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P0D7E

A/C Compressor Motor Phase W Current Low

Phase W current of the a/c compressor motor reports a current low condition. Phase commutation may be impaired.

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

Common causes

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

  • Phase winding partially openCommon
  • Current sensor offset driftedPossible

Parts involved

  • AC Compressor Motor Phase W
  • Inverter

P0D7E 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.