If NAVI Control Unit Detects That Inserted DVD-ROM Map is Malfunctioning or If It is Impossible to Load Data from DVD-ROM Map

WARNING: This page is about a different car, the 2006 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK 1: DVD-ROM
Remove inserted DVD-ROM map to check that it is identified.

OK or NG

OK: GO TO 2.

NG: Replace identified DVD-ROM map.
CHECK 2: DVD-ROM
Check DVD-ROM for dirt, scratches and warpage.

OK or NG

OK: GO TO 3.

NG: Replace DVD-ROM map.
CHECK 3: DVD-ROM
Insert same DVD-ROM to make sure same diagnosis result is found as last self-diagnosis.

OK or NG

OK: Replace NAVI control unit. Refer to , "NAVI CONTROL UNIT "

NG: Replace DVD-ROM map.