sensor SUBARU BAJA 2003 1.G Owners Manual

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Front seatbelt pretensionersWARNING
To obtain maximum protection, occupants should sit in an up-
right position with their seatbelts properly fastened. Refer to
“Seatbelts” section in this chapter.
Do not modify, remove or strike the front seatbelt retractor as-
semblies or surrounding area. This could result in accidental ac-tivation of the seatbelt pretensioners or could make the system
inoperative, possibly resulting in serious injury. Seatbelt preten-sioners have no user-serviceable parts. For required servicing of
front seatbelt retractors equipped with seatbelt pretensioners,
see your nearest SUBARU dealer. When discarding front seatbelt retractor assemblies or scrap-
ping the entire car due to collision damage or for other reasons,
consult your SUBARU dealer.
HB0373
Seatbelt retractor assembly (Pretensioner)
The driver
’s and front passenger ’s seatbelts have a seatbelt preten-
sioner. The seatbelt pretensioners are designed to be activated in the
event of an accident involving a moderate to severe frontal collision.
The pretensioner sensor also serves as a SRS frontal airbag sensor. If
the sensor detects a certain predetermined amount of force during a
frontal collision, the front seatbelt is quickly drawn back in by the re-
tractor to take up the slack so that the belt more effectively restrains

1-24
System monitors
HB4010EC
A diagnostic system continually monitors the readiness of the seatbelt
pretensioner while the vehicle is being driven. The seatbelt preten-
sioners share the control module with the airbag system. Therefore, if
any malfunction occurs in a seatbelt pretensioner, the SRS airbag sys-
tem warning light will illuminate. The SRS airbag system warning light
will show normal system operation by lighting for about 6 seconds
when the ignition key is turned to the “ON” position.
The following components are monitored by the indicator: Front sub sensor (Right hand side)
Front sub sensor (Left hand side)
Airbag control module (including impact sensors)
Seatbelt pretensioner (Driver ’s side)
Seatbelt pretensioner (Passenger ’s side)
All related wiring
In the event of a malfunction indicated by any of following, the vehicle
should be taken promptly to your nearest SUBARU dealer to have the
system checked. Unless checked and repaired, the seatbelt preten-
sioners and airbags will not function reliably: Flashing or flickering of the indicator 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.

Seat, seatbelt and SRS airbags1-25
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CONTINUED –
System servicing
WARNING
When discarding a seatbelt retractor assembly or scrapping
the entire car damaged by a collision, consult your SUBARU deal-
er. Tampering with or disconnecting the system ’s wiring could re-
sult in accidental activation of the seatbelt pretensioner and/orairbag or could make the system inoperative, which may result in
serious injury. The wiring harnesses of the seatbelt pretensionerand SRS airbag systems are covered with yellow insulation andthe connectors of the system are yellow for easy identification.Do not use electrical test equipment on any circuit related to theseatbelt pretensioner and airbag systems. For required servicing
of the seatbelt pretensioner, see your nearest SUBARU dealer.
CAUTION
The front sub sensors are located in both front fenders and theairbag control module including the impact sensors is locatedunder the center console. If you need service or repair in those
areas or near the front seatbelt retractors, we recommend thatyou have an authorized SUBARU dealer perform the work.
NOTE If the front part of the vehicle is damaged in an accident to the extent that the seatbelt pretensioner does not operate, contactyour SUBARU dealer as soon as possible.

1-42
NOTE When you sell your vehicle, we urge you to explain to the buyer that
it is equipped with SRS airbags by alerting him to the applicablesection in this owner’s manual.
Components
HB1135BB
1 Airbag control module(including impact sensors)
2 Airbag module (driver ’s side)
3 Airbag module
(passenger’ s side)
4 Front sub sensor (left hand side) 5
Front sub sensor (right hand side)
6 Seatbelt pretensioner
(driver’ s side)
7 Seatbelt pretensioner
(passenger’ s side)

1-46
SRS airbags deploy as soon as a collision occurs. After deployment, SRS airbags start to deflate immediately so that the driver’s
vision is not obstructed.
OM-H0384
Driver’
s side Passenger ’s side
The SRS airbag can function only when the ignition switch is in the
“ON” position.
If the front sub sensors inside the both front fenders and the impact
sensors in the airbag control module detect a certain predetermined
amount of force during a frontal collision, the control module sends
signals to the frontal airbag modules instructing them to inflate the
SRS frontal airbags. Then both airbag modules produce gas, whichinstantly inflates driver ’s and passenger ’s SRS frontal airbags. After
the deployment, the SRS airbags immediately start to deflate so thatthe driver ’s vision is not obstructed. The time required from detecting
impact to the deflation of the SRS airbag after deployment is shorter
than the blink of an eye.
The front passenger ’s SRS frontal airbag deploys together with driv-
er’ s SRS frontal airbag even when no one occupies the front passen-
ger’ s seat.
When the SRS frontal airbags deploy, the driver ’s and front passen-
ger’ s seatbelt pretensioners operate at the same time.
Although it is highly unlikely that the SRS airbag would activate in a
non-accident situation, should it occur, the SRS airbag will deflate
quickly, not obscuring vision and will not interfere with the driver ’s
ability to maintain control of the vehicle.

1-50
SRS airbag system monitors
HB4010EC
A diagnostic system continually monitors the readiness of the SRS air-
bag 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 about 6 seconds when the igni-
tion key is turned to the “ON” position.
The following components are monitored by the indicator: Front sub sensor (Right hand side)
Front sub sensor (Left hand side)
Airbag control module (including impact sensors)
Frontal airbag module (Driver ’s side)
Frontal airbag module (Passenger ’s side)
Seatbelt pretensioner (Driver ’s side)
Seatbelt pretensioner (Passenger ’s side)
All related wiring
In the event of a malfunction indicated by any of following, the vehicle
should be taken promptly to your nearest SUBARU dealer to have the
system checked. Unless checked and repaired, the SRS airbags will not
function reliably: Flashing or flickering of the indicator light.
No illumination of the warning light when the ignition switch is first
turned to “ON” position.
Continuous illumination of the warning light.

Seat, seatbelt and SRS airbags1-51
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CONTINUED –
Illumination of the warning light while driving.
SRS airbag system servicing
WARNING
When discarding an airbag module or scrapping the entire car
damaged by a collision, consult 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, see your near-
est SUBARU dealer. Tampering with or disconnecting the sys-
tem’ s wiring could result in accidental inflation of the SRS airbag
or could make the system inoperative, which may result in seri-
ous injury. The wiring harnesses of the SRS airbag system arecovered with yellow insulation and system connectors are yellowfor easy identification.
CAUTION
If you need service or repair in areas listed below, we recommend
that you have an authorized SUBARU dealer perform the work. The
SRS airbag 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 ’s side and nearby
areas Inside each center pillar
In the event that the SRS airbag is deployed, replacement of the sys-
tem should be performed only by an authorized SUBARU dealer.When the components of the SRS airbag system are replaced, useonly genuine SUBARU parts.
To ensure their long-term reliability, the SRS airbags must be inspected

Keys and doors2-13
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Security system (if equipped)
The security system helps to protect your vehicle and valuables from
theft. The horn sounds and the turn signal lights flash if someone
attempts to break into your vehicle. The starter motor is also interrupted
to prevent starting the vehicle without a key.
The system can be armed and disarmed with the remote transmitter.
The system does not operate when the key is inserted into the ignitionswitch.
System operation
The security system will give the following alarm indications when trig-
gered: The turn signal lights will flash and the horn will sound intermit-
tently. In addition, the starter motor will not operate. The alarm automatically resets after 30 seconds; however, the
alarm will reactivate if the vehicle is tampered with again. The alarmwill continue for six times if any sensor continues to be activated.
The alarm is triggered by: Opening a door.
Application of physical shock to the vehicle (e.g. breaking glass or
forced entry). Note that there are two alarm levels for shock: warning
and alarm. In warning mode, the alarm detects lower level vibrations
and triggers 2 warning chirps on the horn and two flashes on the
lights as a deterrent to would be vandals. In alarm mode, higher lev-
els of shock are detected and the system will go into full alarm. Ignition switch being turned on while in armed state.
NOTE The alarm will not be triggered by opening the switchback
door. The alarm may not be triggered when the window is broken
with a sharp-edged tool. With the valet mode selected, the security system does not op-
erate and the turn signal lights do not flash when the remote

Keys and doors2-19
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the transmitter. Tripped sensor identification
If an electronic chirp sounds four times and the turn signal lights flash
four times when you disarm the system, this indicates that the alarm
was triggered. The number of times the indicator light flashes indi-
cates what sensor caused the alarm condition.
To enter identification mode:
1. Open the driver ’s door and leave it open.
2. Turn the ignition switch to “ON” two times. ( “LOCK” “ON”
“LOCK” “ON” “LOCK”)
3. The indicator light will start flashing.
The indicator light provides the following indications. Flashing one time: Any door has been opened.
Flashing three times: The impact sensor in the system ’s unit has
been activated. This may indicate that your vehicle has been shocked
or tampered with by some outside force and/or unauthorized person.Flashing four times: The ignition switch has been turned on or the
battery has been disconnected. NOTE The battery must be reconnected before the indicator light will flash.
To exit this mode, close the door and turn the ignition switch to “ON”.

Instruments and controls3-29
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By pressing and releasing the left button, the automatic dimming
function is toggled on or off. When the automatic dimming function is
on, the auto dimming indicator light (green) located to the right of the
button will illuminate. By pressing and releasing the right button, the compass display is
toggled on or off. When the compass is on, an illuminated compass
reading will appear in the lower part of the mirror.
Even with the mirror in anti-glare mode, the mirror surface turns bright
if the transmission is shifted into reverse. This is to ensure good rear-
ward visibility during reversing. n Photosensors
HB6020BA
The mirror has a photosensor attached on both the front and back
sides. If the glare from the headlights of vehicles behind you strikes
the mirror, these sensors detect it and make the reflection surface of
the mirror dimmer to help prevent you from being blinded. For this
reason, use care not to cover the sensors with stickers, or other simi-
lar items. Periodically wipe the sensors clean using a piece of dry soft
cotton cloth or an applicator. nCompass calibration
1. For optimum calibration, switch off all nonessential electrical ac-
cessories (rear window defogger, heater/air conditioning system,
spotlight, etc.) and ensure all doors are shut.
2. Drive to an open, level area away from large metallic objects or