sensor HONDA CIVIC SEDAN 2013 Owner's Manual (in English)

Continued31
uuSeat Belts uAbout Your Seat Belts
Safe Driving
■Proper use of seat belts
Follow these guidelines for proper use:
• All occupants should sit upright, well back in the seat, and remain in that position
for the duration of the trip. Slouching and leaning reduces the effectiveness of
the belt and can increase the chan ce of serious injury in a crash.
• Never place the shoulder part of a lap/shoulder seat belt under your arm or
behind your back. This could cause very serious injuries in a crash.
• Two people should never use the same seat belt. If they do, they could be very
seriously injured in a crash.
• Do not put any accessories on the seat belts. Devices intended to improve comfort
or reposition the shoulder part of a seat belt can reduce the protective capability
and increase the chance of serious injury in a crash.
Your vehicle monitors front seat belt use. If
the ignition switch is turned to ON
(w before
the driver's seat belt is fastened, a beeper will
sound and the indicator will blink. If the driver
does not fasten the belt before the beeper
stops, the indicator will remain on.
The beeper will also periodically sound and
the indicator will blink while driving until the
driver's and front passenger’s seat belts are
fastened.
■Seat Belt Reminder
1 About Your Seat Belts
If a rear seat passenge r moves around and extends
the seat belt, the lockable retractor may activate. If
this happens, release the re tractor by unfastening the
seat belt and allow the be lt to retract completely.
Then refasten the belt.
1 Seat Belt Reminder
The indicator will also come on if a front passenger
does not fasten their seat be lt within 6 seconds after
the ignition switch is turned to ON
(w.
When no one is sitting in the front passenger's seat,
or a child or small adult is riding there, the indicator
will not come on.
This is because the weight sensors in the seat cannot
detect their presence.*
* Not available on all models

38
uuAirbags uAirbag System Components
Safe Driving
The front, front side, and side curtain
airbags are deployed according to the
direction and severity of impact. Both side
curtain airbags are deployed in a rollover.
The airbag system includes:
aTwo SRS (Supplemental Restraint System)
front airbags. The driver's airbag is stored
in the center of the steering wheel; the
front passenger's airbag is stored in the
dashboard. Both are marked SRS
AIRBAG.
bTwo side airbags, on e for the driver and
one for a front passen ger. The airbags are
stored in the outer edges of the seat-
backs. Both are marked SIDE AIRBAG.
cTwo side curtain airbags, one for each
side of the vehicle. The airbags are stored
in the ceiling, above the side windows.
The front and rear pillars are marked
SIDE CURTAIN AIRBAG .
dAn electronic control unit that continually
monitors and records information about
the sensors, the airbag activators, the
seat belt tensioners, and driver and front
passenger seat belt use when the ignition
switch is in ON
(w.
eAutomatic front seat belt tensioners. The
driver's and front passenger's seat belts
incorporate sensors that detect whether
or not they are fastened.
fA driver's seat position sensor. If the seat
is too far forward, the airbag will inflate
with less force.
gWeight sensors in the front passenger's
seat. The front passenger's airbag will be
turned off if the weight on the seat is 65
lbs (29 kg) or less (the weight of an infant
or small child).
hImpact sensors that can detect a
moderate-to-severe front or side
collision.
iAn indicator on the dashboard that alerts
you that the front passenger's front
airbag has been turned off.
jAn indicator on the instrument panel that
alerts you to a possible problem with your
airbag system or seat belt tensioners.
kA rollover sensor that detects whether
the vehicle is about to roll over.

Continued41
uuAirbags uFront Airbags (SRS)
Safe DrivingFront airbags are designed to inflate during moderate-to-severe frontal collisions.
When the vehicle decelerates suddenly, the sensors send information to the control
unit which signals one or both front airbags to inflate.
A frontal collision can be either head-on or angled between two vehicles, or when a
vehicle crashes into a stationary object, such as a concrete wall.
While your seat belt restrains your torso, the
front airbag provides supplemental protection
for your head and chest.
The front airbags deflate immediately so that
they won't interfere with the driver's visibility
or the ability to steer or operate other
controls.
The total time for inflation and deflation is so fast that most occupants are not
aware that the airbags deployed until th ey see them lying in front of them.
■Operation
■How the Front Airbags Work1How the Front Airbags Work
Although the driver's and front passenger's airbags
normally inflate within a split second of each other, it
is possible for only one airbag to deploy. This can
happen if the severity of a collision is at the margin,
or threshold, that determines whether or not the
airbags will deploy. In such cases, the seat belt will
provide sufficient protection, and the supplemental
protection offered by the airbag would be minimal.

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uuAirbags uFront Airbags (SRS)
Safe Driving
■When front airbags should not deploy
Minor frontal crashes: Front airbags were designed to supplement seat belts and
help save lives, not to prevent minor scrapes, or even broken bones that might occur
during a less than moderate-to-severe frontal crash.
Side impacts: Front airbags can provide protection when a sudden deceleration
causes a driver or front passenger to move towards the front of the vehicle. Side
airbags and side curtain airbags have been specifically designed to help reduce the
severity of injuries that can occur during a moderate-to -severe side impact which
can cause the driver or passenger to move towards the side of the vehicle.
Rear impacts: Head restraints and seat belts are your best protection during a rear
impact. Front airbags cannot provide any si gnificant protection and are not designed
to deploy in such collisions.
Rollovers: Seat belts and, in vehicles equipped with a rollover sensor, side airbags
and side curtain airbag s offer the best protection in a rollover. Because front airbags
could provide little if any protection, they are not designed to deploy during a
rollover.
■When front airbags deploy with little or no visible damage
Because the airbag system senses sudden deceleration, a strong impact to the
vehicle framework or suspension might cause one or more of the airbags to deploy.
Examples include running into a curb, the edge of a hole, or other low fixed object
that causes a sudden deceleration in th e vehicle chassis. Since the impact is
underneath the vehicle, damage may not be readily apparent.
■When front airbags may not deploy, even though exterior damage
appears severe
Since crushable body parts absorb crash energy during an impact, the amount of
visible damage does not always indicate proper airbag operation. In fact, some
collisions can result in severe damage but no airbag deployment because the airbags
would not have been needed or would not have provided protection even if they
had deployed.

43
uuAirbags uFront Airbags (SRS)
Safe DrivingYour front airbags have advanced features to help reduce the likelihood of airbag
related injuries to smaller occupants.
The driver's advanced front airbag system
includes a seat position sensor.
If the seat is too far forward, the airbag
inflates with less forc e, regardless of the
severity of the impact.
The passenger's advanced front airbag system
has weight sensors.
Although Honda recommends against
carrying an infant or small child in front, if the
sensors detect the weight of a child (up to
about 65 lbs or 29 kg), the system will
automatically turn off the passenger's front
airbag.
■Advanced Airbags1 Advanced Airbags
If there is a problem with the driver's seat position
sensor, the SRS indicator will come on and the airbag
will inflate with full (normal) force, regardless of the
driver's seating position.
For both advanced front airbags to work properly:
•Do not spill any liquid on or under the seats.•Do not put any object un der the passenger’s seat.•Make sure any objects are positioned properly on
the floor. Improperly positioned objects can
interfere with the advanced airbag sensors.
•All occupants should sit upright and wear their seat
belts properly.
•Do not place any cover over the passenger side
dashboard.
Driver’s
Seat
Position
Sensor
Passenger’s
Seat
Weight
Sensors

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uuAirbags uSide Airbags
Safe Driving
Side Airbags
The side airbags help protect the upper to rso of the driver or a front passenger
during a moderate-to-severe side impact.
The side airbags are housed in the outside
edge of the driver's and passenger's seat-
backs.
Both are marked SIDE AIRBAG.
When the sensors detect a moderate-to-
severe side impact, the control unit signals the
side airbag on the impact side to immediately
inflate.
■Housing Locations
1 Side Airbags
Make sure you and your fr ont passenger always sit
upright. Leaning into the path of a side airbag can
prevent the airbag from deploying properly and
increases your risk of serious injury.
Do not attach accessories on or near the side airbags.
They can interfere with the proper operation of the
airbags, or hurt someone if an airbag inflates.
If the impact is on the passenger side, the airbag
deploys even if there is no passenger in the front
passenger seat.
Do not cover or replace th e front seat-back covers
without consulting a dealer.
Improperly replacing or covering front seat-back
covers can prevent your side airbags from properly
deploying during a side impact.
Housing
Location
■Operation
When
inflated
Side
Airbag

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uuAirbags uSide Airbags
Safe Driving
■When a side airbag deploys wi th little or no visible damage
Because the airbag systems senses sudden acceleration, a strong impact to the side
of the vehicle's framework can cause a side airbag to deploy. In such cases, there
may be little or no damage, but the side impact sensors detected a severe enough
impact to deploy the airbag.
■When a side airbag may not deploy, even though visible damage appears
severe
It is possible for a side airbag to not deploy during an impact that results in
apparently severe damage. This can occur when the point of impact was towards
the far front or rear of the vehicle, or when the vehicle's crushable body parts
absorbed most of the crash energy. In either case, the side airbag would not have
been needed nor provided protection even if it had deployed.

uuAirbags uAirbag System Indicators
48
Safe Driving■When the passenger airbag off
indicator comes on
The indicator comes on to alert you that the
passenger's front airbag has been turned off.
This occurs when the weight sensors detect
65 lbs (29 kg) or less, th e weight of an infant
or small child, on the seat.
Infants and small children should always ride properly restrained in a back seat.
2 Child Safety P. 50
Objects placed on the seat can also cause the indicator to come on.
If the front passenger seat is empty, the pa ssenger's front airbag will not deploy and
the indicator will not come on.
■Passenger Airbag Off Indicator1 Passenger Airbag Off Indicator
If the indicator comes on wi th no front passenger and
no objects on the passenger’s seat, or with an adult
riding there, something may be interfering with the
weight sensors. Such as:
•An object hanging on the seat or in the seat-back
pocket.
•A child seat or other object pressing against the
rear of the seat-back.
•A rear passenger pushing or pulling on the back of
the front passenger's seat.
•The front seat or seat-back is forced back against
an object on the seat or floor behind it.
•An object placed under the front passenger's seat.
If none of these conditions exist, have your vehicle
checked by a dealer as soon as possible.
The passenger airbag off indicator may come on and
goes off repeatedly if the total weight on the seat is
near the airbag cutoff threshold.
U.S. Canada

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uuAirbags uAirbag Care
Safe Driving
Airbag Care
You do not need to, and should not, perform any maintenance on or replace any
airbag system components yourself. Ho wever, you should have your vehicle
inspected by a dealer in the following situations:
■When the airbags have deployed
If an airbag has inflated, the control unit and other related parts must be replaced.
Similarly, once an automatic seat belt te nsioner has been activated, it must be
replaced.
■When the vehicle has been in a moderate-to-severe collision
Even if the airbags did not inflate, have yo ur dealer inspect the following: the driver’s
seat position sensor, weight sensors in the passenger’s seat, front seat belt
tensioners, and each seat belt th at was worn during the crash.
■Do not remove or modify a front seat without consulting a dealer
This would likely disable the driver's seat po sition sensor or the weight sensors in the
passenger's seat. If it is necessary to remo ve or modify a front seat to accommodate
a person with disabilities, contact a Honda dealer, or for U.S. vehicles, American
Honda Automobile Customer Service at 800-999-1009 and for Canadian vehicles,
Honda Canada Customer Re lations at 888-9-HONDA-9.
1Airbag Care
We recommend against the use of salvaged airbag
system components, includi ng the airbag, tensioners,
sensors, and control unit.

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uuIndicators u
Instrument Panel
IndicatorNameOn/BlinkingExplanationMessage*
Transmission
Indicator*
●Comes on for a few seconds when
you turn the igniti on switch to ON
(w, then goes off.●Blinks if the transmission system has
a problem.
●Blinks while driving - Avoid sudden
starts and acceleration and have the
vehicle checked by a dealer
immediately.
Seat Belt
Reminder
Indicator
●Comes on and the beeper sounds if
you are not wearing a seat belt when
you turn the igniti on switch to ON
(w.●If the front passenger is not wearing
a seat belt, the indicator comes on
about six seconds later.
●Blinks while driving if either you or
the front passenger has not fastened
a seat belt. The beeper sounds and
the indicator blinks at regular
intervals.
●The beeper stops and the indicator goes
off when you and th e front passenger
fasten their seat belts.
●Stays on after you or the front
passenger has fastened the seat
belt - A detection error may have
occurred in the sensor. Have the vehicle
checked by a dealer.
2 Seat Belt Reminder P. 31
Low Fuel
Indicator
●Comes on when the fuel reserve is
running low (approximately 1.9 U.S.
gal./7.5 Liter left).
●Blinks if there is a problem with the
fuel gauge.
●Comes on - Refuel your vehicle as soon
as possible.
●Blinks - Have the vehicle checked by a
dealer.
* Not available on all models