DTC B15B0: Display Screen Malfunction: Description

This DTC is stored when a malfunction occurs in the navigation receiver assembly or the television display assembly.

HINT: 

• The trouble area cannot be determined by checking DTCs with the Techstream. It is necessary to display the "System Check Mode" screen to determine the trouble area.
• If the picture circuit is faulty, the navigation receiver assembly or the television display assembly stores this DTC.