Hyundai Sonata: Front Impact Sensor (FIS). Components and Components Location
Components

Front Impact Sensor (FIS). Description and Operation
Description
The front impact sensor (FIS) is installed in the Front End Module (FEM).
They are remote sensors that detect acceleration due to a collision at its mounting
location. The primar ...
Front Impact Sensor (FIS). Repair procedures
Removal
•
Removal of the airbag must be performed according to the
precautions/ procedures d ...
See also:
Seat Track Position Sensor (STPS). Components and Components Location
Components
...
Battery. Description and Operation
Description
1.
The maintenance-free battery is, as the name implies, totally
maintenance free and has no removable battery cell caps.
2.
W ...
Impact sensing door unlock system (if equipped)
All doors will be automatically unlocked when the impact is delivered to impact
sensors while the ignition switch is ON. However, the doors may not be unlocked
if mechanical problems occur with th ...
