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B0531 Body

Passenger Door Lock Actuator Circuit

A fault has been detected in the passenger door lock actuator circuit.

Affected components

  • Passenger door lock actuator
  • Body control module

Common causes

  • High likelihood: Lock actuator failed
  • Medium likelihood: Wire break in door harness

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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