Pre-Tensioner Seat Belt - Hyundai Santa Fe Owner's Manual

Safety system of your vehicle

Pre-tensioner seat belt

Your vehicle is equipped with driver's and
front passenger's pre-tensioner seat
belts. The purpose of the pre-tensioner is
to make sure that the seat belts fit tightly
against the occupant's body in certain
frontal collisions (or side collisions or
rollovers). The pre-tensioner seat belts
can be activated, where the frontal colli-
sion (or side collisions or rollovers) is
severe enough, together with the air
bags.
3 22
When the vehicle stops suddenly, or if
the occupant tries to lean forward too
quickly, the seat belt retractor will lock
into position. In certain frontal collisions
(or side collisions or rollovers), the pre-
tensioner will activate and pull the seat
belt into tighter contact against the occu-
pant's body.
If the system senses excessive seat belt
tension on the driver or passenger's seat
belt when the pre-tensioner activates, the
load limiter inside the pre-tensioner will
release some of the pressure on the
OED030300
affected seat belt.
✽ ✽ NOTICE
The pre-tensioner will activate not only
in a frontal collision but also in a side
collision or rollover, if the vehicle is
equipped with a side or curtain air bag.
The seat belt pre-tensioner system con-
sists mainly of the following components.
Their locations are shown in the illustra-
tion:
1. SRS air bag warning light
2. Retractor pre-tensioner assembly
3. SRS control module
8KMB3311