DTC B15D6: Display Disconnected [03/2017 - 05/2023]: Description

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

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:

For the AVC-LAN communication line, the radio receiver assembly is the master unit.