Hyundai Sonata: Emergency Fastening Device (EFD) Repair procedures - Seat Belt Pretensioner - RestraintHyundai Sonata: Emergency Fastening Device (EFD) Repair procedures

Removal
1.
Disconnect the battery negative cable and wait for at least 3 minutes before beginning work.
2.
Remove the front seat.
(Refer to Body - "Front Seat Assembly")
3.
Remove the rear seat.
(Refer to Body - "Rear Seat Assembly")
4.
Remove the front anchor seat belt (A).

   
When replacing anchor pretensioner, make sure to use the assigned tools to remove the anchor safety belt connector (A).

Tools to be used
Tool A: hex wrench screwdriver or drill with diameter of 3 mm and length of 56 mm or more.
Tool B: screwdriver or drill with diameter of 3 mm.

(1)
Insert the tool (A) vertically into the hole (F). Then, tilt it over 10° as shown in the figure.
   
When tilted 10°, tool (A) pushes and rotates the internal part (C).
(2)
Insert and push the tool (B) vertically into the hole (E). Then, anchor safety belt connector (D) will be disconnected.

5.
Remove the door scuff trim.
(Refer to Body - "Interior Trim")
6.
Remove the center pillar trim.
(Refer to Body - "Interior Trim")
7.
Remove the floor carpet assembly.
(Refer to Body - "Floor Carpet")
8.
Disconnect the anchor pretensioner (A)
9.
Loosen the monuting bolt (B) and remove the anchor pretensioner

Installation
1.
Installation is reverse of removal.
2.
Connect the battery (-) terminals.
    See also:

    Mode selection
    Type A The mode selection button controls the direction of the air flow through the ventilation system. The air flow outlet port is converted as follows: Face-Level (B, D, E C, F) Air flow ...

    Key operations
    (1) Master key (M) Used to start the engine, lock and unlock the doors, lock and unlock the glove box, and open the trunk. (2) Sub key (S) Used only to start the engine and lock and unlock the do ...

    Mode Control Actuator Repair procedures
    Inspection 1. Turn the ignition switch OFF. 2. Disconnect the mode control actuator connector. 3. Verify that the mode control actuator operates to the defrost mode when connecting 12V to ...