NAVIGATION SYSTEM (for HDD), Diagnostic DTC:B15B8

DTC Code DTC Name
B15B8 Harddisk Malfunction

DESCRIPTION

The navigation receiver assembly stores this DTC when there is an HDD initialization error or an HDD read/write errors occur more than a certain number of times.

DTC Code DTC Detection Condition Trouble Area
B15B8

Either condition is met:


  • Initialization error.

  • HDD read/write errors occur more than a certain number of times.

 Navigation receiver assembly

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK HDD STATUS


    1. A003AL6

      Enter the "Failure Diagnosis" Click here.

    2. Press "HDD Check".


      1. Check HDD status.

        OK
        The result is displayed "OK".

    NG

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    OK

  2. CHECK FOR DTC


    1. Clear the DTCs Click here.

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

      Result
      Result Proceed to
      No DTCs are output A
      B15B8 is output B

      Tech Tips

      The HDD may be damaged even though B15B8 is not output.


    B

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    A

    USE SIMULATION METHOD TO CHECK Click here