Kia Optima: Why didn’t my air bag go off in a collision? (Inflation and non-inflation conditions
of the air bag)
There are many types of accidents in which the air bag would not be expected
to provide additional protection.
These include rear impacts, second or third collisions in multiple impact accidents,
as well as low speed impacts. In other words, just because your vehicle is damaged
and even if it is totally unusable, don’t be surprised that the air bags did not
inflate.
Air bag collision sensors
(1) SRS control module
(2) Front impact sensor
(3) Side impact sensor
(4)
Side pressure sensor
WARNING
- Do not hit or allow any objects to impact the locations where air bag
or sensors are installed. This may cause unexpected air bag deployment, which
could result in serious personal injury or death.
- If the installation location or angle of the sensors is altered in any
way, the air bags may deploy when they should not or they may not deploy when
they should, causing severe injury or death. Therefore, do not try to perform
maintenance on or around the air bag sensors. Have the vehicle checked and repaired
by an authorized Kia dealer.
- Problems may arise if the sensor installation angles are changed due to
the deformation of the front bumper, body or B pillar where side collision sensors
are installed. Have the vehicle checked and repaired by an authorized Kia dealer.
- Your vehicle has been designed to absorb impact and deploy the air bag(s)
in certain collisions. Installing bumper guards or replacing a bumper with non-genuine
parts may adversely affect your vehicles collision and air bag deployment performance.
Curtain air bags are located along both sides of the roof rails above the center
pillar.
They are designed to help protect the heads of the front seat occupants and the
rear outboard seat occ ...
Front air bags
Front air bags are designed to inflate in a frontal collision depending on the
intensity, speed or angles of impact of the front collision.
Side air bags
Side air bags (side ...
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If the engine is off or if the power steering system becomes inoperative, the vehicle
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