In this video I explain the B-CAN BUS Diagnostics. In Part 1 I explained the C-CAN (High-Speed CAN-BUS) and how to diagnose that network. In part 2 (This video) I explain the B-CAN (Body CAN or Low Speed CAN-BUS). I Explain what B-CAN is, where you can find it on the car, I explain the wiring diagram, the I show you the main points of the B-CAN to perform the diagnosis, I test the B-CAN with a multimeter, the I show you how to read the B-CAN waveform using an oscilloscope. Then I set a fault on B-CAN to show you how network functions in case of any fault.
You may watch the Part 1 of CAN-BUS diagnostics in the link below:
CAN-BUS Explained | Everything You Need to Know About CAN-BUS | CAN-Bus Diagnostics & How It Works
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You might be also interested to watch the following videos for other networks in cars:
LIN Bus Explained | Everything You Need to Know about LIN BUS | Local Interconnect Network
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K-Line vs LIN-Bus | K-Line Explained:
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#network #bcm #instrumentcluster #oscilloscope
Disclaimer:
Any information contained in this video is just the understanding of “Automotive Diagnosis: Cars Repair & Training Guides” and it is not an official guide or reference, so everything provided in this video is just a share of our experience and understanding and they are provided as a courtesy for your reference only. So, if you are using any part of this video, use the information at your own risk. We highly advise you to check the manufacturer owner’s manual before performing any act of removal, diagnosis, inspection, or repair on your car to know about what you are authorized to do on your car, what the correct and legal procedure is and what risks might be involved, also viewers are strongly advised to consult a licensed person before any sort of inspection or repair. Due to the factors beyond the control of “Automotive Diagnosis: Cars Repair & Training Guides”, we cannot guarantee against improper use of information or tools or systems, or the procedure provided. “Automotive Diagnosis: Cars Repair & Training Guides” disclaims any damage, injury or loss caused by your decision to follow the steps provided in this video.
