NAVIGATION SYSTEM (for HDD), Diagnostic DTC:B15E1

DTC Code DTC Name
B15E1 Media Malfunction

DESCRIPTION

This DTC is output when signals from the disc in the navigation receiver assembly cannot be read.

DTC Code DTC Detection Condition Trouble Area
B15E1

One of the following conditions is met:


  • An unsuitable disc is inserted.

  • The disc cannot be read.

  • The disc cannot be read because of dirt or scratches.

  • The disc cannot be read because it is inserted upside down.

  • Disc

  • Navigation receiver assembly

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK DISC


    1. A003D0Z

      Check that the disc is not deformed or cracked.

      OK
      No deformation or cracks in the disc.

    NG

    CHANGE DISC

    OK

  2. CHECK DISC


    1. A003D3B

      Check the disc.

      OK
      The disc is clean.

      Tech Tips

      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.


    NG

    DISC IS FAULTY

    OK

  3. REPLACE DISC WITH ANOTHER AND RECHECK


    1. Replace the disc with another and recheck.

    2. Clear the DTCs Click here.

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

      OK
      No DTC is output.

    NG

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    OK

    END