U0298 - Lost Communication With Dc To Dc Converter Control Module A
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2014 Lincoln Navigator, 2014 Lincoln MKZ, 2014 Lincoln MKX, 2014 Lincoln MKT, and 2014 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.
U0298 - LOST COMMUNICATION WITH DC TO 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: UNABLE TO ACTIVATE SELF-TEST/NETWORK COMMUNICATION ERROR . | ||