DTC U0300: PGM-FI System and A/T System Program Version Mismatch Honda CR-V III рестайлинг

Note. Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ). Do not turn the ignition switch to ACC (I) or to LOCK (0) while updating the PCM. If you do, the PCM will be damaged.

1. Do the PCM update procedure for the PGM-FI and A/T systems (see «PCM Update»(ref-371341-S07894970022010091000000) ).
2. Check for Pending or Confirmed DTCs with the HDS. Is DTC U0300 indicated? YES -Replace the original PCM (see «PCM REPLACEMENT»(ref-371341-S08888649802010091000000) ). NO -Troubleshooting is complete. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.