VOLVO
AUD-U300005 - Control Module. General Failure Information. System Programming Failures
System
Audio Module (AUD)
Volvo models this fault code applies to
Applies to the following models:
4 modelsS80 (2007–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Show models by year and engine (4)
What does this fault code mean?
The audio module (AUD) checks its own software. The code is set when the settings in its local configuration file are incorrect or missing, and The module then uses a standard configuration, and sound may be weak or absent.
Possible causes
- Software download not fully completed
- Damaged audio control module
What you can do
- 1Check that the fuses are intact and see where they are located in the owner's manual
- 2Check the car's controls and functions to judge the fault, then road test the car
- 3If the fault does not return it may have been temporary; if it does, have a workshop download new software
- 4Replace the audio control module if the fault remains after the download
Symptoms you may notice2
- Weak or poor sound
- No sound from the speakers
What the fault can affect1
- The module uses a standard configuration
General guidance for car owners. Diagnosis on the car can point to a different cause.