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> Lab Scopes Accessories > Diagnostic Studies for CAN Bus Networks by John Thornton


Diagnostic Studies for CAN Bus Networks by John Thornton

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Find out how John Thornton keeps things simple when diagnosing complex network issues. 

Join this class to learn effective diagnostic strategies for CAN Bus networks, with a focus on identifying the specific problem you are facing and obtaining accurate diagnostic answers. John’s testing strategies center around utilizing simple yet powerful tools such as DVOMs, test lights, breakout boxes, wiring diagrams, scan tools, and scopes; case studies will be used to reinforce the diagnostic approach and how to apply it to real-world examples. 

  • 2017 Ford Explorer AWD Message Concern
  • 2021 Buick Enclave No Ignition Function
  • HS CAN Bus Review
  • 2008 GMC Yukon HS CAN Bus Issue
  • 2018 Ford Fusion No Ignition Function
  • Interpreting HS CAN Bus Faults with a Scope
  • 2016 Chevy Malibu Intermittent Bus Issue
  • Automotive Ethernet

In addition, the training will cover Automotive Ethernet and GM’s Vehicle Intelligence Platform. Automotive networks are crowded with electronics.

Instructor John Thornton

Class Length approx 4 hrs

PDF Class Manual included, to be downloaded after logging in to watch the video.

Streaming Delivery
Watch it live on the dates listed above; you will receive invite emails from Zoom.

On Demand Delivery
About a week after the livestream, watch the recording whenever you want at the ASI site! Login credentials for the ASI site will be emailed to you from AESwave.

About John Thornton
John discusses how to ground your scope during a seminarFor the past 20 years, John has provided the automotive aftermarket with hands-on and classroom training on a wide variety of topics, including: engine and transmission driveability, module programming, bus communication issues, and electrical diagnosis, lab scopes and scan tools. In the process he has become the foremost trainer in the nation for professional technicians, school instructors, and technical trainers.

The information and techniques John presents have been gleaned over 30 years in the Chicago area as a diagnostic technician, working in the bay and now as mobile tech. He is a mechanical engineer and has an extensive electronics background.

"If you go to just one class, ya'gotta go to John's class, no matter what the topic is."  Bob in IL.

"John is the trainer that other trainers are measured by." Harvey in BC.

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