DTC P1674: Control Module Software Corrupted
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, 2011 Ford Fusion, 2010 Mercury Milan, and 2010 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
P1674 - CONTROL MODULE SOFTWARE CORRUPTED
| Description: | Indicates an error occurred in the powertrain control module (PCM). | ||
| Possible Causes: |
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| 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 QF . | ||