Can't linky this pdf as its secure so just Google: Toyota Hybrid Presentation Course 072 It's from University of Toyota Autoteacher.
Great! Really a very nicely done tutorial but I found two PDFs. One is this Course 72- huge details in this presentation, but I also found a "http://www.autoshop101.com/forms/Hybrid01.pdf" which is also helpful. Wonderful stuff and so detailed.