NAVIGATION SYSTEM, Diagnostic DTC:B15A3

DTC Code DTC Name
B15A3 Stereo Component Amplifier Malfunction

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

INSPECTION PROCEDURE

PROCEDURE


  1. CLEAR DTC


    1. Clear the DTCs Click here.


    NEXT

  2. CHECK DTC


    1. Recheck for DTCs and check if the same DTC is output again Click here.

      OK
      No DTCs are output.

    NG

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

    OK

    USE SIMULATION METHOD TO CHECK Click here