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GSIC - Global Service Information Center

DTC    B15B8    Harddisk Malfunction

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DESCRIPTION

This DTC is stored when the hard disk drive which is built into the navigation ECU sub-assembly has an initialization malfunction or read/write errors occur more than a specified number of times.

DTC No.
DTC Detection Condition
Trouble Area
B15B8
Hard Disk Drive (HDD) malfunction
Hard disk drive

INSPECTION PROCEDURE

1.CHECK HARD DISK DRIVE (OPERATION CHECK)


    E225797

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

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

    OK:
    "OK" is displayed.

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



NG
REPLACE HARD DISK DRIVE (Click here)
OK


2.CHECK DTC

  1. Clear the DTCs (Click here).

  1. Recheck for DTCs and check if the same DTC is output again.

    OK:
    No DTCs are output.

    HINT:
    The hard disk drive may be malfunctioning even if DTC B15B8 is not output.



NG
REPLACE HARD DISK DRIVE (Click here)
OK

USE SIMULATION METHOD TO CHECK (Click here)