Aerio AWD L4-2.0L (2003)
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Pretensioner has activated.
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There is a crack in seat belt pretensioner (retractor assembly).
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Seat belt pretensioner (retractor assembly) is damaged or a strong impact (e.g., dropping) was applied to it.
Anchor bolt
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Anchor bolts should be torqued to specification.
Belt latch
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It should be secure when latched.
Seat Belt Switch
Check driver side seat belt switch for continuity by using ohmmeter.
Seat belt switch specification
Without inserted buckle tongue to buckle catch:
Terminal "A" and "B": Continuity
With inserted buckle tongue to buckle catch:
Terminal "A" and "B": No continuity.
WARNING: Be sure to read "Precautions on Service and Diagnosis of Seat Belt" before starting to work and observe every precaution during
work.
INSPECTION
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Check the rear seat belt in the same way as "Front Seat Belt Inspection".
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As to seat belts with A-ELR (other than center seat belt), check them as follows in addition to above check.
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With vehicle at stop, pull seat belt all the way out, let it retract a little and try to pull it. It should not be pulled out, that is, it should be locked
where retracted.
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Let seat belt retract to its original state. Next, pull it half way out, let it retract a little and try to pull it again. It should be pulled out smoothly,
that is it should not be locked at this time.