Hyundai Sonata: Seat Belt Pretensioner (BPT). Description and Operation
Description
The Seat Belt Pretensioners (BPT) are installed inside Center Pillar (LH
& RH). When a vehicle crashes with a certain degree of frontal impact, the pretensioner
seat belt helps to reduce the severity of injury to the front seat occupants
by retracting the seat belt webbing. This prevents the front occupants from
thrusting forward and hitting the steering wheel or the instrument panel when
the vehicle crashes.
Never attempt to measure the circuit resistance of the Seat Belt
Pretensioner (BPT) even if you are using the specified tester. If the
circuit resistance is measured with a tester, the pretensioner will
be ignited accidentally. This will result in serious personal injury.
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See also:
Overhead Console Lamp. Repair procedures
Inspection
Remove the overhead console lamp assembly then check for continuity between
terminals. If the continuity is not as specified, replace the map lamp switch.
Removal
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Tilt steering
Tilt steering allows you to adjust the steering wheel before you drive. You can
also raise it to give your legs more room when you exit and enter the vehicle.
The steering wheel should be positione ...
Injector. Schematic Diagrams
Circuit Diagram
...
