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F.R.E.D. mystery solved

Available Formats:  Online Training Course | DVD



On-Demand Training



Product Details:

F.R.E.D. Busses The Body with Dave Hobbs


The mystery of testing and repairing of complex interior electronic F.R.E.D.s for GM vehicles is solved in this Dave Hobbs training video. With the use of detailed schematics, illustrations and case studies, Hobbs offers invaluable tech tips to explain BCMs, BCM inputs and outputs, multiplexing and bussing. 

Also included in the discussion are details about power moding on awake and asleep modules; battery rundown and load shedding; fixing problems using programming and flashing; and an explanation of the role IBECs play.

Runtime: 90 minutes


Online Training Course:

  • Online Training Video - Runtime: 45 minutes
  • Practice test covering topic is included in the online training course
  • Ebook covering topics in online training course 
  • Certificate of completion


  • 45 minutes of run time footage in DVD disc format