VOLVO
IAM-U30004A - Control Module. System Internal Failures. Incorrect component installed
System
Integrated Audio Module (IAM)
Volvo models this fault code applies to
Applies to the following models:
9 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
What does this fault code mean?
Even though the code is named incorrect component, the condition is a software fault in the integrated audio module (IAM). The software may be defective or may have been changed.
Possible causes
- The software is defective or has been changed
- Damaged integrated audio module (IAM)
What you can do
- 1Read the code, clear it and check whether it returns after a test drive
- 2Listen whether all audio functions work, and note which ones do not
- 3Have a workshop reload the audio module with new software using diagnostic equipment
- 4If the fault returns after the reload, have a workshop replace the integrated audio module (IAM)
Symptoms you may notice1
- Other audio problems
General guidance for car owners. Diagnosis on the car can point to a different cause.