Description |
The Seat Belt Pretensioners (BPT) are installed inside the Center Pillars (LH & RH). When a vehicle crashes at a certain degree of frontal impact, the seat belt pretensioners help reduce the severity of injury to the front seat occupants by retracting the seat belt webbing.
This prevents the front occupants from thrusting forward and hitting the steering wheel or the instrument panel when the vehicle crashes.
Never attempt to measure the circuit resistance of the Seat Belt Pretensioner (BPT) even if you are using the specified tester. If the circuit resistance is measured with a tester, the pretensioner will be ignited accidentally. This will result in serious personal injury. |
Components |
1. Seat belt pretensioner (BPT)
2. Rear seat belt retractor |
3. Rear center seat belt retractor
|
Inspection |
Never attempt to measure the circuit resistance of the airbag module (squib) even if you are using the specified tester. If the circuit resistance is measured with a tester, accidental airbag deployment will result in serious personal injury. |
1. |
Inspect the seat beat pretensioner by referring to the troubleshooting procedure. (Refer to Seat Belt System - "Troubleshooting") |
Removal |
[Front Seat Belt Pretensioner]
1. |
Remove the front seat belt pretensioner. (Refer to Body - "Front Seat Belt Pretensioner") |
[Rear Seat Belt Pretensioner]
1. |
Remove the rear seat belt pretensioner. (Refer to Body - "Rear Seat Belt Retractor") |
Installation |
1. |
Install in the reverse order of removal. |
Troubleshooting |