DTC B15A3: Stereo Component Amplifier Malfunction [12/2017 - 10/2022]: Description

These DTCs are 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