LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2007 >> CX-9 Grand Touring, 3.5 C, AWD >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Engine Control System MZI-3.5) >> DTC P1674 >> Notes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

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