Home/Honda/Ridgeline/Honda Ridgeline I рестайлинг (2009-2014)/Repair manual/Communication Devices/DTC B1001: MICU Internal Error (CPU Error); DTC B1002: MICU…
Contents Section: Communication Devices All sections

DTC B1001: MICU Internal Error (CPU Error); DTC B1002: MICU Internal Error (EEPROM Error) Honda Ridgeline I рестайлинг

Note. If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).

  1. Clear the DTCs with the HDS.
  2. Turn the ignition switch to LOCK (0) and then back to ON (II).
  3. Check for DTCs with the HDS.

Are DTCs B1001 and/or B1002 indicated?

YES -Faulty MICU; replace the under-dash fuse/relay box (see REMOVAL AND INSTALLATION ).

NO -Intermittent failure, the MICU is OK at this time. Do the MICU input test (see MICU INPUT TEST ).