CID 0296 FMI 09 Unable to communicate with Transmission ECM
Conditions Which Generate This Code:
The engine Electronic Control Module (ECM) loses communication with the transmission ECM.
System Response:
The engine ECM will log the diagnostic code.
- All features that depend on input from the transmission ECM will be affected.
Test Step 1. Perform the following diagnostic procedure: Cat Data Link Circuit - Test
Results:
- OK - STOP
Caterpillar Information System:
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