NAVIGATION SYSTEM (for HDD), Diagnostic DTC:B15E7, B15E8

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

DESCRIPTION

This DTC is stored when HDD read/write errors occur more than a certain number of times in a low or high temperature environment.

DTC Code DTC Detection Condition Trouble Area
B15E7 HDD read/write error due to low temperature. Navigation receiver assembly
B15E8 HDD read/write error due to high temperature. Navigation receiver assembly

INSPECTION PROCEDURE

PROCEDURE


  1. 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
      DTC is output B

      Tech Tips

      The HDD may be unusable under low or high temperature.


    B

    REPLACE NAVIGATION RECEIVER ASSEMBLY Click here

    A

    USE SIMULATION METHOD TO CHECK Click here