Diagnostic Trouble Code (DTC) Information IHU-U030051

Condition 

The infotainment head unit (IHU) checks the internal components in the control module.

The diagnostic trouble code (DTC) is stored if the control module detects that:

• The software is faulty.
• Part of the software is missing.

The control module's test for the diagnostic trouble code (DTC) starts in the event of:

• Ignition switch position I and II.
• Activated control module.

Substitute Value 

• None.

Possible Source 

• The control module is not programmed with software.
• Software download is not complete.
• The software is faulty.

Fault symptom[s] 

• DO, Audio other/Audio unit (complete) does not work
• XD, Audio other/Audio unit display does not work