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Home >> Mazda >> 2007 >> CX-9 Touring, 3.5 C, AWD >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System MZI-3.5) >> DTC P1674 >> Notes
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DTC P1674: Notes

DTC P1674 (MZI-3.5) DETECTION CONDITION AND POSSIBLE CAUSES

DTC P1674 Control module software corrupted
DETECTION CONDITION 
  • Indicates that an error occurred in the PCM. This DTC is set in combination with P2105.
POSSIBLE CAUSE 
  • Software incompatibility issue
  • PCM malfunction