warning SUBARU LEGACY 2012 5.G Service Manual

1) Rear wheel house impact sensor (left-hand side)
2) Curtain airbag module (left-hand side)
3) Front door impact sensor (left-hand side)
4) Curtain airbag module (right-hand side)
5) Front passenger ’s occupant detection
control module
6) Center pillar impact sensor (left-hand side)
7) Seatbelt pretensioner (left-hand side)
8) Side airbag module (left-hand side)
9) Seatbelt buckle switch (right-hand side)
10) Rear wheel house impact sensor (right- hand side)
11) Side airbag module (right-hand side)
12) Seatbelt pretensioner (right-hand side)
13) Center pillar impact sensor (right-hand side)
14) Front passenger ’s occupant detection
system weight sensor
15) Front door impact sensor (right-hand side) &
SUBARU advanced frontal
airbag system, SRS side air-
bag and SRS curtain airbag
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 frontpassenger ’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 andtag.
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 restraintsystem.
For the locations of the driver
’s SRS
frontal airbag, front passenger ’sSRS
frontal airbag, SRS side airbag and SRS
curtain airbag, refer to “Components ”F 1-
42.
In a moderate to severe frontal collision,
the driver ’s and front passenger ’s SRS
frontal airbags deploy and supplement the
seatbelts by reducing the impact on thedriver ’s and front passenger ’s head and
chest.
Inamoderatetoseveresideimpact
collision, the SRS side airbag on the
impacted side of the vehicle deploys
between the occupant and the door panel
and supplements the seatbelt by reducing
the impact to the occupant ’s chest and
waist.
Inamoderatetoseveresideimpact
collision, the SRS curtain airbag on the
impacted side of the vehicle deploys
between the occupant and the side
window and supplements the seatbelt by
reducing the impact to the occupant ’s
head.
NOTE
The SRS side airbag, SRS curtain air-
bag and seatbelt pretensioner are not Seat, seatbelt and SRS airbags
1-45
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1-46Seat, seatbelt and SRS airbags
controlled by the SUBARU advanced
frontal airbag system. !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. ! 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 total load on the seat is monitored by
the passenger ’s occupant detection sys-
tem weight sensor under the seat.
Using the total seat load and seatbelt
buckle switch, the occupant detection
system determines whether the frontpassenger ’s SRS frontal airbag should or
should not be inflated.
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.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. . Do not apply any strong impact
to the front passenger ’sseat
such as by kicking.
. 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 place a magnet near the
seatbelt buckle and the seatbelt
retractor.
. Do not use front seats with their
backward-forward 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 “Manual seat ”F1-3
(models equipped with manual
seats only).
If the seatbelt buckle switch and/or frontpassenger ’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. ! Passenger ’s frontal airbag ON and
OFF indicators
Refer to “Front passenger ’s frontal airbag
ON and OFF indicators ”F 3-11.

!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 a rearward
facing child restraint system and an infant
is restrained with it. (See WARNING thatfollows.) . The seat is equipped with a forward
facing child restraint system and a small
child is restrained with it. (See WARNING
that follows.) . The seat is equipped with a booster
seat and a small child is in the booster
seat. (See WARNING that follows.) . The seat is relieved of the occupant
load for a time exceeding the predeter-
mined monitoring time period. . The seat is occupied by a child who
has outgrown a child restraint system
(See WARNING that follows.) or by a
small adult. . 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 frontpassenger ’s seat may be killed or
severely injured should the frontpassenger ’s SRS frontal airbag de-
ploy. REAR seats are the safest
place for children.
CAUTION
When the front passenger ’s seat is
occupied by a child, observe the
following precautions. Failure to do
so may increase the load on the
front passenger ’s seat, activating
the front passenger ’s SRS frontal
airbag even though that seat is
occupied by a child. .
Do not place any article on the
seat other than the child occu-
pant and a child restraint system.
. Do not place more than one child
on the seat.
. Do not install any accessory
such as a table or TV onto theseatback.
. Do not store a heavy load in the
seatback pocket.
. Do not allow the rear seat occu-
pant to place his/her hands or
legs on the front passenger ’s
seatback, or allow him/her to pull
the seatback.
! If the front passenger ’s frontal air-
bag ON indicator illuminates and the
OFF indicator turns off even when
an infant or a small child is in a child
restraint system (including boosterseat)
1. Turn the ignition switch to the “LOCK ”
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 ”
Seat, seatbelt and SRS airbags
1-47
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1-54Seat, seatbelt and SRS airbags
!Examples of the types of accidents
in which the driver ’s/driver ’s and
front passenger ’s SRS frontal
airbag(s) will basically not deploy.
The driver ’s and front passenger ’s SRS
frontal airbags are designed basically not to deploy if the vehicle is struck from the
side or from behind, or if it rolls onto its
side or roof, or if it is involved in a low-
speed frontal collision.
1) First impact
2) Second impact
In an accident where the vehicle is
impacted more than once, the driver ’s
and/or front passenger ’s SRS frontal
airbag(s) will deploy only once on the firstimpact.
Example: In the case of a double collision,
first with another vehicle, then against a
concrete wall in immediate succession,
once either or both of the driver ’s and front
passenger ’s SRS frontal airbags is/are
activated on the first impact, it/they will not
be activated on the second impact.
WARNING
If the vehicle is damaged in an
accident but the SRS frontal airbag
does not deploy, contact your
SUBARU dealer as soon as possi-ble.
! SRS side airbag and SRS curtain
airbag operation
The driver ’s and front passenger ’s SRS
side airbags and SRS curtain airbags
deploy independently of each other be-
cause each has its own impact sensor.
Therefore, they may not both deploy in the
same accident. Also, the SRS side airbag
and SRS curtain airbag deploys indepen-
dently of the driver ’s and front passen-
ger ’s SRS frontal airbags in the steering

1-62Seat, seatbelt and SRS airbags
! Examples of the types of accidents
in which the SRS side airbag and
SRS curtain airbag will basically not
deploy.
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 basically not designed
to deploy.
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
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 sensors [all models] and rollover
sensors [Outback]) . Frontal airbag module
– Driver ’s side
– Front passenger ’s side
. Center pillar impact sensor
– Right-hand side
– Left-hand side
. Front door impact sensor
– Right-hand side
– Left-hand side
. Side airbag module
– Driver ’s side
– Front passenger ’s side
. Rear wheel house impact sensor
– Right-hand side
– Left-hand side
. Curtain airbag module
– Right-hand side
– Left-hand side
. Seatbelt pretensioner
– Driver ’s side
– Front passenger ’s side
. Seatbelt buckle switch (front passen-
ger ’s side)
. Front passenger ’s occupant detection system weight 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. Immediately take your vehi-
cle to your nearest SUBARU dealer
to have the system checked. Unless
checked and properly repaired, the
seatbelt pretensioners and/or SRS
airbags will operate improperly (e.g.
SRS airbags may inflate in a very
minor collision or not inflate in a
severe collision), which may in-
crease the risk of injury. . 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
& SRS airbag system servicing
WARNING
. When discarding an airbag mod-
ule or scrapping the entire vehi-
cle damaged by a collision, con-
sult your SUBARU dealer.
. The SRS airbag has no user-
serviceable parts. Do not use
electrical test equipment on any
circuit related to the SRS airbag
system. For required servicing of
the SRS airbag, consult your
nearest SUBARU dealer. Tamper-
ing with or disconnecting thesystem ’s wiring could result in
accidental inflation of the SRS
airbag or could make the system
inoperative, which may result in
serious injury.
Seat, seatbelt and SRS airbags
1-63
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1-64Seat, seatbelt and SRS airbags
CAUTION
If you need service or repair in areas
indicated in the following list, have
the work performed by an author-
ized SUBARU dealer. The SRS air-
bag control module, impact sensors
and airbag modules are stored in
these areas. . Under the center console
. Inside each front fender
. Steering wheel and column and
nearby areas
. Top of the dashboard on front
passenger ’ssideandnearby
areas
. Each front seat and nearby area
. Inside each center pillar
. Inside each front door
. In each roof side (from the front
pillar to a point over the rear seat)
. Between the rear seat cushion
and rear wheel house on each side
. Under the rear center seat
In the event that the SRS airbag is
deployed, replacement of the system
should be performed only by an author-
ized SUBARU dealer. When the compo- nents of the SRS airbag system are
replaced, use only genuine SUBARUparts.
NOTE
In the following cases, contact your
SUBARU dealer as soon as possible. . The front part of the vehicle was
involved in an accident in which only
the driver ’s SRS frontal airbag or both
driver ’s and front passenger ’sSRS
frontal airbags did not deploy.. The pad of the steering wheel, the
cover over the front passenger ’s SRS
frontal airbag, or either roof side (from
the front pillar to a point over the rear
seat) is scratched, cracked, or other-
wise damaged.. The center pillar, front door, rear
wheel house or rear sub frame, or an
area near these parts, was involved in
an accident in which the SRS side
airbag and SRS curtain airbag did not
deploy.. The fabric or leather of either front
seatback is cut, frayed, or otherwisedamaged.. The rear part of the vehicle was
involved in an accident. &
Precautions against vehicle modification
WARNING
To avoid accidental activation of the
system or rendering the system
inoperative, which may result in
serious injury, no modifications
should be made to any components
or wiring of the SRS airbag system.
This includes the following modifi- cations. . Installation of custom steering
wheels
. Attachment of additional trim
materials to the dashboard
. Installation of custom seats
. Replacement of seat fabric or
leather
. Installation of additional fabric or
leather on the front seat
. Attachment of a hands-free mi-
crophone or any other accessory
to a front pillar, a center pillar, a
rear pillar, the windshield, a side
window, an assist grip, or any
other cabin surface that would be
near a deploying SRS curtainairbag

Immobilizer
The immobilizer system is designed to
prevent an unauthorized person from
starting the engine. Only keys registered
with your vehicle’s immobilizer system can
be used to operate your vehicle. Even if
an unregistered key fits into the ignition
switch and can be turned to the “START ”
position, the engine will automatically stop
after several seconds.
Each immobilizer key contains a trans-
ponder in which the key ’s ID code is
stored. When a key is inserted into the
ignition switch and turned to the “ON ”
position, the transponder transmits thekey ’s ID code to the immobilizer system ’s
receiver. If the transmitted ID code
matches the ID code registered in the
immobilizer system, the system allows the
engine to be started. Since the ID code is
transmitted and acted upon almost in-
stantly, the immobilizer system does not
impede normal starting of the engine.
If the engine does not start, pull out the
key once before trying again. Refer to“ Ignition switch ”F 3-3.
This device complies with Part 15 of
the FCC Rules and RSS-Gen of IC
Rules. Operation is subject to the
following two conditions: (1) This de- vice may not cause harmful interfer-
ence, and (2) this device must accept
any interference received, including
interference that may cause undesiredoperation.
CAUTION
. Do not place the key under direct
sunlight or anywhere it may
become hot.
. Do not get the key wet. If the key
gets wet, wipe it dry with a cloth
immediately.
. FCC WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance
could void the user ’s authority
to operate the equipment.
NOTE
To protect your vehicle from theft,
please pay close attention to the fol-
lowing security precautions: . Never leave your vehicle unattended
with its keys inside. . Before leaving your vehicle, close all
windows and the moonroof, and lock
the doors (all models) and rear gate(Outback). .
Do not leave spare keys or any
record of your key number in thevehicle. & Security ID plate
1) Key number plate
2) Security ID plate
The security ID is stamped on the security
ID plate attached to the key set. Write
down the security ID and keep it in
another safe place, not in the vehicle.
This number is needed to make a replace-
ment key if you lose your key or lock it
inside the vehicle.
To make replacement keys, the key
number is also needed. Refer to “Key
replacement ”F 2-4. Keys and doors
2-3
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Locking without the key
1) Press the front side of the power doorlocking switch.
2) Close the door.
To lock the door from the outside using the
power door locking switch, press the front
side of the switch ( “LOCK ”side) and then
close the door. In this case, all closed
doors and the rear gate (Outback) are
locked at the same time.
Always make sure that all doors and the
rear gate are locked before leaving yourvehicle. NOTE
Make sure that you do not leave the key
inside the vehicle before locking the
doors from the outside without the key. &
Locking and unlocking from
the inside
WARNING
Keep all doors locked when you
drive, especially when small chil-
dren are in your vehicle.
Along with the proper use of seat-
belts and child restraints, locking
the doors reduces the chance of
being thrown out of the vehicle in anaccident.
It also helps prevent passengers
from falling out by preventing a door
from being accidentally opened, and
intruders from unexpectedly open-
ing doors and entering your vehicle.
1) Lock
2) Unlock
To lock the door from the inside, rotate the
lock lever rearward. To unlock the door
from the inside, rotate the lock leverforward.
The red mark on the lock lever appears
when the door is unlocked.
Pull the inside door handle to open an
unlocked door.
Always make sure that all doors and the
rear gate (Outback) are closed before
starting to drive. Keys and doors
2-5
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doors from the outside using the power
door locking switches. &Key lock-in prevention func- tion
This function prevents the doors from
being locked with the key still in the
ignition switch. ! Behavior with key lock-in preven-
tion function operational
With the driver ’s door open, the doors are
automatically kept unlocked even if the
front side of the power door locking switch
is pressed. ! Behavior with key lock-in preven-
tion function non-operational
. If the lock lever is turned to the rear
( “LOCK ”) position with the driver ’s door
open and the driver ’s door is then closed
with the lock lever in that position, thedriver ’s door is locked.
. If the spare key is used to lock the
driver ’s door from the outside of the
vehicle, the door is locked.
This function ’s operational/non-opera-
tional setting can be changed by a
SUBARU dealer. Contact a SUBARU
dealer for details. NOTE .
The factory setting (default setting)
for this function is set as “operational ”.
. When leaving the vehicle, make sure
you are holding the key before locking
the doors. Remote keyless entry system
CAUTION
. Do not expose the remote trans-
mitter to severe shocks, such as
those experienced as a result of
dropping or throwing.
. Do not take the remote transmit-
ter apart except when replacing
the battery.
. Do not get the remote transmitter
wet. If it gets wet, wipe it dry with
a cloth immediately.
. When you carry the remote trans-
mitteronanairplane,donot
press the button of the remote
transmitter while in the airplane.
When any button of the remote
transmitter is pressed, radio
waves are sent and may affect
the operation of the airplane.
When you carry the remote trans-
mitter in a bag on an airplane,
take measures to prevent the
buttons of the remote transmitter
from being pressed.
. FCC WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance Keys and doors
2-7
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