Shop by Price
Join our Newsletter
Subtotal: $0.00

> Lab Scopes Accessories > Asian Vehicle Diagnostic Case Studies Part 2 by John Thornton


Asian Vehicle Diagnostic Case Studies Part 2 by John Thornton

California Residents: Proposition 65 Warning
Eligible for FREE Ground Shipping(Eligible for FREE Ground Shipping)

Part 1 premieres on Tuesday June 27, 2023 
Part 2 premieres on Thursday June 29, 2023 
Broadcasting live on both nights at 7:00 -9:00pm Central time

On the day of each live broadcast, Zoom will send you an email an hour before the broadcast begins.

One week after the live broadcast unlimited video access will be available at the ASI website. Your login credentials for the ASI website will be emailed to you from AESwave. If you already have an ASI account use your existing login.


In this case study-based class, John Thornton provide testing methods & systems knowledge for different Asian vehicle problems. He also provides a diagnostic starting point based on vehicle's symptoms using a variety of diagnostic tools.

Topics & Case Studies 

2020 Infiniti Q50 Immobilizer issue - Key lost its programming
• See how programming and diagnosing keys at your shop can work for you

2016 Acura TLX No Ignition Function
• Understand the system for a relatively quick fix.

Nissan / Infiniti Charging systems
• Three good alternators installed and still have an issue.
• See the diagnosis and apply it to future failures.

2016 Toyota Sequoia EVAP issue
• Review how EVAP works & how to determine what’s wrong using scan data.

2014 Infiniti Engine Mechanical Issue
• Fuel & ignition disabled, and the issue looks to be cam timing related.
• How to diagnose the problem using scan data and avoid an expensive job.

Case Study #6 To Be Determined
• Either a Toyota D-4S Dual Fuel issue or a Hybrid component failure issue.

Examples will include common but challenging diagnostic problems such as communication issues, driveability issues, electronic issues, immobilizer issues, EVAP issues, intermittent no starts, and more.

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.

Supporting our community

Banner Diagnostic Network Banner Assurance iATN We are a Proud Friend of the NACAT Education Foundation ASE AESwave Ascca AESwave KivaAESwave