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:
Troubleshooting
Troubleshooting
SymptomSuspect areaRemedyEngine misfire with abnormal internal lower engine noises.Worn crankshaft bearings.Loose or damaged engine drive plate.Replace the crankshaft and bearings ...
Push-starting
Vehicles equipped with automatic transmission cannot be push-started.
Follow the directions in this section for jump-starting. ...
Middle Speed Sensor Repair procedures
Inspection
1.
Check signal waveform of middle speed sensor using the GDS.
Specification: Refer to "Signal Wave Form" section.
...
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