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Hyundai Equus: Pre-active Seat Belt (PSB) Description and Operation - Seat Belt Pretensioner - Restraint - Hyundai Equus VI 2009-2025 Service ManualHyundai Equus: 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 ...

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    Specifications
    Specifications Electrical System Item SpecificationsSlide, Front/Rear HeightRecline/Cushion/HeadrestMain Power SeatPosition SensorOperating VoltageDC 3.8V ~ 24VConsumption CurrentTyp 3mA , Max 7mA ...

    Mic Repair procedures
    Removal 1. Remove the hands free mic (A) from the roof trim. Installation 1. Install the hands free mic after connecting the mic connector. Inspection 1. Remove the handsfree mic (A) aft ...

    Room Lamp Repair procedures
    Removal 1. Disconnect the negative (-) battery terminal. 2. Detach the lamp lens and reflector (A) from the room lamp with a flat-tip screwdriver. 3. Remove the room lamp (A) after removin ...

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