engine MITSUBISHI ECLIPSE 2010 4.G Repair Manual

3-114 Features and controls
3
Engine malfunction indicator (“SERVICE
ENGINE SOON” or “Check engine light”)
N00520500396
This indicator is a part of the onboard diagnostic (OBD) sys-
tem which monitors the emissions, engine, and automatic tran-
saxle control systems. If a problem is detected in one of these
systems, this indicator comes on. When the ignition key is
turned to the “ON” position, this indicator normally comes on
and goes off a few seconds later.
This indicator will come on if the fuel tank filler cap is not
properly tightened. If the indicator comes on and stays on after
refueling, stop the engine and check that the cap is properly
tightened. (Turn the cap clockwise until you hear clicking
sounds.)
If this indicator does not go off after several seconds or lights
up while driving, have the system checked as soon as possible
at an authorized Mitsubishi Motors dealer or a repair facility of
your choice.
NOTE
Do not disconnect the battery cable when the Engine mal-
function indicator (“SERVICE ENGINE SOON” or
“Check engine light”) is on.
The engine electronic control module stores critical OBD
information (especially exhaust emission data), which
may be lost if the battery cable is disconnected while the
engine malfunction indicator is on. This will make it diffi-
cult to diagnose the cause of future problems.

The vehicle should be brought to a stop in the fol-
lowing manner when brake performance has deteri-
orated while driving.
• Press the brake pedal harder than usual.
• Should the brakes fail, shift down to a lower gear
to reduce your speed and slowly pull the parking
brake lever to park your vehicle. Press the brake
pedal to operate your rear brake lights to alert
vehicles behind you.CAUTION
!
CAUTION
!
Driving for a long time with the engine malfunction
indicator on may cause more damage to the emission
control system. This could also affect fuel economy
and drivability.
If this indicator does not come on when the ignition
key is turned to the “ON” position, have the system
checked by an authorized Mitsubishi Motors dealer
or a repair facility of your choice.
If the indicator comes on while the engine is run-
ning, avoid driving at high speeds.
During vehicle operation with the indicator on, the
vehicle may not accelerate when you depress the
accelerator pedal.
When the vehicle is stationary with the indicator on,
you must depress the brake pedal more firmly than
usual since the engine idling speed is higher than
usual and the vehicle with an automatic transaxle
has a stronger tendency to creep forward.
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Features and controls
3-115
3
Charging system warning light
N00520600166
This light comes on in the event of a malfunction in the charg-
ing system or when the ignition key is turned to the “ON” posi-
tion (engine off). When the engine is started, the light should
go out. Check to make sure that the light has gone out before
driving.
Oil pressure warning light
N00520700154
This light comes on when the engine oil pressure is below nor-
mal. If the light stays on while driving, stop the engine as soon
as possible. Do not run the engine until the cause of the low oil
pressure is corrected.
CAUTION
!
If the warning light stays on after the engine has
started, the battery charging system may be mal-
functioning. In this case, take your vehicle to an
authorized Mitsubishi Motors dealer or a repair
facility of your choice and have the system checked.
CAUTION
!
If this light comes on when the engine oil level is not
low, have your vehicle checked at an authorized Mit-
subishi Motors dealer or a repair facility of your
choice.
This warning light does not show the amount of oil
in the crankcase. This can only be determined by
checking the oil level with the dipstick with the
engine turned off.
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Features and controls
3-127
3 Combination headlights and dimmer switch
N00522500521
Headlights Rotate the switch to operate the lights.
As your vehicle is equipped with daytime running lights, the
combinations of switch operations and illuminated lights differ
in accordance with the following conditions.[When the engine is started and the parking brake is released]
The daytime running lights come on.
*1: Except for vehicles with high intensity discharge headlights
*2: Vehicles with high intensity discharge headlights
NOTE
Once the daytime running lights have been turned on, the
illuminated lights do not go off until the ignition switch is
turned to the “LOCK” or “ACC” position.OFF*1 Headlights illuminate dimly
*2Headlights illuminate, tail, front and rear side-
marker lights, license plate
*1Headlights illuminate dimly and Parking, tail, front
and rear side-marker lights, license plate and instru-
ment panel lights on
*2Headlights illuminate and Parking, tail, front and
rear side-marker lights, license plate and instrument
panel lights on
Headlights and other lights on
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3-128 Features and controls
3
[The engine is not running, or the engine is running but the
parking brake has not been released]
The engine can be started with the headlights off when the
vehicle is stationary.NOTE
Do not leave the headlights and other lights on for a long
period of time when the engine is not running. The battery
will run down.

When it rains, or when the vehicle has been washed, the
inside of the lens sometimes becomes foggy. This is the
same as when window glass mists up on a humid day, and
does not indicate a problem. When the light is switched
on, the heat will dry out the fog. However, if water col-
lects inside the light, have it checked by an authorized
Mitsubishi Motors dealer or a repair facility of your
choice. Light auto-cutout function (headlights and other
lights)
N00532600264

If the ignition key is turned to “LOCK” or “ACC” posi-
tion or removed from the ignition switch and the driver’s
door is opened with the light switch in the “ ” or “ ”
position, the lights automatically turn off.• If the driver’s door is opened after the key is removed
from the ignition switch, a high-pitched constant tone
will sound to remind you to turn off the lights.
• If the driver’s door is opened with the key in the ignition
switch, a low-pitched tone will sound to remind you to
remove the key.

If the ignition key is turned to “LOCK” or “ACC” posi-
tion or removed from the ignition switch with the driver’s
door closed and the light switch in the “ ” or “ ”
position, the lights will stay on for about 3 minutes and
then turn off automatically. OFF All lights off
Parking, tail, front and rear side-marker lights, license
plate and instrument panel lights on
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Features and controls
3-129
3
When you want to keep the lights on: If the light switch is turned to the “ ” or “ ” position again
after the engine is turned off, the 3 minute auto-cutout function
described above will not work. The lights (the parking lights,
tail lights and license plate lights) will stay on and will not turn
off automatically. NOTE
When the driver’s door is opened, a continuous high-
pitched tone will sound if the key has been removed; a
continuous low-pitched tone will sound if the key is in the
ignition switch.
The tone stops sounding when the driver’s door is closed.Headlight reminder buzzer
N00549800138
If the driver’s door is opened with the key in the “LOCK” or
“ACC” position or removed from the ignition switch while the
lights are on, the tone will sound to remind you to turn off the
lights. The lights will turn off automatically and so will the
tone. Or you can turn the light switch to the “OFF” position to
stop the tone.
Dimmer (high/low beam change)
N00549900168
To change the headlights from high beam to low beam and vice
versa, turn the light switch to the “ ” position, then pull the
turn signal lever to fully toward you (1). Switch the headlights
to low beam as a courtesy whenever there are oncoming vehi-
cles, or when there is traffic moving ahead of you. An illumi-
nated blue light in the instrument cluster indicates when the
headlights are on high beam.
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3-132 Features and controls
3
NOTE
A light in the instrument panel flashes to show when the
front and rear turn signal lights are working properly.
If this light flashes faster than usual, check for a burned
out lamp bulb or malfunctioning connection.
If the panel light does not come on when the lever is
moved, check for a blown fuse or a burned out bulb in the
panel.
Have the vehicle inspected by an authorized Mitsubishi
Motors dealer or a repair facility of your choice.
Hazard warning flasher switch
N00522700246
If you press the flasher switch, the front and rear turn signals
will flash intermittently, and so will the hazard warning lights.
This is an emergency warning system and should not be used
when the vehicle is in motion, except for emergencies.
If you need to leave your vehicle, the flashers will keep work-
ing after the ignition key is removed. NOTE
If you keep the flashers on for several hours with the
engine turned off, the battery will run down.
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3-136 Features and controls
3
Rear window wiper and washer (ECLIPSE only)
N00523200264
The rear window wiper and washer can be operated when the
ignition key is in the “ON” or “ACC” position.
Turn the knob to operate the rear window wiper.
NOTE
To ensure a clear rearward view, the wiper performs a
number of continuous operations either when the switch is
moved to the “INT” position or when the gearshift lever
(manual transmission) or the selector lever (automatic
transmission) is moved to the “R” (REVERSE) position
while the switch is in the “INT” position.
Following this continuous operation, the wiper will auto-
matically switch to intermittent operation.

The washer fluid reservoir is located in the engine com-
partment.
Check the fluid level regularly and refill if necessary. (See
“Washer fluid” on page 7-14.)Precautions to observe when using wipers and
washers
N00523500111
NOTE
Do not use the wipers when the windshield is dry. This
could scratch the glass and wear the wiper blades prema-
turely.

Before using the wipers in cold weather, check to be sure
that the wiper blades are not frozen to the windshield or
rear window. Using the wipers while the blades are frozen
could cause the wiper motor to burn out.
OFF- Off
INT- The wiper operates continuously for several seconds then
operates intermittently at intervals of about 8 seconds.
-Washer fluid will be sprayed onto the rear window glass
while the knob is turned fully in either direction.
When the washer fluid is sprayed, the wiper will automati-
cally operate 2 or 3 times.
CAUTION
!
If the washer is used in cold weather, the washer
fluid sprayed onto the glass might freeze, blocking
your view. In cold weather, heat the glass with the
defroster before using the washer.
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Features and controls
3-137
3

If the wipers become blocked by ice or other deposits on
the glass, the motor may still burn out even if the wiper
switch is OFF. If deposits form on the windshield, park
your vehicle in a safe place, turn off the engine, and clean
the glass so that the wipers can operate smoothly.

Avoid using the washer for more than 20 seconds at a
time. Do not operate the washer when the fluid reservoir
is empty or the pump may fail.

During cold weather, add a recommended washer solution
that will not freeze in the washer reservoir. Otherwise the
washer may not work or may be damaged.

Replace the wiper blades when they are worn. Use the
proper size replacement blades. If you have questions, ask
your authorized Mitsubishi Motors dealer.
Electric rear window defogger switch
N00523700214
The electric rear window defogger can be used with the igni-
tion key in the “ON” position.
The indicator light (A) will come on when you press the elec-
tric rear window defogger switch. Electric current will flow
through the heating wires on the rear window to help clear
away moisture or frost.
After about 17 minutes of operation, the system will shut off
automatically.
To switch the defogger OFF before 17 minutes have passed,
press the switch again. The indicator light will go out and the
defogger will turn off.
If you need the defogger for more than 17 minutes, press the
switch again. This will add 17 more minutes.
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3-138 Features and controls
3
NOTE
If your vehicle is equipped with heated mirrors, mist can
also be removed from the outside rearview mirrors when
the rear window defogger switch is pressed. (Refer to
“Heated mirror” on page 3-60.)
Horn switch
N00523800143
To honk the horn, press around the “ ” mark on the steering
wheel.
CAUTION
!
The rear window defogger is not designed to melt
snow. Remove any snow manually before using the
rear window defogger.
Use the rear window defogger only after the engine
has started and is running. Be sure to turn the
defogger switch off immediately after the window is
clear to save on battery power.
Do not place stickers, tape, or other items that are
attached with adhesive over the grid wires on the
rear window.
When cleaning the inside rear window, use a soft
cloth and wipe lightly over the grid wires.
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3-170 Features and controls
3Power outlet
N00525000426
To use a “plug-in” type accessory open the cover located in
front of the floor console then insert the plug in the socket.
The accessory can be operated when the ignition key is in the
“ON” or “ACC” position.
Interior lights
N00525300490
ECLIPSE

CAUTION
!
Be aware that using electronic equipment with the
engine off may run the battery down.
When the power outlet is not in use, be sure to close
the power outlet cover. This will prevent the power
outlet from becoming dirty and possibly short-cir-
cuiting.
Be sure to use a “plug-in” type accessory operating
at 12 V and 120 W or less.
1- Dome light (Rear) (if so equipped) → P.3-175
2- Dome light (Front)/Reading lights-Type 1 (if so equipped)
→ P.3-171
Dome light (Front)/Reading lights-Type 2 (if so equipped)
→ P.3-173
3- Reading lights (if so equipped) → P.3-174
4- Cargo area light → P.3-176
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