FixVault

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