Hyundai Equus: Emergency Fastening Device (EFD) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Restraint / Seat Belt Pretensioner / Emergency Fastening Device (EFD) Description and Operation
Second generation VI (2009–2026) / Hyundai Equus VI 2009-2026 Service Manual / Restraint / Seat Belt Pretensioner / Emergency Fastening Device (EFD) Description and Operation
| Description |
The Emergency Fastening Device (EFD) operates at the same
time with the Seat Belt Pretensioner when it satisifies the deployment
condition after a collision. It is an auxiliary equipment to prevent a
driver and passenger from breaking away by pulling the seat belt toward
the anchor side after a collision. It is located near the anchor on the
driver and passenger seat and is supported by two cables.
Never measure the resistance of the anchor pretensioner
directly, the current of the measuring device may cause unexpected
airbag deploy. |
Seat Belt Pretensioner (BPT) Repair procedures
Removal
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Remove the safety belt (A) by turning it in the direction of arrow using a flat ...
See also:
Fuel Tank Air Filter Repair procedures
Replacement
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Remove the service cover (A).
3.
Disconnect the canister close valve connector (A).
4.
Di ...
Air Quality Sensor (AQS) Description and Operation
Desciption
The Air Quality Sensor (AQS) is located at the center support
in front of the engine radiator. It detects hazardous elements in
ambient air providing output signal to the control.
A ...
Components and Components Location
Component Location
1. Sunroof2. Sunroof switch3. Sunroof motor & controller
...
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