NAVIGATION SYSTEM, Diagnostic DTC:B15B8

DTC Code DTC Name
B15B8 Harddisk Malfunction

DESCRIPTION

This DTC is stored when the hard disk drive (hard disc), which is built into the radio receiver assembly, has an initialization malfunction or read/write errors occur more than a specified number of times.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15B8 Harddisk Malfunction Hard disk drive (hard disc) malfunction Hard disk drive (hard disc)

PROCEDURE


  1. CHECK HARD DISK DRIVE (HARD DISC) (OPERATION CHECK)


    1. A01W389

      Enter the "HDD Check" screen. Refer to Check Hard Disk Drive (Hard Disc) in Operation Check.

      Click here

    2. Select "HDD Check" and check the result.

      OK
      "OK" is displayed.

      Tech Tips

      After "HDD Check" is selected, it may take a while until the result is displayed.

      Result
      Proceed to
      OK
      NG

    NG

    REPLACE HARD DISC (HARD DISC) Click here

    OK

  2. CHECK DTC


    1. Clear the DTCs.

      Click here

    2. Recheck for DTCs and check that no DTCs are output.

      OK
      No DTCs are output.

      Tech Tips

      The hard disk drive (hard disc) may be malfunctioning even if DTC B15B8 is not output.

      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE HARD DISK DRIVE (HARD DISC) Click here