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DTC U0029: F-CAN Malfunction (BUS-OFF (Battery Condition Monitor Module)) (108) (Battery Condition Monitor Module) (2017)

NOTE:  Before you troubleshoot, review the general troubleshooting information - Refer to: How to Troubleshoot the Electric Powertrain (2017) .

DTC Description Confirmed DTC Pending DTC Freeze Frame
U0029 F-CAN Malfunction (BUS-OFF (Battery Condition Monitor Module))      

DTCs (HEV)

  1. Problem verification

    - 1. Turn the vehicle to the ON mode.

    - 2. Clear the DTC with the HDS.

    - 3. Check for CAN gateway system DTCs with the HDS.

    DTC Description DTC
       

    Are any Pending or Confirmed DTCs indicated?

    YES 

    The failure is duplicated. Go to the troubleshooting for CAN gateway system DTC (s) - Refer to: Communication Systems DTC Troubleshooting Index (2017) .

    NO 

    Intermittent failure. The system is OK at this time.