U0298 - Lost Communication With Dc/Dc Converter Control Module A
DTC DESCRIPTION U0298 - LOST COMMUNICATION WITH DC/DC CONVERTER CONTROL MODULE A
| Description: | The PCM continuously monitors the controller area network (CAN) for messages from the DC to DC convertor control module. This DTC sets when the PCM does not receive the DC to DC convertor control module message within the defined amount of time. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check for other PCM DTCs or PCM related symptoms. Diagnose all other PCM DTCs or PCM related symptoms first. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test QA. | ||