DTC B156D: Blu-ray Disc Player Disconnected [12/2017 - 10/2022]: Description

The multi-display controller sub-assembly and disc player assembly are connected by an AVC-LAN communication line.

When an AVC-LAN communication error occurs between multi-display controller sub-assembly and disc player assembly, these DTCs will be stored.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B156D	Blu-ray Disc Player Disconnected	Either condition is met: The television display assembly is not connected while the engine switch is on (IG) or (ACC). Communication between the controller sub-assembly and television display assembly is not possible when the engine is running.	Harness or connector Multi-display controller sub-assembly Disc player assembly