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Fault Code B0230

Code meaning, symptoms, possible causes, part number, and estimated cost.

B0230

Curtain Airbag Sensor (Driver Side)

Severity: Critical

This code indicates a fault in the driver's side curtain airbag sensor. This airbag protects the head in the event of a side impact or rollover.

Part Details

Part Name

Curtain Airbag Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪700 - ₪2000 (repair only at an authorized garage)

Engine Location

Typically located in the roof of the vehicle, above the side windows

Symptoms

  • Airbag warning light illuminated
  • Curtain airbag will not deploy in a crash
  • Persistent fault code in the system
  • Compromised safety sequence

Possible Causes

  • 1Faulty sensor
  • 2Wiring damage or corrosion
  • 3Loose connection
  • 4Fault in the SRS module

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