Diagnostic Communication Manager [DCM] is a autosar module in ECU software which handles the tester diagnostics functionalities like UDS, KWP and OBD etc.
This is pre-requisite video for flow control and first video in DCM tutorial series.
Previous to this UDS videos were uploaded. Please watch this playlist for flow control video series: [ Ссылка ]
DCM series, this is part 1 video.
part 2 video: coming soon
![](https://i.ytimg.com/vi/Dq3jnUOw8j4/mqdefault.jpg)