CID 0650 FMI 12 Harness Code invalid
Conditions Which Generate This Code:
The ECM detects the following condition:
- The ECM has detected an invalid harness code.
System Response:
The ECM will log the diagnostic code. The diagnostic code may be viewed on a display module or on ET.
Troubleshooting:
Test Step 1.
An invalid harness code was sent to the ECM by the Caterpillar Monitoring System. Refer to Troubleshooting, "Caterpillar Monitoring System " for troubleshooting.
Results:
- OK - STOP
Caterpillar Information System:
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