Hyundai Equus: Emergency Fastening Device (EFD) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Restraint / Seat Belt Pretensioner / Emergency Fastening Device (EFD) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 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:
Owner maintenance precautions
Improper or incomplete service may result in problems. This section gives instructions
only for the maintenance items that are easy to perform.
As explained earlier in this section, several procedu ...
Auto Defogging Actuator Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the auto defogging connector.
3.
Verify that the auto defogging actuator operates to the open
position when connecting 12V to ...
Description and Operation
Description
EHPS uses an electromotor to assist you in steering the
vehicle. It senses the vehicle speed and road condition.If the engine is
off or if the power steering system becomes inoperat ...
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