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, which is built into the radio receiver assembly, and hard disk drive read/write errors occur more than a specified number of times.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15E7 Harddisk Reading/Writing Malfunction(Low Temperature) Hard disk drive read/write errors at low temperature Hard disk drive
B15E8 Harddisk Reading/Writing Malfunction(High Temperature) Hard disk drive read/write errors at high temperature Hard disk drive

PROCEDURE


  1. CHECK DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

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


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE HARD DISK DRIVE Click here