LEMON Manuals: Even more car manuals for everyone
Home >> Acura >> 2018 >> RLX Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC Diagnostics (6 Of 6) (Except Hybrid) >> DTC Troubleshooting >> DTC U0029

DTC U0029

DTC U0029  : F-CAN Malfunction (BUS-OFF (PCM))

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information .
DTC Description Confirmed DTC Pending DTC Freeze Frame
U0029 F-CAN Malfunction (BUS-OFF (PCM))      

DTC (PGM-FI)

  1. CAN gateway system DTC check

    -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 DTCs indicated?

    YES 

    Go to the troubleshooting for CAN gateway system DTC(s) .

    NO 

    Intermittent failure, the system is OK at this time.