How to Clear Error History

Turn the ignition switch to ON (II).
Press and hold the MAP/GUIDE, the DEST, and the CANCEL buttons for 3 seconds.
When the Select Diagnosis Items menu appears, select the Detail Information and Setting.

Fig 1: Screen Display - Select Diagnosis Items
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Select the Error History under the Detail Information and Setting menu.

Fig 2: Screen Display - Detail Information And Setting Menu
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Select Hard Error in the Error History menu.
NOTE: Soft Error is for factory use only.

Fig 3: Screen Display - Error History
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Select Clear in the Hard Error.
NOTE:
- By selecting Clear, all hardware errors stored in history are erased at the same time.
- The Save feature is for factory use only.
- Write down the navigation DTCs before deleting.
  
  Fig 4: Screen Display - Hard Error History
  Courtesy of AMERICAN HONDA MOTOR CO., INC.
The confirmation screen appears, then selects YES. All Hard Error history codes are cleared. The system returns to the Error History menu automatically.

Fig 5: Screen Display - Hard Error History Codes (Cleared Massage)
Courtesy of AMERICAN HONDA MOTOR CO., INC.