Unit Check (Quick Check): Display

This diagnostic does additional checks on the communication bus between the audio-navigation unit and the navigation display. This test also checks the internal electronic functions.

• When the connection is NG, first check for loose terminals at the audio-navigation unit and the navigation display unit connections. Next check for an open or short in the communication line between the audio-navigation unit and the navigation display unit. If the line has an open or short, replace the affected shielded harness.
• The version represents the software version in the display.
  Fig 1: Displaying - Display

  Courtesy of AMERICAN HONDA MOTOR CO., INC.