Kia Cadenza YG: Seat Belt Pretensioner / Emergency Fastening Device (EFD) Description and Operation

Kia Cadenza YG 2016-2021 Service Manual / Restraint / Seat Belt Pretensioner / Emergency Fastening Device (EFD) Description and Operation

Description
Emergency Fastening Device (EFD) operates as well as Belt Pretensioner at the same time If it gets into its deploy condition after a collision. It is located at near anchor on driver and passenger seat and it is an equipment to make up for the existing short stroke. EFD is supported by two cables and it is an auxiliary equipment to prevent a driver and passenger from breaking away doubly as seat belt is being pulled toward anchor side after a collision.
   
Never measure resistance of EFD directly, Current of measuring device may cause unexpected airbag deploy.

    Removal 1. Disconnect the battery negative cable, and wait for at least thirty seconds before beginning work. 2. The seat belt emergency fastening device (A) be removed after pushing the lock pin (B) as arrow direction.

    Components

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Specifications

    Specification ItemSpecificationUltrasonic sensorVoltage ratingDC 12 VDetecting range30 cm ~ 120 cmOperation voltageDC 9 ~ 16 VOperation currentMAX 300 mAOperation temperature-30°C ~ +80°C (-22°C ~ +176°C)Operation frequency48 ± 5 KHzEffective operating velocity10 KPH (6.

    Kia Cadenza YG 2016-2021 Service Manual: Heater & A/C Control Unit (DATC) Repair procedures

    Inspection Self diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code. After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setup temperature display panel every 0.

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