B1582

NAVIGATION: NAVIGATION SYSTEM (for DVD): B1582: Map Disk Reading Malfunction
B1582 - Map Disk Reading Malfunction

DESCRIPTION

This DTC is stored when the display and navigation module display cannot read the map disc.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK MAP DISC

(a) Check that the map disc is not deformed or cracked.





OK:

No deformations or cracks in the map disc.

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

2. DISC CLEANING

(a) If dirt is on the disc surface, wipe it clean with a soft cloth from the inside to the outside in a radial direction.





NOTICE:
Do not use a conventional record cleaner or antistatic preservative.

NEXT -- Continue to next step.

3. CHECK FOR DTC

(a) Clear the DTCs Navigation System (for DVD).

(b) Check for DTCs and check if the same trouble occurs again.

OK:

No DTC is output.

NG -- REPLACE MAP DISC

OK -- END

4. REPLACE MAP DISC

(a) Temporarily replace the map disc with a new or normally functioning one.

(b) Clear the DTCs Navigation System (for DVD).

(c) Recheck for DTCs and check if the same trouble occurs again.

OK:

No DTC is output.

NG -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY Removal

OK -- END