Hyundai Sonata: Seat Belt Pretensioner (BPT). Repair procedures - Seat Belt Pretensioner - RestraintHyundai Sonata: Seat Belt Pretensioner (BPT). Repair procedures

Hyundai Sonata YF 2011-2014 Service Manual / Restraint / Seat Belt Pretensioner / Seat Belt Pretensioner (BPT). Repair procedures

Removal

1.
Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2.
Using a flat-tip screwdriver, remove the seat belt anchor pretensioner (A).
3.
Remove the door scuff trim. (Refer to the Body group- Interior trim)
4.
Remove the center pillar trim. (Refer to the Body group- Interior trim)
5.
Remove the upper anchor bolt.
6.
Disconnect the seat belt pretensioner connector (A).

7.
Loosen the seat belt pretensioner mounting bolts (B, C) and remove the seat belt pretensioner.

Installation

1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable and wait for at least three minutes.
3.
Install the seat belt pretensioner with bolts (B, C).
Tightening torque:
Bolt B: 39.2 ~ 53.9 N.m (4.0 ~ 5.5 kgf.m, 28.9 ~39.8 lb-ft)

4.
Connect the seat belt pretensioner connector (A).
5.
Install the upper anchor bolt.
Tightening torque:
39.2~ 53.9 N.m (4.0 ~ 5.5 kgf.m, 28.9 ~39.8 lb-ft)
6.
Install the center pillar trim. (Refer to the Body group- Interior trim)
7.
Install the door scuff trim. (Refer to the Body group- Interior trim)
8.
Insert the seat belt to the anchor pretensioner.
Make sure the lock pin is connected in properly.
9.
Reconnect the battery negative cable.
10.
After installing the seat belt pretensioner, confirm proper system operation:
A.
Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.

    Anchor Pretensioner (APT). Description and Operation
    Description Front seat belt anchor pretensioner 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 ...

    See also:

    How does the air bag system operate
    Air bags are activated (able to inflate if necessary) only when the ignition switch is turned to the ON or START position. Air bags inflate instantly in the event of serious frontal or side co ...

    Description and Operation
    Description The ECM (Electro Chromatic inside rear view Mirror) is for dimming the reflecting light from a vehicle behind at night, Preventing glare from the light. The forward facing sensor ...

    Components and Components Location
    Component Location 1. Sunroof 2. Sunroof switch 3. Sunroof motor & controller ...