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NAVIGATION SYSTEM, Diagnostic DTC:B15A6, B15B0

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DTC Code DTC Name
B15A6 Display Malfunction
B15B0 Display Screen Malfunction
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DESCRIPTION

These DTCs are stored when a malfunction occurs in the multi-display assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15A6 Display Malfunction

When any of the following conditions is met:


  • RAM error

  • Drawing controller malfunction

  • Internal hard drive malfunction

 Multi-display assembly
B15B0 Display Screen Malfunction Picture circuit (TFT unit) malfunction Multi-display assembly
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PROCEDURE


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    CHECK DTC


    1. Clear the DTCs.

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

      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG