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Home >> Mazda >> 2023 >> CX-5 S Select >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostic - AWD System >> DTC U0401-68: Abnormal Message From Pcm [AWD Control Module] >> Notes
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DTC U0401-68: Abnormal Message From Pcm [AWD Control Module]: Notes

DTC U0401:68 (AWD CONTROL MODULE) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0401:68 Abnormal message from PCM
DETECTION CONDITION  
  • Correct data cannot be received from PCM
FAIL-SAFE FUNCTION  
  • Control disabled.
POSSIBLE CAUSE  
  • PCM malfunction
  • AWD control module malfunction
SYSTEM WIRING DIAGRAM Not applicable
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