DTC B1592: No Response from DVD Player; DTC B15D2: DVD Player Disconnected: Description

The disc player assembly is connected by the AVC-LAN communication line.

The navigation receiver assembly is also connected to the disc player assembly by the AVC-LAN communication line.

These DTCs will be stored when an AVC-LAN communication error occurs between the television display assembly and disc player assembly.

DTC Code	DTC Detection Condition	Trouble Area
B1592	No response to the diagnostic memory request from the master unit.	Disc player assembly power source circuit AVC-LAN circuit between television display assembly and disc player assembly Disc player assembly Navigation receiver assembly Television display assembly Stereo component tuner assembly Multi-media interface ECU
B15D2	A device that is listed in the AVC-LAN network connected device record of the master unit is missing.

HINT:

The navigation receiver assembly is the master unit.