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B0074 Body

Driver Seatbelt Pretensioner Loop Short to Battery

The driver seatbelt pretensioner deployment circuit is shorted to battery voltage, risking unintended firing.

Affected components

  • Driver seatbelt pretensioner
  • Srs seat wiring

Common causes

  • High likelihood: Wire shorted to powered conductor

Possible symptoms

  • Warning light or symbol related to the affected system
  • Comfort or safety function impaired

Sources

Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.

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