Hyundai Equus: Pre-active Seat Belt (PSB) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Restraint / Seat Belt Pretensioner / Pre-active Seat Belt (PSB) Description and Operation
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Restraint / Seat Belt Pretensioner / Pre-active Seat Belt (PSB) Description and Operation
| Description |
Pre-active Seat Belt (PSB) guarantees initial restraint
performance by winding the seat belt right before a crash or dangerous
condition and enhances the effects of the seat belt pretensioner, load
limiter and airbags.
Moreover, it stabilizes the driver from forward and
centrifugal force by rewinding the seat belt during sudden braking or
turning. And it warns the driver with seat belt vibration when the
vehicle gets out of its lane or any other dangerous situation occurs.
Emergency Fastening Device (EFD) Repair procedures
Removal
1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly")
3. ...
Pre-active Seat Belt (PSB) Components and Components Location
Components
Main Function
1.
Full Retraction
Maintains a more safe posture by strongly rewinding the seat belt right before a crash.
[Operation Condition]
A.
When a frontal crash is detected b ...
See also:
Side Airbag (SAB) Module Repair procedures
Removal
Front Side Airbag
1.
Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.
2.
Remove the front seat assembly.
(Refer to Body - "Front Seat As ...
Auto Door Lock/Unlock Features
You can modify some of the auto door lock/unlock features from the User Setting
Mode.
Refer to the User Setting Mode in section 4. ...
Fuel Pressure Control Valve Description and Operation
Description
Fuel Pressure Control Valve is installed on the high pressure
fuel pump and controls fuel flow flowing into the injectors in
accordance with the ECM signal calculated based on vario ...
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