Hyundai Sonata: Side Impact Sensor (SIS). Description and Operation
Description
Side Impact Sensor (SIS) system consists of two P-SIS which are installed
at each center of the front door module (LH and RH) and two SIS which are installed
at each center pillar nearby (LH and RH).
Side Pressure Sensor is also called P-SIS because it detects pressure
due to collision at its mounting location.
Side Impact Sensor is also called A-SIS because it detects acceleration.
SRSCM decides deployment of the airbag and the time of deployment through
the collision signal of the SIS when the collision occurred.
Front Impact Sensor (FIS). Repair procedures
Removal
•
Removal of the airbag must be performed according to the
precautions/ procedures d ...
Side Impact Sensor (SIS). Components and Components Location
Components
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See also:
Fuel Pressure Control Valve. Troubleshooting
Signal Waveform
...
Antenna Coil. Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the steering column upper and lower shrouds after loosening
the scr ...
ESC operation
ESC ON condition
When the ignition is turned ON, ESC and ESC OFF indicator lights illuminate
for approximately 3 seconds, then ESC is turned on.
Press the ESC OFF button for at least half a ...
