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B0129 Body

DC/AC Converter A High Voltage Power Outlet "C" Circuit/Open

Open circuit on the high-voltage power outlet "C" of DC/AC converter A.

Affected components

  • Dc ac converter a
  • Hv outlet c

Common causes

  • High likelihood: Outlet wiring open
  • Low likelihood: Pin pushed back out of connector body
  • Low likelihood: Cracked solder joint inside the module or sensor

Possible symptoms

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

Diagnostic notes

  • The malfunction indicator lamp may illuminate

Related codes

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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