VOLVO
IHU-U210100 - Control Module Configuration Incompatible. General Failure Information. No sub type information
System
Infotainment Head Unit (IHU)
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?
At start-up the head unit (IHU) checks that it receives valid data from the vehicle configuration file. The code is stored when that data is invalid or incorrect.
Possible causes
- The vehicle configuration data is incorrect
- The unit is not meant for this specific car, for example because a used one with different software or hardware has been fitted
What you can do
- 1Clear the code and check whether it returns after the car has been started
- 2Has the car had a used infotainment unit or a head unit from another car fitted? Tell the workshop
- 3Have a workshop load the correct software into the head unit and, if needed, check the software in the central electronic module (CEM)
Symptoms you may notice1
- The audio unit does not fully work
General guidance for car owners. Diagnosis on the car can point to a different cause.