airbag SUBARU FORESTER 2006 Repair Manual

Seat, seatbelt and SRS airbags
1-55
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TOperation1) SRS side airbag deploys as soon as a
collision occurs.
2) SRS side airbag protects the front pas- senger’s head and chest.
3) After deployment, SRS side airbag starts to deflate immediately.
The SRS side airbag can function only
when the ignition switch is in the “ON” po-
sition.
The driver’s and front passenger’s SRS
side airbags deploy independently of each
other since each has its own impact sen-
sor. Also, the SRS side airbag deploys in-
dependently of the frontal airbags in the
steering wheel and instrument panel.
An impact sensor is incorporated into
each of the vehicle’s center pillars. If ei-
ther sensor detects a certain predeter-
mined amount of force during a side im-
pact collision, the control module sends a
signal to the side airbag module on the im-
pacted side of the vehicle, instructing it to
inflate the SRS side airbag. Then the side
airbag module produces gas, which in-
stantly inflates the SRS side airbag. After
deployment, the SRS side airbag will de-
flate in a few seconds.
The SRS side airbag deploys even when
no one occupies the seat on the side on
which an impact is applied.
When the SRS side airbag deploys, a sud-
den, fairly loud inflation noise will be heard
and some smoke will be released. These
occurrences are a normal result of the de-
ployment. This smoke does not indicate a
fire in the vehicle.
Do not put any kind of cover or
clothes or other objects over either
front seatback and do not attach la-
bels or stickers to the front seat sur-
face on or near the SRS side airbag.
They could prevent proper deploy-
ment of the SRS side airbag, reduc-
ing protection available to the front
seat’s occupant.
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Seat, seatbelt and SRS airbags
The SRS side airbag is designed to de-
ploy in the event of an accident involving a
moderate to severe side impact collision.
It is basically not designed to deploy in a
lesser side impact. Also, it is basically not
designed to deploy in frontal or rear im-
pacts because SRS side airbag deploy-
ment would not help the occupant in those
situations.
Each SRS side airbag is designed to func-
tion on a one-time-only basis.
SRS side airbag deployment depends on
the level of force experienced in the pas-
senger compartment during a side impact
collision. That level differs from one type
of collision to another, and it may have no
bearing on the visible damage done to the
vehicle itself.V
Example of the type of accident in
which the SRS side airbag will most
likely deploy.
A severe side impact near the front seat
activates the SRS side airbag.
Do not touch the SRS side airbag
system components around the
front seat seatback with bare hands
right after deployment. Doing so can
cause burns because the compo-
nents can be very hot as a result of
deployment.
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Seat, seatbelt and SRS airbags
1-57
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VExamples of the types of accidents in which the SRS side airbag is unlikely to
deploy.
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1) The vehicle is involved in an oblique
side-on impact.
2) The vehicle is involved in a side-on impact in an area outside the vicinity
of the passenger compartment.
3) The vehicle strikes a telephone pole or similar object.
4) The vehicle is involved in a side-on impact from a motorcycle.
5) The vehicle rolls onto its side or roof.
There are many types of collisions which
might not necessarily require SRS side
airbag deployment. In the event of acci-
dents like those illustrated, the SRS side
airbag may not deploy depending on the
level of accident forces involved.
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Seat, seatbelt and SRS airbags
VExamples of the types of accidents
in which the SRS side airbag will ba-
sically not deploy.1) The vehicle is involved in frontal collision
with another vehicle (moving or station-
ary).
2) The vehicle is struck from behind.
The SRS side airbag is basically not de-
signed to deploy if the vehicle is involved
in a frontal collision or is struck from be-
hind. Examples of such accidents are il-
lustrated.1) First impact
2) Second impactIn an accident where the vehicle is struck
from the side more than once, the SRS
side airbag deploys only once on the first
impact.
Example: In the case of a double side im-
pact collision, first with one vehicle and
immediately followed by another from the
same direction, once the SRS side airbag
is activated on the first impact, it will not be
activated on the second.
„ SRS airbag system monitorsA 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 “AIRBAG” will
show normal system operation by lighting
for approximately 6 seconds when the ig-
nition switch is turned to the “ON” position.
The following components are monitored
by the indicator:
yFront sub sensor (Right-hand side)
y Front sub sensor (Left-hand side)
y Airbag control module (including impact
sensors)
y Frontal airbag module (Driver’s side)
y Frontal airbag module (Front passen-
ger’s side)
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Seat, seatbelt and SRS airbags
1-59
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ySide airbag sensor (Center pillar right-
hand side)
y Side airbag sensor (Center pillar left-
hand side)
y Side airbag module (Driver’s side)
y Side airbag module (Front passenger’s
side)
y Seatbelt pretensioner (Driver’s side)
y Seatbelt pretensioner (Front passen-
ger’s side)
y Seatbelt buckle switch (Driver’s side)
y Seatbelt buckle switch (Front passen-
ger’s side)
y Driver’s seat position sensor
y Front passenger’s seatbelt tension sen-
sor (if equipped)
y Front passenger’s occupant detection
system weight sensor
y Front passenger’s occupant detection
control module
y Front passenger’s frontal airbag ON
and OFF indicator
y All related wiring
„ SRS airbag system servicing
If the warning light exhibits any of
the following conditions, there may
be a malfunction in the seatbelt pre-
tensioners and/or SRS airbag sys-
tem. 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
airbags will not operate properly in
the event of a collision, which may
increase the risk of injury.yFlashing or flickering of the warn-
ing lightyNo illumination of the warning
light when the ignition switch is
first turned to the “ON” positionyContinuous illumination of the
warning lightyIllumination of the warning light
while driving
yWhen discarding an airbag mod-
ule or scrapping the entire vehicle
damaged by a collision, consult
your SUBARU dealer.yThe SRS airbag has no user-ser-
viceable parts. Do not use electri-
cal test equipment on any circuit
related to the SRS airbag system.
For required servicing of the SRS
airbag, see your nearest SUBARU
dealer. Tampering with or discon-
necting the system’s wiring could
result in accidental inflation of the
SRS airbag or could make the sys-
tem inoperative, which may result
in serious injury. The wiring har-
nesses of the SRS airbag system
are covered with yellow insulation
and system connectors are yellow
for easy identification.
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1-60
Seat, seatbelt and SRS airbags
In the event that the SRS airbag is de-
ployed, replacement of the system
should be performed only by an autho-
rized SUBARU dealer. When the com-
ponents of the SRS airbag system are
replaced, use only genuine SUBARU
parts.
To ensure their long-term reliability, the
SRS airbags must be inspected by a
SUBARU dealer ten years after the date
of manufacture, which is shown on the
certification plate attached to the driver’sdoor jamb.
NOTEIn the following cases, contact your
SUBARU dealer as soon as possible.
y
The front part of the vehicle was in-
volved in an accident in which only the
driver’s SRS frontal airbag or both driv-
er’s and front passenger’s SRS frontal
airbags did not deploy.
y The pad section of the steering
wheel or front passenger’s frontal air-
bag cover is scratched, cracked, or
otherwise damaged.
In addition, if your vehicle is equipped
with SRS side airbags, contact your
SUBARU dealer as soon as possible in
the following cases.
y Either center pillar or a nearby area
of the vehicle was involved in an acci-
dent in which the SRS side airbag did
not deploy.
y The fabric or leather of either front
seatback is cut, frayed, or otherwise
damaged.
„ Precautions against vehicle
modification
If you need service or repair in areas
listed below, have an authorized
SUBARU dealer perform the work.
The SRS airbag control module, im-
pact sensors and airbag modules
are stored in these areas.
yUnder the center console
y Inside each front fender
y Steering wheel and column and
nearby areas
y Top of the dashboard on front
passenger’s side and nearby ar-
eas
y Each front seat and nearby area
y Inside each center pillar
yTo avoid accidental activation of
the system or rendering the sys-
tem inoperative, which may result
in serious injury, no modifications
should be made to any compo-
nents or wiring of the SRS airbag
system.This includes following modifica-
tions:y Installation of custom steering
wheelsyAttachment of additional trim
materials to the dashboardyInstallation of custom seatsyReplacement of seat fabric or
leatheryInstallation of additional fabric
or leather on the front seat
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Seat, seatbelt and SRS airbags
1-61
Always consult your SUBARU dealer if
you want to install any accessory parts on
your vehicle.
yInstallation of additional electri-
cal/electronic equipment such
as a mobile two-way radio on or
near the SRS airbag system
components and/or wiring is
not advisable. This could inter-
fere with proper operation of the
SRS airbag system.
Do not perform any of the following
modifications. Such modifications
can interfere with proper operation
of the SRS airbag system.
y Attachment of any equipment
(brush bar, winches, snow plow,
skid plate, etc.) other than genu-
ine SUBARU accessory parts to
the front end.
y Modification of the suspension
system or front end structure.
y Installation of a tire of different
size and construction from the
tires specified on the vehicle plac-
ard attached to the driver’s door
pillar or specified for individual
vehicle models in this Owner’s
Manual.
yAttachment of any equipment
(side steps or side sill protectors,
etc.) other than genuine SUBARU
accessory parts to the side body.
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3
Instruments and controls
Ignition switch .................................................... 3-3
LOCK ....................................................................... 3-3
ACC .......................................................................... 3-4
ON ............................................................................ 3-4
START ...................................................................... 3-4
Key reminder chime ............................................... 3-5
Ignition switch light (if equipped) ......................... 3-5
Key interlock release (AT vehicles only) .............. 3-5
Hazard warning flasher ...................................... 3-6
Meters and gauges ............................................. 3-6
Speedometer ........................................................... 3-6
Odometer/Trip meter .............................................. 3-6
Tachometer ............................................................. 3-7
Fuel gauge ............................................................... 3-7
Temperature gauge ................................................ 3-8
Outside temperature indicator .............................. 3-8
Warning and indicator lights ............................. 3-9
Seatbelt warning light and chime .......................... 3-9
SRS airbag system warning light .......................... 3-10
Front passenger’s frontal airbag ON and OFF indicators .............................................................. 3-10
CHECK ENGINE warning light/Malfunction indicator
lamp ....................................................................... 3-11
Charge warning light .............................................. 3-12
Oil pressure warning light ..................................... 3-12
AT OIL TEMPerature warning light (ATvehicles) .......................................................... 3-12
ABS warning light ................................................... 3-12 Vehicle Dynamics Control warning light
(if equipped)/Vehicle Dynamics Control OFF
indicator light (if equipped) ................................. 3-13
Brake system warning light ................................... 3-14
Door open warning lights ...................................... 3-15
Low fuel warning light ............................................. 3-15
All-Wheel Drive warning light (AT vehicles) ......... 3-15
Vehicle Dynamics Control operation indicator light (if equipped) ................................................. 3-16
Shift position indicator (AT vehicles) ................... 3-16
Turn signal indicator lights .................................... 3-16
High beam indicator light ....................................... 3-16
Cruise control indicator light ................................. 3-16
Cruise control set indicator light .......................... 3-17
Clock .................................................................... 3-17
Light control switch ........................................... 3-18
Headlights ............................................................... 3-18
High/low beam change (dimmer) .......................... 3-18
Headlight flasher ..................................................... 3-19
Daytime running light system ............................... 3-19
Turn signal lever ................................................. 3-20
Illumination brightness control ......................... 3-20
Headlight beam leveler (Canada-spec. 2.5XT) ............................................................... 3-21
Parking light switch ........................................... 3-21
Front fog light button ......................................... 3-21
Wiper and washer ............................................... 3-22
Windshield wiper and washer switches ............... 3-23
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Instruments and controls
3-9
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AT vehicles
1) U.S.-spec. models
2) Canada-spec. modelsThe outside temperature indicator is locat-
ed below the odometer/trip meter. The in-
dicator can indicate an outside tempera-
ture ranging from –22 to 122 °F (–30 to
50° C).
The indicator can give a false reading un-
der any of the following conditions:
y When there is too much sun.
y During idling; while running at low
speeds in a traffic jam; when the engine is
restarted immediately following a shut-
down.
y When the actual outside temperature
falls outside the specified indicator range.
Warning and indicator lightsSeveral of the warning and indicator lights
come on momentarily and then go out
when the ignition switch is initially turned
to the “ON” position. This permits check-
ing the operation of the bulbs.
Apply the parking brake and turn the igni-
tion switch to the “ON” position. The fol-
lowing lights come on:
Seatbelt warning light
SRS airbag system warning light
Front passenger’s frontal airbag ON in-
dicator light
Front passenger’s frontal airbag OFF
indicator light
CHECK ENGINE warning light/Mal-
function indicator lamp
Charge warning light
Oil pressure warning light
AT OIL temperature warning light (AT
vehicles)
ABS warning light
Vehicle Dynamics Control warning light
(if equipped)/Vehicle Dynamics Control
OFF indicator light (if equipped)
Brake system warning light
All-Wheel Drive warning light (AT vehi-
cles)
Vehicle Dynamics Control operation in-
dicator light (if equipped) Cruise control indicator light (if
equipped)
Cruise control set indicator light (if
equipped)
If any lights fail to come on, it indicates a
burned-out bulb or a malfunction of the
corresponding system.
Consult your authorized SUBARU dealer
for repair.
„ Seatbelt warning light
and chimeYour vehicle is equipped with a seatbelt
warning device at the driver’s seat, as re-
quired by current safety standards. There
is a seatbelt warning light in the combina-
tion meter.
If the driver has not yet fastened the seat-
belt when the ignition switch is turned to
the “ON” position, the seatbelt warning
light will flash for 6 seconds, to warn that
the seatbelt is unfastened. If the driver’s
seatbelt is not fastened, a chime will also
sound simultaneously.
If the driver’s seatbelt is still not fastened
6 seconds later, the warning light will re-
main lit for 15 seconds. If the driver’s seat-
belt is still not fastened even 15 seconds
later (21 seconds after turning ON the ig-
nition switch), the warning lights will alter-
nate between flashing and steady illumi-
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Instruments and controls
nation at 15-second intervals, and the
chime will sound while the warning light is
flashing.
Alternate flashing and steady illumination
of the warning lights and sounding of the
chime will continue until the driver fastens
the seatbelt.NOTEyIf the driver unfastens the seatbelt af-
ter fastening, the seatbelt warning de-
vice operates as follows according to
the vehicle speed. y At speeds lower than approximate-
ly 9 mph (15 km/h)
The warning light will alternate be-
tween flashing and steady illumina-
tion at 15-second intervals. The
chime will not sound.
y At speeds higher than approxi-
mately 9 mph (15 km/h)
The warning light will alternate be-
tween flashing and steady illumina-
tion at 15-second intervals and the
chime will sound while the warning
light is flashing.
y It is possible to cancel the warning
operation that follows the 6-second
warning after turning ON the ignition
switch by unfastening and refastening
the driver’s seatbelt. When the ignition
switch is turned ON next time, howev-
er, the complete sequence of warning operation resumes. For further details
about canceling the warning operation,
please contact your SUBARU dealer.
„
SRS airbag system warn-
ing lightWhen the ignition switch is turned to the
“ON” position, the SRS airbag system
warning light will come on for approxi-
mately 6 seconds and go out. This shows
the SRS frontal airbag and SRS side air-
bag and seatbelt pretensioners are in nor-
mal operation.
„Front passenger’s frontal air-
bag ON and OFF indicators1) U.S.-spec. models
2) Canada-spec. models
If the warning light exhibits any of
the following conditions, there may
be a malfunction in the seatbelt pre-
tensioners and/or SRS airbag sys-
tem. 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
airbags will operate improperly (e.g.
SRS airbags may inflate in a very mi-
nor collision or not inflate in a se-
vere collision), which may increase
the risk of injury.
yFlashing or flickering of the warn-
ing lightyNo illumination of the warning
light when the ignition switch is
first turned to the “ON” positionyContinuous illumination of the
warning lightyIllumination of the warning light
while driving
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