DTC B1562: XM Tuner Disconnected (Burst Mode): Description

The stereo component tuner assembly is connected by the AVC-LAN plus communication lines.

When an AVC-LAN plus communication error occurs between the navigation receiver assembly and stereo component tuner assembly, this DTC will be stored.

DTC Code	DTC Detection Condition	Trouble Area
B1562	When the master unit deletes the satellite radio tuner from the system components device list due to an AVC-LAN plus communication error.	AVC-LAN plus circuit between navigation receiver assembly and stereo component tuner assembly Stereo component tuner assembly Navigation receiver assembly

HINT:

The navigation receiver assembly is the master unit.