Control Module
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2014 Volvo XC90, 2013 Volvo XC90, 2012 Volvo XC90, 2011 Volvo XC90, and 2010 Volvo XC90. However, it is still accessible from the selected car via links, so may be relevant.
The accessory USB unit (AUU) is designed to serve as an interface between the vehicle infotainment system and external USB and iPod devices.
The accessory USB unit (AUU) has a directly connected USB port and supports the standard for removable media on USB 2.0.
The accessory USB unit (AUU) receives input signals from the infotainment control module (ICM) via the MOST network. The current status appears on the Infotainment Control Module (ICM) display.
All input and output signals from the control module travel via the MOST network.
The Accessory USB unit (AUU) is located in the tunnel console between the seats.
When replacing the control module reprogramming is required.
The control module can be diagnosed.