Hyundai Elantra (CN7): Restraint / Repair procedures

Component Replacement after Deployment
   
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Before doing any SRS repairs, use the diagnostic tool to check for DTCs. refer to the diagnostic Trouble Code list for repairing of the related DTCs.
When the front airbag(s) deployed after a collision, replace the following items.
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SRSCM
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Deployed airbag
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Lighted seat belt pretensioner
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Lighted anchor pretensioner
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Front impact sensors
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Airbag wiring harnesses
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Inspect the clock spring for heat damage.
If any damage found, replace the clock spring.
When the side/curtain airbag deployed after a collision, replace the following items.
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SRSCM
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Deployed airbag
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Side impact sensor for the deployed side
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Airbag wiring harnesses
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Lighted seat belt pretensioner
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Lighted anchor pretensioner
After the vehicle is completely repaired, confirm the SRS airbag system is OK.
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Turn the ignition switch ON; the SRS indicator should come on for about six seconds and then go off.

    Special Service Tools Tool (Number and Name) Illustration Use Deployment tool 0957A-34100AAirbag deployment tool.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: PM Sensor

    Description and operation DiscriptionMonitor the air quality inside the vehicle in real time (PM sensor) and display the status on the screen.Automatically operate when fine dust concentration is high (Condition: Bet mode + A/C ON + 3rd speed or higher) Components and components location Components Location1.

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Rear View Monitor (RVM)

    Description and operation DescriptionRear view camera will activate when the backup light is ON with the ignition switch ON and the shift lever in the R position.This system is a supplemental system that shows behind the vehicle through the AV monitor or the ECM (Reverse Display Room Mirror) mirror while backing-up.

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