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Home >> Honda >> 2019 >> Clarity Plug-In Hybrid >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (P2121 - U0301) (Plug-In) >> DTC Troubleshooting >> DTC U0103
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DTC U0103

DTC U0103  : F-CAN Malfunction (PCM-SBW Shifter)

NOTE:
  • Before you troubleshoot, review the general troubleshooting information .
  • If DTC U0103 is indicated alone, do the troubleshooting for DTC U12AA and U160B using the on-board snapshot data for U0103.
  • If any of the DTCs listed below are indicated at the same time as DTC U0103, troubleshoot those DTCs first, then recheck for U0103.
    • U12AA, U160B: SBW shifter control module
DTC Description Confirmed DTC Pending DTC
U0103 F-CAN Malfunction (PCM-SBW Shifter)    

DTC (PGM-FI)

  1. DTC check

    -1. Turn the vehicle to the ON mode.

    -2. Check for Pending or Confirmed DTCs with the HDS.

    DTC Description Confirmed DTC Pending DTC
    U0103 F-CAN Malfunction (PCM-SBW Shifter)    
    U12AA EPP-CAN Malfunction (PCM-SBW Shifter)    
    U160B F-CAN Malfunction (PCM-Shifter)    

    DTC (PGM-FI)

    Are DTC U12AA or U160B and U0103 indicated at the same time?

    YES 

    Go to the indicated DTC's troubleshooting.

    NO 

    Go to the troubleshooting for DTC U12AA  and DTC U160B .