NAVIGATION SYSTEM, Diagnostic DTC:B15E7, B15E8

DTC Code DTC Name
B15E7 Harddisk Reading/Writing Malfunction(Low Temperature)
B15E8 Harddisk Reading/Writing Malfunction(High Temperature)

DESCRIPTION

These DTCs are stored when the temperature is higher or lower than the operation range of the hard disk drive built into the radio receiver assembly, and hard disk drive read/write errors occur more than a specified number of times.

DTC No. DTC Detection Condition Trouble Area
B15E7 Hard disk drive read/write error at low temperature Hard disk drive
B15E8 Hard disk drive read/write error at high temperature

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs Click here.

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

      OK
      No DTCs are output.

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE HARD DISK DRIVE Click here