NAVIGATION SYSTEM (for DVD), Diagnostic DTC:44-41, 44-42

DTC Code DTC Name
44-41 Wrong Disc
44-42 Disc cannot be Read

DESCRIPTION

DTC No. DTC Detection Condition Trouble Area
44-41 An unsuitable disc is inserted.

  • DVD

  • Navigation receiver assembly
44-42 The disc cannot be read.

INSPECTION PROCEDURE

Tech Tips

After the inspection is completed, clear the DTCs.

PROCEDURE


  1. CHECK DISC


    1. A017BO7

      Check that the disc is not deformed or cracked.

      OK
      No deformation or cracks on the disc.

    NG

    CHANGE DISC

    OK

  2. DISC CLEANING


    1. A017BWX

      Disc cleaning


      1. 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 anti-static preservative.


    NEXT

  3. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  4. RECHECK FOR DTC


    1. Recheck for DTCs and check if the same trouble occurs again.

      OK
      The same trouble does not occur.

    NG

    REPLACE DISC WITH ANOTHER AND RECHECK Click here

    OK

    END

  5. REPLACE DISC WITH ANOTHER AND RECHECK


    1. Replace the disc with another and recheck.


      1. Replace the disc with another normal one.

      2. Clear the DTCs Click here.

      3. Recheck for DTCs and check if the same trouble occurs again.

        OK
        The same trouble does not occur.

    NG

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    OK

    END