Seat belts are the primary
means of occupant restraint. Seat belts help to keep the occupant inside the
passenger compartment and to ride down the crash forces more gradually
during the following events:
• | Frontal impact type crashes. |
• | Rear impact type crashes. |
• | Side impact type crashes. |
• | Roll-over type crashes. |
The lap belt retractors have an automatic locking (cinch) feature.
The cinch feature is activated when the lap webbing is fully extended and
allowed to partially rewind. With the cinch feature activated the seat
belt webbing will not extend. The cinch feature is canceled by allowing
the webbing to be completely wound back into the retractor. After
the cinch feature is canceled, the webbing is unlocked and will extend
from the retractor.
The shoulder belt retractors have an emergency locking feature which
remains unlocked during normal driving conditions. This allows free movement
of the occupant's upper body. When the emergency locks are activated,
the seat belt webbing is locked into position. A pendulum causes a
locking bar to engage a cog on the spool of the retractor mechanism
locking the seat belt webbing under the following conditions:
• | The rapid extraction of the seat belt webbing from the retractor. |
• | The speed of the vehicle changes abruptly. |
• | The direction of the vehicle changes abruptly. |
• | The vehicle is on a steep upgrade or a steep downgrade. |
In conjunction with the seat belts, this vehicle is equipped with a
supplemental inflatable restraint (SIR) system.
Seat Belt System
The driver's seat belt system includes a seat belt switch in the driver
seat buckle-side belt which controls a reminder lamp and a tone alarm.
• | When the driver's seat belt is buckled, the driver's door is closed,
and the ignition switch is turned ON, the following events will occur: |
- | The tone alarm will not operate. |
- | The reminder lamp will operate for 4 to 8 seconds and then
go OFF. |
• | When the driver's seat belt is not buckled, the driver's door
is closed, and the ignition switch is turned ON, the following events will
occur: |
- | The tone alarm will operate for 4 to 8 seconds and then
go OFF. |
- | The reminder lamp will operate until the driver's seat belt is
buckled. |