VOLVO
AUU-U300045 - Control Module. System Internal Failures. Program memory failure
System
Unknown System / Manufacturer Specific
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 accessory USB unit (AUU) checks its own internal status during its self-test and has found a fault in its program memory. The fault lies in the module itself, so the USB port and any devices connected to it do not work.
Possible causes
- Internal fault in the control module
What you can do
- 1Clear the code and check whether it returns
- 2If the fault remains, have a workshop replace the accessory USB unit (AUU)
- 3After replacement, check that the USB port works
Symptoms you may notice1
- USB accessory does not work
General guidance for car owners. Diagnosis on the car can point to a different cause.