DTC B15D6: Display Disconnected [10/2019 - 07/2022]: Description

The multi-display and radio receiver assembly are connected by AVC-LAN communication lines.

This DTC is stored when an AVC-LAN communication error occurs between the multi-display and radio receiver assembly.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B15D6	Display Disconnected	A device that is listed in the AVC-LAN connected device record of the master unit is missing	Multi-display power source circuit AVC-LAN circuit between radio receiver assembly and multi-display Multi-display Radio receiver assembly Harness or connector

HINT:

The radio receiver assembly is the master unit.