DTC B1532: LVDS Signal Malfunction (from Extension Module) [12/2013 - ]: Description

The stereo component tuner assembly and the radio and display receiver assembly are connected by an LVDS communication line.

This DTC is stored when an LVDS communication error occurs between the stereo component tuner assembly and the radio and display receiver assembly.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B1532	LVDS Signal Malfunction (from Extension Module)	When one of the conditions below is met: Video signal (digital) is lost. Stereo component tuner assembly is/was not connected while the ignition switch is/was ACC or ON. Communication between the radio and display receiver assembly and stereo component tuner assembly is/was not possible when the engine is/was started.	Stereo component tuner assembly power source circuit LVDS circuit between radio and display receiver assembly and stereo component tuner assembly Stereo component tuner assembly Radio and display receiver assembly Navigation wire

HINT:

Even if no malfunction is present, this DTC may be stored depending on the battery condition or engine start voltage.