Hyundai Equus: Emergency Fastening Device (EFD) Repair procedures

Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Restraint / Seat Belt Pretensioner / 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.	Remove the front seat outer shield cover. (Refer to Body - "Front Seat Outer Shield Cover")

4.	Disconnect the EFD system connector.

5.	Unscrew the mounting bolt from the front seat assembly, and then remove the EFD system (A).

Installation

1.	Disconnect the negative (-) cable from battery and wait for at least three minutes.

Install the EFD system with the mounting bolt.

Tightening torque :

39.2 ~ 53.9 N.m (4.0 ~ 5.5 kgf.m, 28.9 ~ 39.8 lb-ft)

3.	Connect the EFD system connector.

4.	Install the front seat shield outer cover. (Refer to Body - "Front Seat Outer Shield Cover")

Install the front seat assembly.

(Refer to Body - "Front seat assembly")

Make sure the lock pin is connected in properly.

6.	Reconnect the battery negative cable.

7.	After installing the EFD system, confirm proper system operation: Turn the ignition switch ON; the SRS indicator light should turn on for about six seconds and then go off.

Emergency Fastening Device (EFD) Components and Components Location

Components ...

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 pr ...

Hyundai Equus: Emergency Fastening Device (EFD) Repair procedures

Emergency Fastening Device (EFD) Components and Components Location

Pre-active Seat Belt (PSB) Description and Operation

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