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(61,1)
北米Model "A2630BE-A" EDITED: 2022/ 12/ 23
harmful. This smoke does not indicate a
fire in the vehicle.
Once the seatbelt pretensioner has been
activated, the seatbelt retractor remains
locked. Consequently, the seatbelt can not
be pulled out and retracted and therefore
must be replaced.
& Seatbelt with Shoulder Belt
and Lap Belt Pretensioners
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NOTE
This section is applicable to the follow-
ing components.
. Driver’s seatbelt
1 Seatbelt retractor assembly (shoulder
belt pretensioner and adaptive force
limiter)
2 Lap belt pretensioner
The shoulder belt pretensioner is supple-
mented by a lap belt pretensioner, which is
located at the base of the center pillar. Like
the shoulder belt pretensioner, the lap belt
pretensioner instantaneously pulls in the
belt to eliminate slack if a certain level of
frontal collision force is detected. As a
result, the seatbelt restrains the front seat
occupant more effectively.
The driver’s seatbelt pretensioner includes
a tension reducing device which limits the
peak forces exerted by the seatbelt on the
occupant in the event of a collision.
The adaptive force limiter will select a
reducing load to suit the body size of
occupant as detected by the occupant
detection sensor.
When a seatbelt pretensioner is activated,
an operating noise will be heard and a
small amount of smoke will be released.
These occurrences are normal and not
harmful. This smoke does not indicate a
fire in the vehicle.
Once the seatbelt pretensioner has been
activated, the seatbelt pretensioner re-
mains locked. Consequently, the seatbelt
cannot be pulled out and retracted and
therefore must be replaced.
& System Monitors
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A diagnostic system continually monitors
the readiness of the seatbelt pretensioner
with the ignition switch in the “ON” position.
The seatbelt pretensioners share the
control module with the SRS airbag
system. Therefore, if any malfunction
occurs in a seatbelt pretensioner, the
SRS airbag system warning light will
illuminate. For details, refer to “SRS Airbag
System Monitors” �P111.
& System Servicing
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WARNING
. When discarding a seatbelt re-
tractor assembly or scrapping
the entire vehicle damaged by a
collision, consult your SUBARU
dealer.
. Tampering with or disconnecting
the system’s wiring could result
in accidental activation of the
seatbelt pretensioner and/or
SRS airbag or could make the
system inoperative, which may
result in serious injury. Do not
use electrical test equipment on
any circuit related to the seatbelt
pretensioner and SRS airbag sys-
tems. For required servicing of
– CONTINUED –
Seatbelt Pretensioners
59
1
Seat, Seatbelt and SRS Airbags
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