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AUDIO AND VISUAL SYSTEM (w/ Navigation System), Diagnostic DTC:B15E7, B15E8

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

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

Tip:

The hard disk drive may not operate normally when the temperature is -20°C (-4°F) or lower, or 65°C (149°F) or higher.

DTC Code DTC Detection Condition Trouble Area
B15E7 Hard disk drive read/write error at low temperature. Hard disc
B15E8 Hard disk drive read/write error at high temperature.
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INSPECTION PROCEDURE

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PROCEDURE


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    CHECK CABIN

    Move the vehicle to an area that is at room temperature and allow the cabin temperature to adjust to between -20°C (-4°F) and 65°C (149°F).

    Tip:

    • The hard disc may not operate normally at very high or low temperatures.

    • Perform the DTC check at room temperature.


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    CLEAR DTC


    1. Clear the DTCs (Click here).


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    CHECK DTC


    1. Recheck for DTCs and check if the same DTCs are output again (Click here).

      OK
      No DTCs are output.

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    REPLACE HARD DISCClick here

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    USE SIMULATION METHOD TO CHECKClick here