Map Disc Read Error

NAVIGATION: NAVIGATION SYSTEM: Map Disc Read Error

Map Disc Read Error

INSPECTION PROCEDURE

PROCEDURE

1. CHECK MAP DISC




(a) Check for dirt on the map disc surface.
OK:
No dirt is on the map disc surface.
HINT: If the disc is dirty, clean the disc by wiping the disc surface radially with a soft cloth.
NOTE:
Do not use a conventional record cleaner or anti-static preservative.

NG -- CLEAN MAP DISC
OK -- Continue to next step.

2. CHECK MAP DISC




(a) Check that the map disc is not deformed or cracked.
OK:
No deformations or cracks appear on the map disc.
NG -- REPLACE MAP DISC
OK -- PROCEED TO NEXT INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE