2011 MITSUBISHI GALANT sensor

1-2 General information
1Fuel selection
N00301000794
Your vehicle is designed to use unleaded gasoline only. It is
equipped with a fuel filler tube especially designed to accept
only a small diameter unleaded gasoline dispensing nozzle. Gasoline detergent additivesIn the United States, fuel suppliers are required by law to add
detergents to their gasoline to minimize fuel-injector fouling
and minimize intake-valve deposits. Detergent gasoline helps
keep your engine in tune and your emission-control system
working properly.
Octane requirementYour vehicle is designed to operate on unleaded gasoline hav-
ing a minimum octane number of 87 [(MON+RON)/2], or 91
RON.Oxygenated gasoline Gasoline sold at some service stations contains oxygenates
such as ethanol and MTBE, although the oxygenates may not
be identified by those names. Oxygenates are required in some
areas of the country. Such fuel can be used in your vehicle.Ethanol (Gasohol) A mixture of 10 % ethanol (grain alcohol) and 90 % unleaded
gasoline may be used in your vehicle, provided the octane
number is at least as high as that recommended for unleaded
gasoline. 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 on the durabil-
ity of the engine and fuel system.
WA R N I N G
!
Gasoline is highly flammable and explosive. You
could be burned, seriously injured or killed when
handling it. Whenever you refuel your vehicle, stop
the engine and keep flames, sparks, and smoking
materials away from the vehicle. Always handle fuel
in well-ventilated outdoor areas.
CAUTION
!
Using leaded gasoline in your vehicle will damage
the engine, catalytic converter, and the oxygen sen-
sors. Also, using leaded gasoline is illegal, and will
void your warranty coverage of the engine, catalytic
converter, and oxygen sensors.
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2-26 Seat and restraint systems
2Seat belt pre-tensioner and force limiter
systems
N00417700175
The driver’s and front passenger’s seats each have a seat belt
equipped with a pre-tensioner system.Pre-tensioner system The driver and front passenger seat belts are equipped with a
seat belt pre-tensioner system. In moderate-to-severe frontal
collisions, this system operates simultaneously with the
deployment of the front air bags.
The seat belt pre-tensioners are located within the seat belt
retractors (A). When activated, the pre-tensioners quickly draw
back seat belt webbing and increase seat belt performance.The seat belt pre-tensioner system includes the following com-
ponents:
The air bag control unit monitors the readiness of the electronic
parts of the system whenever the ignition switch is in the “ON”
or “START” position. These include all of the items listed
above and all related wiring.
The pre-tensioner seat belts will operate only when the ignition
switch is in the “ON” or “START” position.
1- SRS warning light
2- Front impact sensors
3- Seat belt pre-tensioners
4- Seat belt buckle switches
5- Air bag control unit
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2-38 Seat and restraint systems
2Maintenance and inspection of seat belts
N00407000221
The seat belt webbing may be cleaned with mild soap or deter-
gent solution. Do not use an organic solvent. Allow the belts to
dry in the shade. Do not allow them to retract until completely
dry. Do not attempt to bleach or re-dye the belts. The color may
rub off and the webbing strength may be affected.
Regularly check your seat belt buckles and their release mech-
anisms for positive engagement and release of the latch plate.
Check the retractors for automatic locking when in the Auto-
matic Locking Retractor function.
The entire seat belt assembly should be replaced if the webbing
shows any obvious cuts, tears, increase in thickness in any sec-
tion of the webbing from broken fibers, or severe fading from
sunlight. All of these conditions indicate a weakening of the
belt, which may adversely affect seat belt performance in an
accident.
Supplemental Restraint System (SRS) - air
bag
N00407700677
This vehicle is equipped with a Supplemental Restraint System
(SRS), which includes air bags for the driver and passengers.
The SRS front air bags are designed to supplement the primary
protection of the driver and front passenger seat belt systems
by providing those occupants with protection against head and
chest injuries in certain moderate to severe frontal collisions.
The SRS driver and front passenger air bags, together with sen-
sors at the front of the vehicle and sensors attached to the front
seats, form an advanced air bag system.
The SRS side air bags are also designed to supplement the seat
belts and provide the driver and front passenger with protection
against chest and abdomen injuries in certain moderate to
severe side impact collisions.
The SRS curtain air bags are designed to supplement the seat
belts and provide the driver and passengers with protection
against head injuries in certain moderate-to-severe side impact
collisions.
The SRS air bags are NOT a substitute for use of the seat belts.
For maximum protection in all types of accidents, seat belts
must ALWAYS be worn by everyone who drives or rides in
this vehicle (with infants and small children in an appropriate
child restraint in the rear seat, and older children buckled in the
rear seat). Refer to “Child restraints” on page 2-28.
WA R N I N G
!
Do not attempt to repair or replace any part of the
seat belt assemblies. This work should be done by an
authorized Mitsubishi Motors dealer. Failure to
have an authorized Mitsubishi Motors dealer per-
form the work could reduce the effectiveness of the
belts and could result in a serious injury or death in
an accident.
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2-42 Seat and restraint systems
2
How the Supplemental Restraint System works
N00407800173
The SRS includes the following components:
The air bag control unit monitors the readiness of the electronic
parts of the system whenever the ignition switch is in the “ON”
or “START” position. These include all of the items listed
above and all related wiring.
The air bags will operate only when the ignition switch is in the
“ON” or “START” position. 1- Driver’s air bag
2- SRS warning light
3- Passenger’s air bag off indicator
4- Passenger’s front air bag
5- Front impact sensors
6- Driver’s seat position sensor
7- Passenger’s seat weight sensors
8- Air bag control unit
9- Side air bag modules
10- Curtain air bag modules
11- Side impact sensors
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Seat and restraint systems
2-43
2
When the impact sensors detect a sufficient front or side impact
to deploy the air bag(s), the appropriate air bag(s) will be
deployed.
When air bags deploy, some smoke is released accompanied by
a loud noise. The smoke is not harmful, but do not intentionally
inhale the smoke as it may cause temporary irritation to people
with respiratory problems.
After deployment, the air bags will quickly deflate, so quickly
that some people may not even realize the air bags inflated. Air
bag inflation does not prevent the driver from seeing or being
able to steer the vehicle, and does not prevent people from
leaving the vehicle.
Event Data Recording
N00418600054
Your vehicle is equipped with an “EDR” - Event Data
Recorder which is capable of collecting and storing data in the
event of an air bag deployment.
The EDR may record the following information:

Condition of specific vehicle systems;

Whether the driver and front passenger seat belts were
buckled;

Diagnostic code(s)
CAUTION
!
Air bags inflate very quickly and with great force. In
certain situations, contact with an inflating air bag
may cause small cuts, abrasions, and bruises.
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2-44 Seat and restraint systems
2
Driver’s seat position sensor
N00417900092
The driver’s seat position sensor is attached to the seat rail and
provides the air bag control unit with information on the seat’s
fore-aft position. The air bag control unit controls deployment
of the driver’s front air bag in accordance with the information
it receives from this sensor.
If there is a problem involving the driver’s seat position sensor,
the SRS warning light in the instrument panel will come on.
Refer to “SRS warning light” on page 2-47.
Passenger’s seat weight sensors
N00418000087
The passenger’s seat weight sensors are attached to the seat
rails and provide the air bag control unit with information
regarding the weight on the front passenger seat. The air bag
control unit controls deployment of the passenger’s front air
bag in accordance with the information it receives from this
sensor.
The passenger’s front air bag will not deploy in an impact
when the weight on the seat is sensed to be less than approxi-
mately 66 pounds (30 kg). In this case, the passenger’s air bag
off indicator will come on.
Refer to “Passenger’s air bag off indicator” on page 2-46.
If there is a problem involving the passenger’s seat weight sen-
sors, the SRS warning light in the instrument panel will come
on. Refer to “SRS warning light” page 2-47.
WA R N I N G
!
If the SRS warning light comes on, have the vehicle
inspected by an authorized Mitsubishi Motors
dealer as soon as possible.
Please observe the following instructions to ensure
that the driver’s seat position sensor can operate
correctly.
• Adjust the seat to the correct position, and sit well
back against the seatback.
Refer to “Front seat” on page 2-4.
• Do not recline the seatback more than necessary
when driving.
• Do not place metallic objects or luggage under the
front seat.

If the vehicle is involved in a severe impact, have the
sensor inspected by an authorized Mitsubishi
Motors dealer as soon as possible.
WA R N I N G
!
If any of the following conditions occur, you should
immediately have your vehicle inspected by an
authorized Mitsubishi Motors dealer as soon as pos-
sible:
• The SRS warning light does not initially come on
when the ignition key is turned to the “ON” or
“START” position.
• The SRS warning light does not go out after sev-
eral seconds.
• The SRS warning light comes on while you are
driving.
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Seat and restraint systems
2-45
2

To ensure that the passenger’s seat weight sensors
can correctly sense the weight being applied to the
seat, observe the following instructions. Failure to
follow these instructions can adversely affect the
performance of the passenger’s air bag system.
• Adjust the seat to the correct position, and sit well
back against the seatback.
Refer to “Front seat” on page 2-4.
• Do not recline the seatback more than necessary.
• Never have more than one person (adult or child)
sitting on the seat.
• Do not place anything between the seat and the
floor console.
• Do not hang anything on the front passenger’s
seatback.
• Do not remove the head restraints.
• When attaching a child restraint system, secure it
firmly.
• Do not place luggage or other objects on the seat.
• Do not use a seat cover or a cushion.
• Do not modify or replace the seat and seat belt.
• Do not place luggage or other objects under the
seat.
• Do not place the floor mat on the seat rails.
• Do not expose the sensors to liquids or vapors.
• Do not subject the sensors to shock.
• Do not allow rear-seat occupants to push the front
passenger seat with their feet or force the front
passenger seat upward.
• Do not allow rear-seat occupants to grasp the front
passenger’s seatback or put their arms around it.
• When attaching a child restraint system in the rear
seat, make sure it does not interfere with the front
seat.WA R N I N G
!

If the vehicle is involved in a severe impact, have the
sensors inspected by an authorized Mitsubishi
Motors dealer as soon as possible.
WA R N I N G
!
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2-46 Seat and restraint systems
2
Passenger’s air bag off indicator
N00418100088
The passenger’s air bag off indicator is located above the cen-
tral vents in the instrument panel.
The indicator normally comes on when the ignition switch is
turned to the “ON” position and goes out a few seconds later.
In the following situations, the indicator will stay on to show
that the passenger’s front air bag is not operational.

The passenger’s seat weight sensors sense a weight of less
than approximately 66 pounds (30 kg) on the front passen-
ger seat.

The front passenger’s seat is not occupied.
When the weight applied to the front passenger seat is sensed
to be approximately 66 pounds (30 kg) or greater, the indicator
goes out to show that the passenger’s front air bag is opera-
tional.
WA R N I N G
!
If any of the following conditions occur, you should
immediately have the air bag system in your vehicle
inspected by an authorized Mitsubishi Motors
dealer as soon as possible:
• The passenger’s air bag off indicator comes on
when an adult is sitting on the front passenger
seat.
• The passenger’s air bag off indicator does not
come on when the front passenger’s seat is not
occupied.
• The passenger’s air bag off indicator does not
come on when the ignition switch is turned to the
“ON” position.
• The passenger’s air bag off indicator comes on and
goes out repeatedly.

Do not attach any accessory to your vehicle that
makes the passenger’s air bag off indicator difficult
or impossible to see.
You must be able to see the passenger’s air bag off
indicator and verify the status of the passenger’s air
bag system.
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