DTC B15D0: MOST Communication Malfunction [10/2015 - 12/2017]: Description

This DTC is stored when the MOST network cannot be established after the master unit is activated.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B15D0	MOST Communication Malfunction	MOST network cannot be established	MOST network MOST communication line Stereo component amplifier assembly Multi-display controller sub-assembly* Radio receiver assembly Harness or connector

HINT:

The radio receiver assembly is the master unit.
Errors may occur in MOST communication between devices due to problems such as electrical noise.