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Home >> Mazda >> 2022 >> CX-5 S Select >> Repair and Diagnosis >> Brakes >> Traction Control >> On-Board Diagnostics - Dynamic Stability Control >> DTC U0405-00: Correct Data Cannot Be Received From PCM >> Notes
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DTC U0405-00: Correct Data Cannot Be Received From PCM: Notes

DTC U0405:00 (DSC HU/CM) DETECTION CONDITION AND POSSIBLE CAUSE

DTC U0405:00 Abnormal message from PCM
DETECTION CONDITION
  • Correct data cannot be received from PCM
FAIL-SAFE FUNCTION Refer to "DTC Table" and "Fail-safe Function Malfunction Contents". (See DTC TABLE [DSC HU/CM] ).
POSSIBLE CAUSE
  • PCM malfunction
SYSTEM WIRING DIAGRAM Not applicable