indicator does not go off, contact your authorized
Mitsubishi Motors dealer or a repair facility of your
choice as soon as possible.
CAUTION
!
To avoid fuel spillage and overfilling, do not “top-
off” the fuel tank. Spilled fuel could discolor, stain,
or crack the vehicle’s paintwork. If fuel spills on the
paintwork, wipe it off with a soft cloth.
WA R N I N G
!
Make sure the fuel cap is securely closed. If the fuel
cap is loose, fuel could leak, resulting in a fire.
CAUTION
!
If you need to replace the fuel tank filler cap, use
only the cap specified for your model vehicle.
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3-68 Features and controls
3

Once the system has been disarmed, it cannot be rearmed
except by repeating the arming procedure.Testing the theft-alarm systemUse the following procedure to test the system:
1. Lower the driver’s window.
2. Arm the system as explained in “Armed stage”.
3. Make sure that the theft-alarm indicator comes on and
flashes for approximately 20 seconds.
4. Wait a few seconds and then unlock the driver’s side door
by using the inside door lock knob and open the door.
5. Check to be sure that the horn (the siren for vehicles
equipped with the interior alarm sensor) sounds intermit-
tently and the headlights blink on and off when the door is
opened.
6. Disarm the system by unlocking all doors by the keyless
entry system or the F.A.S.T.-key operation.
Power windows
N00510800266
NOTE
Never try to operate the main switch and sub switch in dif-
ferent directions at the same time. This will freeze the
window in position.

Operating the power windows repeatedly with the engine
stopped will run down the battery. Use the window
switches only while the engine is running. 1- Open (down)
2- Close (up)
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Features and controls
3-115
3
Parking
N00541100018
To park the vehicle, first bring it to a complete stop, fully
engage the parking brake, and then move the gearshift lever to
the “P” (PARK) position.
What to do if the following occur with the Twin Clutch
SST
N00541200077
If there is a malfunction in the Twin Clutch SST or engine elec-
tronic control module, the following may occur.

Twin Clutch SST does not shift.

Vehicle cannot move.

Twin Clutch SST acceleration is slow.

Vehicle does not creep.

“Shift shock” is large.

Shifting occurs at higher engine speed.

Response is slow.
If any of these occurs, perform the following procedure.
When warning display is showing
The temperature of Twin Clutch SST fluid is high.
Refer to “Warning display” on page 3-99 and follow the appro-
priate measures.
When the engine malfunction indicator (“SERVICE
ENGINE SOON” or “Check engine light”) comes on or
blinking
There could be a malfunction in the engine electronic control
module.
Refer to “Engine malfunction indicator (“SERVICE ENGINE
SOON” or “Check engine light”)” on page 3-197 and follow
the appropriate measures.
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Features and controls
3-127
3
If the warning light / display comes on while driv-
ing
N00531700561
If only the anti-lock braking system warning light / dis-
play comes onAvoid hard braking and high-speed driving. Stop the vehicle in
a safe place.
Test the system by restarting the engine and driving at a speed
of about 12 mph (20 km/h) or higher.
If the warning light / display then remain off during driving,
there is no abnormal condition.
However, if the warning light / display do not disappear, or if
they come on again when the vehicle is driven, have the vehi-
cle checked by an authorized Mitsubishi Motors dealer or
repair facility of your choice as soon as possible.
If the anti-lock braking system warning light / display
and brake warning light / display come on at the same
timeWarning light


The anti-lock braking system and brake force distribution func-
tion may not work, so hard braking could make the vehicle
unstable.
Avoid hard braking and high-speed driving. Stop the vehicle in
a safe place and contact an authorized Mitsubishi Motors
dealer or repair facility of your choice.NOTE
The anti-lock braking system warning light and brake
warning light illuminate at the same time and the warning
displays appear alternately on the information screen in
the multi-information display.
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Features and controls
3-129
3 Active stability control (ASC)
N00559100121
The active stability control (ASC) takes overall control of the
anti-lock braking system, traction control function and skid
control function to help maintain the vehicle’s control and trac-
tion. Please read this section in conjunction with the pages on
the anti-lock braking system, traction control function and skid
control function.
Anti-lock braking system → P. 3 - 1 2 5
Traction control function → P. 3 - 1 3 0
Skid control function → P. 3 - 1 3 0
NOTE
An operation noise may be emitted from the engine com-
partment in the following situations. The sound is associ-
ated with checking the operations of the ASC. At this
time, you may feel a shock from the brake pedal if you
depress it. These do not indicate a malfunction.
• When the ignition switch is set to the “ON” position.
• When the vehicle is driven for a while after the engine is
turned on.

When the ASC is activated, you may feel a vibration in
the vehicle body or hear a whining sound from the engine
compartment.
This indicates that the system is operating normally. It
does not indicate a malfunction.

When the anti-lock braking system warning light is illu-
minated, the ASC is not active.
CAUTION
!
Do not over-rely on the ASC. Even the ASC cannot
prevent the natural laws of physics from acting on
the vehicle. This system, like any other system, has
limits and cannot help you to maintain traction and
control of the vehicle in all circumstances. Reckless
driving can lead to accidents. It is the driver’s
responsibility to drive carefully. This means taking
into account the traffic, road and environmental
conditions.
Be sure to use the same specified type and size of tire
on all four wheels. Otherwise, the ASC may not
work properly.
Do not install any aftermarket limited-slip differen-
tial (LSD) on your vehicle. The ASC may stop func-
tioning properly.
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Features and controls
3-145
3
Tire pressure monitoring system warning light /
display
N00554800110
When the ignition switch is turned to the “ON” position, the
tire pressure monitoring system warning light normally illumi-
nates and goes off a few seconds later.
If one or more of the vehicle tires (except for the spare tire) is
significantly under-inflated, the warning light will remain illu-
minated while the ignition switch is in the “ON” position.
Refer to “If the warning light/display illuminates while driv-
ing” on page 3-147 and take the necessary measures.NOTE
In addition, the warning display is displayed on the infor-
mation screen in the multi-information display.
CAUTION
!
If the tire pressure monitoring system warning light
does not illuminate when the ignition switch is
turned to the “ON” position, it means that the tire
pressure monitoring system is not working properly.
Have the system inspected by an authorized
Mitsubishi Motors dealer.
In such situations, a malfunctioning of the system
may be preventing the monitoring of the tire pres-
sure. Avoid sudden braking, sharp turning and
high-speed driving.
If a malfunction is detected in the tire pressure mon-
itoring system, the tire pressure monitoring system
warning light will blink for approximately 1 minute
and then remain continuously illuminated. The
warning light will issue further warnings each time
the engine is restarted as long as the malfunction
exists.
Check to see whether the warning light goes off after
few minutes driving.
If it then goes off during driving, there is no prob-
lem.
However, if the warning light does not go off, or if it
blinks again when the engine is restarted, have the
vehicle inspected by an authorized Mitsubishi
Motors dealer.
In such situations, a malfunctioning of the system
may be preventing the monitoring of the tire pres-
sure. For safety reasons, when the warning light
appears while driving, avoid sudden braking, sharp
turning and high-speed driving.
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