AV Control Unit
Introduction
This is a computer running Windows CE / Windows Automotive. It runs software from its internal memory and from an SD card which is required for operation.
While referred to as the AV Control Unit in service manuals, other names are commonly used:
- Head unit
- Radio
- In-Vehicle Infotainment (IVI) unit
- Navigation unit
Model numbers
Gen 1
Clarion QY7204, QY7224, QY7214, QY7254
Gen 2
(information needed)
Photos
Functions
Connections
- It communicates with various systems in the car via CANBUS
- It connects to the Telematics Control Unit (TCU) via USB and CANBUS
- It receives a video signal from the Around View Monitor Control Unit, and also controls it via CANBUS