Session tackles one of the most frustrating scenarios in the shop, a vehicle that will not start, will not crank and has no communication
Leesburg, Va. – April 20, 2026 – The National Institute for Automotive Service Excellence (ASE) is hosting a free Spanish-language webinar on Tuesday, April 28, at 4 p.m. ET entitled, “Multiplexed Networks: Practical Tests.”
In this webinar, Garage Gurus instructor Jose Vazquez tackles one of the most frustrating scenarios in the shop, a vehicle that will not start, will not crank and has no communication. Using a real Chevy Colorado auction case study, participants will learn a practical, repeatable strategy for diagnosing multiplex networks, how to quickly determine whether the fault is on high-speed or low-speed CAN, when to use voltage versus resistance to find shorts and how to divide the network by unplugging modules to isolate the exact failure point.
Participants in this webinar will receive a certificate of attendance for the live session. Allow one week for automatic email delivery of the certificate.
After registering, a confirmation email will be sent containing information about joining the webinar. Those who are not sure if they can attend are encouraged to register as they will receive a follow-up email with details on how to attend a recorded session, if available. Access to recorded sessions is reserved for those who register for the live event.
Click here for more information or to register.
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