Restraints
Seat Belt Pretensioner (BPT) Repair Procedures
In this manual: Restraints
15steps
~90min
4/5difficulty
Done 0 of 15
Removal
- Disconnect the negative battery cable and wait at least three minutes before starting work.
- To remove the seat belt pretensioner anchor (C), hold it while pressing the locking pins (A) in the direction of the arrow. Then remove the seat belt after pressing the locking pin (B).

- Remove the following parts. (Refer to Body - Interior Trim group)
A. Door scuff trim B. Center Pillar Trim - Remove the upper anchor bolt.
- Disconnect the seat belt pretensioner connector.

- Loosen the seat belt pretensioner mounting bolt and remove the seat belt pretensioner.
Installation
- Remove the ignition key from the vehicle.
- Disconnect the negative battery cable and wait at least three minutes.
- Install the seat belt pretensioner (BPT) with the bolt.
Tightening torque: Bolt B: 39.2 ~ 54 N·m
- Connect the seat belt pretensioner (BPT) connector.
- Install the upper anchor bolts.
Tightening torque: 39.2 ~ 54 N·m
- Install the following parts. (Refer to Body - Interior Trim)
A. Center Pillar Trim B. Door scuff trim - Insert the seat belt into the anchor pretensioner.
Make sure the stopper pin is inserted correctly.
- Connect the negative battery cable.
- After installing the seat belt pretensioner (BPT), check that the system operates correctly:
A. Turn the ignition ON; the SRS indicator should illuminate for approximately six seconds, then turn off.
Test yourself
A quick Hyundai Tucson LM quiz: every answer comes with an explanation and a link to the manual page.
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