Navigation System (for HDD)

NAVIGATION: NAVIGATION SYSTEM (for HDD): 45-46: Scratched/Reversed Disc

DTC 45-46 - Scratched/Reversed Disc

DESCRIPTION





INSPECTION PROCEDURE
HINT: After the inspection is completed, clear the DTCs Navigation System (for HDD).

PROCEDURE

1. CHECK THAT DISC IS INSERTED PROPERLY
(a) Check whether or not the disc is inserted upside down.
OK:
Disc is properly inserted.
NG -- INSERT DISC PROPERLY
OK -- Continue to next step.

2. CHECK DISC




(a) Check that the disc is not deformed or cracked.
OK:
No deformation or cracks on the disc.
NG -- CHANGE DISC
OK -- Continue to next step.

3. 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.
NOTE:
Do not use a conventional record cleaner or antistatic preservative.

NEXT -- Continue to next step.

4. CLEAR DTC
(a) Clear the DTC Navigation System (for HDD).
NEXT -- Continue to next step.

5. RECHECK DTC
(a) Recheck DTCs and check if the same trouble occurs again.
OK:
Malfunction disappears.
NG -- REPLACE DISC WITH ANOTHER AND RECHECK
OK -- END
6. REPLACE DISC WITH ANOTHER AND RECHECK
(a) Replace the disc with a normal one.
(b) Clear the DTCs Navigation System (for HDD).
(c) Recheck for DTCs and check if the same trouble occurs again.
OK:
Malfunction disappears.
NG -- REPLACE RADIO RECEIVER ASSEMBLY
OK -- END