Network Communication Testing: K-Line, Serial and CAN Bus

This video was created to serve as a primer for network communication / information bus on vehicles. I use a PicoScope 4-Channel oscilloscope, PicoScope OBDII Breakout box and SnapOn Solus Edge to show how different types of vehicle information is transmitted on networks. First, we take a look at K-Line and Serial data on a 2001 Nissan Quest. After that, we move on to a 2014 Chevrolet Silverado 1500 and explore CAN Bus and how that system operates. In both examples, I try to provide a sample waveform and some background on diagnostic testing each.

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Components / Tools In This Video:

- OBDII Break Out Box (Cheaper Alternative: https://amzn.to/32nRbtW )
- SnapOn Scan Tool
- Blue Point Multimeter
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