warning SUBARU IMPREZA 2016 5.G Service Manual

Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
occupants and cause injuries.
. Do not attach a hands-free micro-
phone or any other accessory to
a front pillar, a center pillar, a rear
pillar, the windshield, a side win-
dow, an assist grip, or any other
cabin surface that would be near
a deploying SRS curtain airbag.
A hands-free microphone or
other accessory in such a loca-
tion could be propelled through
the cabin with great force by the
curtain airbag, or it could prevent
correct deployment of the curtain
airbag. In either case, the result
could be serious injuries.WARNING
Do not hang coat hangers or other
hard or pointed objects on the coat
hooks. If such items were hanging
on the coat hooks during deploy-
ment of the SRS curtain airbags,
they could cause serious injuries by
coming off the coat hooks and being
thrown through the cabin or by
preventing deployment of the cur-
tain airbags.
Before hanging clothing on the coat
hooks, make sure there are no sharp
objects in the pockets. Hang cloth-
ing directly on the coat hooks with-
out using hangers.
WARNING
Do not put any kind of cover or
clothes or other objects over either
front seatback and do not attach
labels or stickers to the front seat
surface on or near the SRS side
airbag. They could prevent proper
deployment of the SRS side airbag,
reducing protection available to the
front seat ’s occupant.
WARNING
Place children in the rear seat
properly restrained at all times. The
SRS airbag deploys with consider-
able speed and force and can injure
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or even kill children, especially if
they are not restrained or impro-
perly restrained. Because children
are lighter and weaker than adults,
their risk of being injured from
deployment is greater.
For that reason, we strongly recom-
mend that ALL children (including
those in child seats and those that
have outgrown child restraint de-
vices) sit in the REAR seat properly
restrained at all times in a child
restraint device or in a seatbelt,
whichever is appropriate for the
child’s age, height and weight.
Secure ALL types of child restraint
devices (including forward facing
child seats) in the REAR seats at
all times.
According to accident statistics,
children are safer when properly
restrained in the rear seating posi-
tions than in the front seating posi-
tions.
For instructions and precautions
concerning the child restraint sys-
tem, refer to “Child restraint sys-
tems ”F 1-25.
WARNING
NEVER INSTALL A REARWARD FA-
CING CHILD SEAT IN THE FRONT
SEAT. DOING SO RISKS SERIOUS
INJURY OR DEATH TO THE CHILD
BY PLACING THE CHILD ’S HEAD
TOO CLOSE TO THE SRS AIRBAG.
WARNING
Never allow a child to stand up or
kneel on the front passenger ’s seat.
The SRS airbag deploys with con-
siderable force and can injure or
even kill the child.
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
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Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
WARNING
Never hold a child on your lap or in
your arms. The SRS airbag deploys
with considerable force and can
injure or even kill the child.
WARNING
.Never allow a child to do the
following.
– Kneel on any passenger ’s seat facing the side window
– Wrap his/her arms around the
front seat seatback
– Put his/her head, arms or
other parts of the body out of
the window
In the event of an accident, the force of SRS side airbag and/or
SRS curtain airbag deployment
could injure the child seriously
because his/her head, arms or
other parts of the body are too
close to the SRS side airbag and/
or SRS curtain airbag.
. Since your vehicle is also
equipped with a front passen-
ger ’s SRS frontal airbag, children
should be placed in the rear seat
anyway and should be properly
restrained at all times.
CAUTION
. When the SRS airbag deploys,
some smoke will be released.
This smoke could cause breath-
ing problems for people with a
history of asthma or other
breathing trouble. If you or your
passengers have breathing pro-
blems after SRS airbag deploys,
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1) Airbag control module (including impactsensor [all models] and rollover sensor
[Crosstrek models])
2) Frontal airbag module (driver ’s side)
3) Frontal airbag module (front passenger ’s
side)
4) Front sub sensor (left-hand side)
5) Front sub sensor (right-hand side) 6) Side airbag module (driver
’s side)
7) Side airbag module (front passenger ’s
side)
8) Side airbag sensor (center pillar left-hand side)
9) Side airbag sensor (center pillar right- hand side)
10) Airbag wiring 11) Seatbelt pretensioner (driver
’s side)
12) Seatbelt pretensioner (front passenger ’s
side)
13) Curtain airbag sensor (rear wheel house right-hand side)
14) Curtain airbag sensor (rear wheel house left-hand side)
15) Curtain airbag module (right-hand side)
16) Curtain airbag module (left-hand side)
17) Seatbelt buckle switch (front passenger ’s
side)
18) Knee airbag module (driver ’s side)
19) Front passenger ’s occupant detection
system sensor
20) Front passenger ’s occupant detection
control module
21) Front passenger ’s frontal airbag ON and
OFF indicator
22) SRS airbag system warning light
23) Satellite safing sensor (under the rear center seat)
24) Front door impact sensor (left-hand side)
25) Front door impact sensor (right-hand side)
26) Lap belt pretensioner (front passenger ’s
side in Crosstrek models)
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
–CONTINUED –
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Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
&SUBARU advanced frontal
airbag system
Your vehicle is equipped with a SUBARU
advanced frontal airbag system that com-
plies with the new advanced frontal airbag
requirements in the amended Federal
Motor Vehicle Safety Standard (FMVSS)
No. 208.
The SUBARU advanced frontal airbag
system automatically determines the de-
ployment force of the driver ’s SRS frontal
airbag at the time of deployment as well as
whether or not to activate the front
passenger ’s SRS frontal airbag and, if
activated, the deployment force of the
SRS frontal airbag at the time of deploy-
ment.
Your vehicle has warning labels on the
driver ’s and front passenger ’s sun visors
beginning with the phrase “EVEN WITH
ADVANCED AIR BAGS” and a tag
attached to the glove box lid beginning
with the phrase “Even with Advanced Air
Bags”. Make sure that you carefully read
the instructions on the warning labels and
tag.
Always wear your seatbelt. The SUBARU
advanced frontal airbag system is a
supplemental restraint system and must
be used in combination with a seatbelt. All
occupants should wear a seatbelt or be
seated in an appropriate child restraint system.
For the locations of the SRS airbags, refer
to
“Components” F1-46.
In a moderate to severe frontal collision,
the following components deploy.
. SRS frontal airbag for driver
. SRS frontal airbag for front passenger
. SRS knee airbag for driver
. SRS curtain airbag*
1
*1: When an offset frontal collision that is severe
enough to deploy the front airbag occurs.
These components supplement the seat-
belts by reducing the impact to the
occupant ’s head, chest and knees.
! Driver ’s SRS frontal airbag
The driver ’s SRS frontal airbag uses a
dual stage inflator. The inflator operates in
different ways depending on the severity
of impact.
Have the system inspected by your
SUBARU dealer immediately if the SRS
airbag system warning light illuminates.
NOTE
The driver ’s SRS side airbag and SRS
curtain airbag are not controlled by the
SUBARU advanced frontal airbag sys-
tem. !
Front passenger ’s SRS frontal air-
bag
The front passenger ’s SRS frontal airbag
uses a dual stage inflator. The inflator
operates in different ways depending on
the severity of impact.
The occupant detection system sensor is
installed under the seat upholstery and
monitors the physique and posture of the
front passenger. Using this information,
the occupant detection system determines
whether the front passenger ’s SRS frontal
airbag should be deployed or not.
The occupant detection system may not
inflate the front passenger ’s SRS frontal
airbag even when the driver ’s SRS frontal
airbag deploys. This is normal. In this
case, although the front passenger ’s SRS
frontal airbag does not operate, the front
passenger ’s seatbelt pretensioner oper-
ates with the driver ’s seatbelt preten-
sioner. For details about the seatbelt
pretensioner, refer to “Front seatbelt pre-
tensioners ”F 1-20.
CAUTION
Observe the following precautions.
Failure to do so may prevent the
SUBARU advanced frontal airbag
system from functioning correctly
or cause the system to fail.
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.Do not apply any strong impact
to the front passenger ’sseat
such as by kicking.
. Do not let rear passengers rest
their feet between the front seat-
back and seat cushion.
. Do not spill liquid on the front
passenger ’s seat. If liquid is
spilled, wipe it off immediately.
. Do not remove or disassemble
the front passenger ’s seat.
. Do not install any accessory
(such as an audio amplifier) other
than a genuine SUBARU acces-
sory under the front passenger ’s
seat.
. Do not place anything (shoes,
umbrella, etc.) under the front
passenger ’s seat.
. Do not use the front passenger ’s
seat with the head restraint re-
moved.
. Do not leave any articles on the
front passenger ’s seat or the
seatbelt tongue and buckle en-
gaged when you leave your ve-
hicle.
. Do not put sharp object(s) on the
seat or pierce the seat uphols-
tery. .
Do not place a magnet near the
seatbelt buckle and the seatbelt
retractor.
. Do not use front seats with their
forward-backward position and
seatback not being locked into
place securely. If any of them are
not locked securely, adjust them
again. For adjusting procedure,
refer to “Forward and backward
adjustment” F1-3 and “Reclining
the seatback ”F 1-4.
If the seatbelt buckle switch and/or front
passenger ’s occupant detection system
have failed, the SRS airbag system
warning light will illuminate. Have the
system inspected by your SUBARU deal-
er immediately if the SRS airbag system
warning light illuminates.
If your vehicle has sustained impact, this
may affect the proper function of the
SUBARU advanced frontal airbag system.
Have your vehicle inspected at your
SUBARU dealer. Do not use the front
passenger ’s seat while driving the vehicle
to your SUBARU dealer.
NOTE
The front passenger ’s SRS side airbag
and SRS curtain airbag are not con-
trolled by the SUBARU advanced fron- tal airbag system.
!
Passenger ’s frontal airbag ON and
OFF indicators
Refer to “Front passenger ’s frontal airbag
ON and OFF indicators” F3-16.
! Occupant detection system
The occupant detection system sensor is
installed under the seat upholstery and
monitors the physique and posture of the
front passenger. Using this information,
the occupant detection system determines
whether the front passenger ’s SRS frontal
airbag should be deployed or not.
If the front passenger ’s seat cushion is
wet, this may adversely affect the ability of
the system to determine deployment. If
the seat cushion is wet, the front passen-
ger should stop sitting on the front
passenger ’s seat. Wipe off liquid from
the seat immediately, let the seat dry
naturally and then check the SRS airbag
system warning light as follows.
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
–CONTINUED –1-49

Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
SRS airbag system warning light (type A)
SRS airbag system warning light (type B)
.If the SRS airbag system warning light
illuminates, keep the seat dry until the
warning light turns off. If the SRS airbag
system warning light stays on even when the seat has dried, do not allow anyone to
sit on the front passenger
’s seat and have
the system checked by your SUBARU
dealer.
. If the SRS airbag system warning light
does not illuminate, check that the front
passenger ’s frontal airbag ON and OFF
indicators work properly. If the indicators
do not work properly, do not allow anyone
to sit on the front passenger ’s seat and
have the system checked by your
SUBARU dealer.
ON /: Front passenger ’s frontal airbag ON
indicator
/: Front passenger ’s frontal airbag OFF
indicator
Also, if luggage or electronic devices are
placed on the front passenger ’s seat, this
may adversely affect the ability of the system to determine deployment. This
may prevent the front passenger
’s frontal
airbag ON and OFF indicators from work-
ing properly. Check that the indicators
work properly.
When the OFF indicator turns off and the
ON indicator illuminates, the front passen-
ger ’s frontal airbag may deploy during a
collision. Remove luggage and electronic
devices from the front passenger ’s seat.
CAUTION
Electrical devices, such as cell
phones, laptops, portable music
players, or electronic games, espe-
cially when connected to the acces-
sory power outlet and placed on the
front passenger ’s seat or used by
the person sitting in the front pas-
senger ’s seat, may affect the opera-
tion of the occupant detection sys-
tem. If either of the following situa-
tions occurs when using an electro-
nic device in the vehicle, at first try
to relocate that device to avoid it
creating any interference.
. The SRS airbag system warning
light illuminates.
. The front passenger ’s frontal air-
bag ON and OFF indicators oper-
ate erratically.
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If the device continues to cause
interference, the use of that device
in the vehicle should be discontin-
ued.
NOTE
This device complies with Part 18 of
the FCC Rules. This device may cause
interference. If this device causes inter-
ference, consult the nearest SUBARU
dealer. Also, for maintenance of the
system, consult the nearest SUBARU
dealer. This product may cause inter-
ference to radio equipment and should
not be installed near maritime safety
communications equipment or other
critical navigation or communication
equipment operating between 0.45-30
MHz.
!Conditions in which front passen-
ger’s SRS frontal airbag is not
activated
The front passenger ’s SRS frontal airbag
will not be activated when any of the
following conditions are met regarding the
front passenger ’s seat:
. The seat is empty.
. The seat is equipped with an appro-
priate child restraint system and an infant
is restrained in it. (See WARNING that follows.)
.
The front passenger ’s occupant detec-
tion system is malfunctioning.
WARNING
NEVER INSTALL A REARWARD FA-
CING CHILD SEAT IN THE FRONT
PASSENGER ’S SEAT EVEN IF THE
FRONT PASSENGER ’S SRS FRON-
TAL AIRBAG IS DEACTIVATED. Be
sure to install it in the REAR seat in
a correct manner. Also, it is strongly
recommended that any forward fa-
cing child seat or booster seat be
installed in the REAR seat, and that
even children who have outgrown a
child restraint system be also
seated in the REAR seat. This is
because children sitting in the front
passenger ’s seat may be killed or
severely injured should the front
passenger ’s SRS frontal airbag de-
ploy. REAR seats are the safest
place for children.
CAUTION
When the front passenger ’s seat is
occupied by an infant in an appro-
priate child restraint system, ob-
serve the following precautions. Failure to do so may interfere with
the proper operation of the occu-
pant detection system, activating
the front passenger
’s SRS frontal
airbag even though that seat is
occupied by the infant in the child
restraint system.
. Do not place any article (includ-
ing electronic devices) on the
seat other than the infant in the
child restraint system.
. Do not place more than one
infant in the child restraint sys-
tem.
! If the front passenger ’s frontal
airbag ON indicator illuminates
and the OFF indicator turns off
even when an infant or a small
child is in a child restraint sys-
tem (including booster seat)
1. Turn the ignition switch to the “LOCK”/
“ OFF ”position.
2. Remove the child restraint system
from the seat.
3. By referring to the child restraint
manufacturer ’s recommendations as well
as the child restraint system installation
procedures in “Child restraint systems ”
F 1-25, correctly install the child restraint
system.
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
–CONTINUED –1-51

!Examples of the types of acci-
dents in which the SRS side
airbag and SRS curtain airbag
are not designed to deploy in
most cases
1) The vehicle is involved in frontal collision
with another vehicle (moving or station- ary).
2) The vehicle is struck from behind.
3) The vehicle pitches end over end.
In the event of accidents like those
illustrated, the SRS side airbag and SRS
curtain airbag are not designed to deploy
in most cases.
1) First impact
2) Second impact
A) SRS curtain airbag
B) SRS side airbag
In an accident where the vehicle is struck
from the side more than once, the SRS
side airbag and SRS curtain airbag deploy
only once on the first impact.
Example: In the case of a double side
impact collision, first with one vehicle and
immediately followed by another from the same direction, once the SRS side airbag
and SRS curtain airbag are activated on
the first impact, they will not be activated
on the second.
&
SRS airbag system monitors
SRS airbag system warning light (type A)
Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
–CONTINUED –
1-67

Seat, seatbelt and SRS airbags/*SRS airbag (Supplemental Restraint System airbag)
SRS airbag system warning light (type B)
A diagnostic system continually monitors
the readiness of the SRS airbag system
(including front seatbelt pretensioners)
while the vehicle is being driven. The
SRS airbag system warning light will show
normal system operation by illuminating
for approximately 6 seconds when the
ignition switch is turned to the“ON ”
position.
The following components are monitored
by the indicator:
. Front sub sensor
– Right-hand side
– Left-hand side
. Airbag control module (including im-
pact sensor [all models] and rollover
sensor [Crosstrek models]) .
Frontal airbag module
– Driver ’s side
– Front passenger ’s side
. Knee airbag module (driver ’s side)
. Side airbag sensor
– Center pillar right-hand side
– Center pillar left-hand side
. Front door impact sensor
– Right-hand side
– Left-hand side
. Side airbag module
– Driver ’s side
– Front passenger ’s side
. Curtain airbag sensor
– Rear wheel house right-hand side
– Rear wheel house left-hand side
. Curtain airbag module
– Right-hand side
– Left-hand side
. Satellite safing sensor (under the rear
center seat)
. Seatbelt pretensioner
– Driver ’s side
– Front passenger ’s side
. Lap belt pretensioner (front passen-
ger ’s side in Crosstrek models)
. Seatbelt buckle switch (front passen-
ger ’s side)
. Front passenger ’s occupant detection
system sensor .
Front passenger ’s occupant detection
control module
. Front passenger ’s frontal airbag ON
and OFF

indicator
. All related wiring
WARNING
If the warning light exhibits any of
the following conditions, there may
be a malfunction in the seatbelt
pretensioners and/or SRS airbag
system.
.Flashing or flickering of the warn-
ing light
. No illumination of the warning
light when the ignition switch is
first turned to the “ON”position
. Continuous illumination of the
warning light
. Illumination of the warning light
while driving
Immediately take your vehicle to
your nearest SUBARU dealer to
have the system checked. Unless
checked and properly repaired, the
seatbelt pretensioners and/or SRS
airbag will not operate properly in
the event of a collision, which may
increase the risk of injury.
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