P1674 - Control Module Software Corrupted - DTC Chart
P1674 - CONTROL MODULE SOFTWARE CORRUPTED - DTC CHART
| Description: This DTC sets when an error occurs in the PCM. This DTC sets in combination with P2105. | |||
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 . | ||