NAVIGATION SYSTEM(for SD), Diagnostic DTC:B15A3

DTC Code DTC Name
B15A3 Stereo Component Amplifier Malfunction

DESCRIPTION

This DTC is stored when a malfunction occurs in the stereo component amplifier assembly.

DTC No. Detection Item DTC Detection Condition Trouble Area
B15A3 Stereo Component Amplifier Malfunction

When one of the conditions below is met:


  • Internal power supply malfunction

  • DSP error

  • EEPROM error

 Stereo component amplifier assembly

CAUTION / NOTICE / HINT

Note

Check that the wire harness is properly installed and does not have any sharp bends, pinching or loose connections.

Click here

PROCEDURE


  1. CHECK FOR DTC


    1. Clear the DTCs.

      Click here


      Body Electrical > Navigation System > Clear DTCs

    2. Check for DTCs.

      Click here


      Body Electrical > Navigation System > Trouble Codes
      OK
      No DTCs are output.
      Result
      Proceed to
      OK
      NG

    OK

    USE SIMULATION METHOD TO CHECK Click here

    NG

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here