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Home >> Ford >> 2014 >> Fusion S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> DTC Diagnosis >> P1674 - Control Module Software Corrupted
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P1674 - Control Module Software Corrupted

P1674 - CONTROL MODULE SOFTWARE CORRUPTED

Description:  This DTC sets when an error occurs in the PCM. This DTC sets in combination with P2105.
Possible Causes: 
  • Software incompatibility issue
  • Damaged PCM
Diagnostic Aids:  Verify the PCM is at the latest calibration level.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST QE: ELECTRONIC THROTTLE CONTROL (ETC) SYSTEM .
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