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B012C

DC/AC Converter A High Voltage Power Outlet Control Module "A"

Fault reported by control module "A" of the high-voltage power outlet on DC/AC converter A.

  • Check engine light: Yes
  • Emissions related: No
  • Repair difficulty: hard

Symptoms

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

Common causes

Ordered by how often each turns out to be the cause.

  • Module internal faultCommon

Parts involved

  • Hv Outlet Module A

B012C is a generic OBD-II code defined by SAE J2012. Exact wording and diagnostic procedure vary by manufacturer and model. Code definitions are drawn from the public-domain OBDex dataset; the workshop notes are our own.