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B0100 — Airbag Electronic Crash Sensor Frontal

Frontal crash sensor or circuit has a fault.

Severity: CriticalRepair: $100-$500Difficulty: Advanced

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Common symptoms of B0100

Common causes of B0100

Repair cost & difficulty

Typical cost to fix B0100: $100-$500 · Difficulty: Advanced

Pro tip: Frontal crash sensors behind bumper can be damaged by minor fender-benders. Professional diagnosis required.

Vehicles commonly affected

All makes

Related trouble codes

B0001B0010

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.