HONDA CR-V 2010 RD1-RD5, RE7 / 3.G Service Manual

During a f rontal crash, your seat belt
restrains your lower body and torso,
and the f ront airbag helps protect
your head and chest.
Although both airbags normally
inf late within split second of each
other, it is possible f or 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
suf f icient protection, and the
supplemental protection of f ered by
the airbag would be minimal.
If you ever have a moderate to
severe f rontal collision, sensors will
detect the vehicle’s rapid
deceleration.
If the rate of deceleration is high
enough, the control unit will inf late
the driver’s and f ront passenger’s
airbags, at the time and with the
f orce needed. Only the driver’s airbag can deploy if
there is no passenger in the f ront
seat, or if the advanced airbag
system has turned the passenger’s
airbag off (see page ).Af ter inf lating, the f ront airbags
immediately def late, so they won’t
interf ere with the driver’s visibility,
or the ability to steer or operate
other controls.
28
How Your Front Airbags Work
Additional Inf ormation About Your Airbags
26
Table of Contents

Your f ront airbags are also dual-
threshold airbags. Airbags with this
f eature have two deployment
thresholds that depend on whether
sensors detect the occupant is
wearing a seat belt or not.
If the occupant’s belt is ,
the airbag will deploy at a slightly
lower threshold, because the
occupant would need extra
protection.
If the occupant’s belt is , the
airbag will inf late at a slightly higher
threshold, when the airbag would be
needed to supplement the protection
provided by the seat belt.
Your f ront airbags are dual-stage
airbags. This means they have two
inf lation stages that can be ignited
sequentially or simultaneously,
depending on crash severity.
In a crash, both stages
will ignite simultaneously to provide
the quickest and greatest protection.
In a crash, one stage will
ignite first, then the second stage
will ignite a split second later. This
provides longer airbag inf lation time
with a little less force.
The total time for inflation and
def lation is one-tenth of a second, so
f ast that most occupants are not
aware that the airbags deployed until
they see them lying in their laps.
After a crash, you may see what
looks like smoke. This is actually
powder f rom the airbag’s surf ace.
Although the powder is not harmf ul,
people with respiratory problems
mayexperiencesometemporary
discomf ort. If this occurs, get out of
the vehicle as soon as it is saf e to do
so.
CONT INUED
Dual-T hreshold A irbags
not lat chedlatched
Dual-Stage A irbags
more severeless severe
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
27
Table of Contents

Your f ront airbags are also advanced
airbags. The main purpose of this
feature is to help prevent airbag-
caused injuries to short drivers and
children or small-statured adults who
ride in f ront.The driver’s advanced front airbag
system includes a seat position
sensor under the seat. If the seat is
too f ar f orward, the airbag will
inf late with less f orce, regardless of
the severity of the impact.
If there is a problem with the sensor,
the SRS indicator will come on, and
the airbag will inf late in the normal
manner regardless of the driver’s
seating position.The passenger’s advanced f ront
airbag system has weight sensors
under the seat. Although Honda
does not encourage carrying an
inf ant or small child in f ront, if the
sensors detect the weight of an
inf ant or small child (up to about 65
lbs or 29 kg), the system will
automatically turn the passenger’s
front airbag off.
Do not spill any liquids on or
under the seats, cover the sensors,
or put any objects or metal items
under the f ront seats.
Occupants must sit upright and
wear their seat belts properly.
For both advanced airbags to work
properly:
Failure to f ollow these instructions
could damage the sensors or prevent
them f rom working properly.
Advanced Airbags
Additional Inf ormation About Your Airbags
28
DRIVER’S
SEAT
POSITION
SENSOR
PASSENGER’S
SEAT WEIGHT
SENSORS
Table of Contents

Moving the f ront seat f orcibly
back against cargo on the seat or
f loor behind it.
Hanging heavy items on the f ront
passenger seat, or placing heavy
items in the seat-back pocket.If you ever have a moderate to
severe side impact, sensors will
detect rapid acceleration and signal
the control unit to instantly inf late
either the driver’s or the passenger’s
side airbag and activate the seat belt
tensioner on the af f ected side.
When the passenger airbag gets
turned of f by the weight sensors, a
‘‘passenger airbag of f ’’ indicator in
the center of the dashboard comes
on (see page ).
Be aware that objects placed on the
passenger’s seat can also cause the
airbag to be turned of f .
Moving the front seat or seat-back
f orcibly back against the f olded
rear seat.
Back seat passengers should not
wedge objects or intentionally
f orce their f eet under the f ront
passenger seat.
A rear passenger pushing or
pulling on the back of the f ront
passenger’s seat.
To ensure that the passenger’s
advanced front airbag system will
work properly,
This includes:
If the weight sensors detect there is
no passenger in the f ront seat, the
airbag is automatically turned off.
However, the passenger airbag of f
indicator in this situation will not
come on.
33
CONT INUED
How Your Side A irbags Work
Additional Inf ormation About Your Airbags
do not do anyt hing
t hat would increase or decrease t he weight on t he f ront passenger’s seat .
Driver and Passenger Saf ety
29
Table of Contents

There will be some delay between
the moment the passenger moves
into or out of the airbag deployment
pathandwhentheindicatorcomes
on or goes of f .
A f ront seat passenger should not
use a cushion or another object as a
backrest. It may prevent the cutof f
system f rom working properly.
Only one airbag will deploy during a
side impact. If the impact is on the
passenger’s side, the passenger’s
side airbag will deploy even if there
is no passenger.
To get the best protection f rom the
side airbags, front seat occupants
should wear their seat belts and sit
upright and well back in their seats.
If the side airbag of f indicator comes
on (see page ), have the
passenger sit upright. Once the
passenger is out of the airbag’s
deployment path, the system will
turn the airbag back on, and the
indicator will go out.
Your vehicle has a side airbag cutof f
system designed primarily to protect
a child riding in the f ront passenger’s
seat.
Although Honda does not encourage
children to ride in f ront, if the
position sensors detect a child has
leaned into the side airbag’s
deployment path, the airbag will shut
off.
Thesideairbagmayalsoshutoff if a
short adult leans sideways, or a
larger adult slouches and leans
sideways into the airbag’s
deployment path.
Objects placed on the f ront
passenger seat can also cause the
side airbag to be shut of f . 32
Side A irbag Cut of f Syst em
Additional Inf ormation About Your Airbags
30
Table of Contents

If the impact is on the passenger’s
side, the passenger’s side curtain
airbag will inflate even if there are no
occupants on that side of the vehicle.To get the best protection f rom the
side curtain airbags, occupants
should wear their seat belts and sit
upright and well back in their seats.
If the rollover sensor detects your
vehicle is about to roll over, it signals
the control unit, which immediately
deploys both side curtain airbags and
activates both f ront seat belt
tensioners.
The airbag on the passenger’s side
will deploy, and the seat belt
tensioner will activate, even if there
are no passengers on that side of the
vehicle.
In a moderate to severe side impact,
sensors will detect rapid acceleration
and signal the control unit to
instantly inflate the side curtain
airbag.
How Your Side Curtain A irbags
Work
In a Side Impact
In a Rollover
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
31
SIDE CURTAIN AIRBAG
Table of Contents

When you turn the ignition switch to
the ON (II) position, this indicator
comes on brief ly then goes of f . This
tells you the system is working
properly.If the indicator comes on or
flashesonandoff whileyoudrive.
If the indicator stays on after the
engine starts.
If the SRS indicator does not come
on after you turn the ignition
switch to the ON (II) position.
If the indicator comes on at any
other time, or does not come on at all,
you should have the system checked
by your dealer. For example: If you see any of these indications,
the airbags and seat belt tensioners
may not work properly when you
need them.
The SRS indicator alerts you to a
potential problem with your airbags
or seat belt tensioners. This indicator alerts you that the
passenger’s side airbag has been
automatically shut off. It does
mean there is a problem with your
side airbags.
When you turn the ignition switch to
the ON (II) position, the indicator
should come on brief ly and then go
off(seepage ).Ifitdoesn’tcome
on, stays on, or comes on while
driving without a passenger in the
f ront seat, have the system checked.63
How the SRS Indicator
Works
How the Side
Airbag Of f
Indicator Works
not
Additional Inf ormation About Your Airbags
32
U.S.
Canada
Ignoring the SRS indicator can
result in serious injury or death
if the airbag systems or
tensioners do not work properly.
Have your vehicle checked by a
dealer as soon as possible if
the SRS indicator alerts you to
a possible problem.
Table of Contents

This indicator alerts you that the
passenger’s f ront airbag has been
shut of f because weight sensors
detect about 65 lbs (29 kg) or less
(the weight of an inf ant or small
child) on the f ront passenger’s seat.
It does there is a problem
with the airbag.Be aware that objects placed on the
f ront seat can cause the indicator to
come on.
If no weight is detected on the f ront
seat, the airbag will be automatically
shut of f . However, the indicator will
not come on.
The passenger airbag of f indicator
maycomeonandoff repeatedlyif
the total weight on the seat is near
the airbag cutof f threshold.
If the indicator comes on with no
f ront seat passenger and no objects
on the seat, or with an adult riding
there, something may be interf ering
with the weight sensors. Look f or
and remove:
Any items under the f ront
passenger’s seat.
Any object(s), such as a f olded-
down back seat, that are touching
the rear of the seat-back.
If no obstructions are f ound, have
your vehicle checked by a dealer as
soon as possible.
If an adult or teenage passenger is
riding in f ront, move the seat as f ar
to the rear as possible, and have the
passenger sit upright and wear the
seat belt properly. Any object(s) hanging on the seat
or in the seat-back pocket.
How the Passenger Airbag Of f
Indicator Works
not mean
Additional Inf ormation About Your Airbags
Driver and Passenger Saf ety
33
PASSENGER AIRBAG OFF INDICATOR
Canada
U.S.
Table of Contents

If water or
another liquid soaks into a seat-
back, it can prevent the side airbag
cutof f system f rom working
properly.
Tampering could cause
the airbags to deploy, possibly
causing very serious injury. Together, airbags and
seat belts provide the best
protection. Even if your
airbags do not inflate, your dealer
should inspect the driver’s seat
position sensor, the f ront
passenger’s weight sensors, the
f ront seat belt tensioners, and all
seat belts and their anchors worn
during a crash to make sure they
are operating properly.
Your airbag systems are virtually
maintenance f ree, and there are no
parts you can saf ely service.
However, you must have your
vehicle serviced if:
Any airbag
that has deployed must be
replaced along with the control
unit and other related parts. Any
seat belt tensioner that activates
must also be replaced.
Do not try to remove or replace
anyairbagbyyourself.Thismust
be done by an authorized dealer or
a knowledgeable body shop.
Take your vehicle to an
authorized dealer as soon as
possible. If you ignore this
indication, your airbags may not
operate properly. This could make the
driver’s seat position sensor or the
f ront passenger’s weight sensors
inef f ective. If it is necessary to
remove or modif y a f ront seat to
accommodate a person with
disabilities, f irst contact Honda
Automobile Customer Service at
(800) 999-1009.
Do not expose t he f ront passenger’s
seat -back t o liquid.
Do not t amper wit h airbag component s or wiring f or anyreason.
Donotattempttodeactivateyour
airbags.
If your vehicle has a moderat e t o
severe impact .
An airbag ever inf lates.
T he SRS indicat or alert s you t o aproblem. Do not remove or modif y a f ront
seat wit hout consult ing your
dealer.
Additional Saf ety Precautions
Airbag Service
Additional Inf ormation About Your Airbags
34
Table of Contents

µµ
µ
Children depend on adults to protect
them. However, despite their best
intentions, many adults do not know
how to protect child
passengers.
If you have children, or ever need to
drive with a child in your vehicle, be
sure to read this section. It begins
with important general guidelines,
then presents special inf ormation f or
infants, small children, and larger
children.To reduce the number of child
deaths and injuries, every state,
Canadian province and territory
requires that inf ants and children be
properlyrestrainedwhentheyridein
a vehicle.
(see pages ). (see pages ).
Each year, many children are injured
or killed in vehicle crashes because
they are either unrestrained or not
properly restrained. In f act, vehicle
accidents are the number one cause
of the death of children aged 12 and
under.
40 50 51 54
properly
All Children Must Be Restrained
Inf ant s and small children must be
rest rained in an approved child seatt hat is properly secured t o t he
vehicle Larger children must be restrained
wit h a lap/shoulder belt and ride ona boost er seat unt il t he seat belt f it st hem properly
Protecting Children General Guidelines
Driver and Passenger Saf ety
35
Children who are unrestrained
or improperly restrained can be
seriously injured or killed in a
crash.
Any child too small for a seat
belt should be properly
restrained in a child seat. A
larger child should be properly
restrained with a seat belt and
use a booster seat if necessary.
Table of Contents