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Home >> Mazda >> 2021 >> MX-5 Miata Club, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control (3 Of 3) >> DTC U3000-41: Pcm Processor Error >> Notes

DTC U3000-41: Pcm Processor Error: Notes

DTC U3000:41 (PCM, SKYACTIV-G 2.0) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U3000:41 PCM processor error
DETECTION CONDITION
  • Communication error in the PCM.

    Diagnostic support note

  • This is a continuous monitor (other).
  • The check engine light does not illuminate.
  • FREEZE FRAME DATA is not available.
  • Snapshot data is available.
  • DTC is not stored in the PCM memory.
Fail-safe function
  • Not applicable
Possible cause
  • PCM internal malfunction
SYSTEM WIRING DIAGRAM
  • Not applicable