CAN-BUS Explained | Everything You Need to Know About CAN-BUS | CAN-Bus Diagnostics & How It Works

In this video I explain what is the CAN-BUS, I explain different types of CAN bus including C-CAN (Powertrain CAN), M-CAN (Multimedia CAN) and B-CAN (Body CAN), I explain where you can find the CAN-BUS on the car, how control units are connected to CAN-BUS, I explain what the Gateway is, I also show you on the car how to check the CAN-BUS resistance, how to check the CAN-BUS voltage (with a multimeter), how to check the CAN-BUS for short to ground. I also show you how to read the CAN-BUS waveform using a picoscope.