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Data Bus Diagnostics

Data bus electrical architecture common diagnostic procedures and case study illustrations are covered in detail. Discussions on data bus wake up circuits along with bus gateway functions.

Tomorrow's Technician Staff
By Tomorrow's Technician Staff

The Data Bus Diagnostics training course covers the latest CAN bus systems from the mid-1990s through the current model year on GM, Ford and Chrysler vehicles. 

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Packed with practical tips on the uses of meters, scopes, and factory and aftermarket scan tools are combined with theory and real-world case studies to demonstrate how to diagnose everything from U-codes to power mode masters to serial bus gateways. 

Instructor: Dave Hobbs

Topics covered: 

  • Types of bus protocols
  • Usage of diagnostic tools
  • Overview various modules

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This course enables independent aftermarket auto service technicians to fully understand direct current circuits, radio frequency fundamentals including antenna fundamentals, Bluetooth, cell phone and DSR (digital short-range communications).  Diagnosing analog video camera signals, audio systems and radio frequency interference will also be covered.

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