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Home › Mazda › 2011 › CX-9 Touring, 3.7 A, AWD › Repair and Diagnosis › Engine Performance › System › On-Board Diagnostic - Engine Control System (5 Of 5) › DTC P1674: Control Module Software Corrupted › Notes

DTC P1674: Control Module Software Corrupted: Notes

DTC P1674 CHART (MZI-3.7)

DTC P1674 Control module software corrupted
DETECTION CONDITION 
  • Indicates that an error occurred in the PCM.
POSSIBLE CAUSE 
  • Software incompatibility issue
  • PCM malfunction
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