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NAVIGATION SYSTEM, Diagnostic DTC:B15A3

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DTC Code DTC Name
B15A3 Stereo Component Amplifier Malfunction
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DESCRIPTION


DTC Code DTC Detection Condition Trouble Area
B15A3

When one of the conditions below is met:


  • Internal power supply malfunction

  • DSP error

  • EEPROM error

 Stereo component amplifier assembly
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INSPECTION PROCEDURE

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PROCEDURE


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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 DTC is output again (Click here).

      OK
      No DTCs are output.

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    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLYClick here

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    USE SIMULATION METHOD TO CHECKClick here