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Unit Check (Quick Check): Display

This diagnostic mode additional checks on the communication bus between the navigation CPU and the navigation display. In addition, this test checks the internal electronic functions.

If the connection is NG, replace the audio-navigation unit (see AUDIO-NAVIGATION UNIT REMOVAL/INSTALLATION ).
Version represents the software version for the display.

Fig 1: Navigation Display - Display
Courtesy of AMERICAN HONDA MOTOR CO., INC.