DTC P1674 - Control Module Software Corrupted
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DTC DESCRIPTION P1674 - CONTROL MODULE SOFTWARE CORRUPTED
| Description: | This DTC sets when an error occurs in the 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 QE . | ||