Hyundai Creta: SRSCM / Front Impact Sensor (FIS)
Description and operation
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 primary purpose of the Front Impact Sensor (FIS) is to provide
an indication of a collision. The Front Impact Sensor (FIS) sends acceleration
data to the SRSCM.
Components and components location
1. Front Impact Sensor
(FIS)
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Repair procedures
| • |
Removal of the airbag must be performed according to the precautions/
procedures described previously.
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| • |
Before disconnecting the front impact sensor connector, disconnect
the front airbag connector(s).
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| • |
Do not turn the ignition switch ON and do not connect the battery
cable while replacing the front impact sensor.
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| 1. |
Disconnect the battery negative cable, and wait for at least three minutes
before beginning work.
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| 2. |
Remove the front bumper.
(Refer to Body - "Front Bumper Cover")
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| 3. |
Disconnect the front impact sensor connector (A).
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| 4. |
Remove the front impact sensor mounting nut.
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| 5. |
Remove the front impact sensor (B).
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| • |
Do not turn the ignition switch ON and do not contact the battery
cable while replacing the front impact sensor.
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| 1. |
Install the new front impact sensor.
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| 2. |
Tighten the front impact sensor mounting nut.
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Tightening torque :
8.0 ~ 10.0 N.m (0.8 ~ 1.0 kgf.m, 7.0 ~ 7.4 lb-ft)
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| 3. |
Connect the front impact sensor connector.
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| 4. |
Reconnect the battery negative cable.
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| 5. |
After installing the Front Impact Sensor, confirm proper system operation:
| • |
Turn the ignition switch ON; the SRS indicator light should
be turned on for about six seconds and then go off.
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Description and operation
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