Tried search on this.
Did anyone here purchase the Scion Authorized Repair Manual featured in the back of the owner's manual?
Does it have useful technical info & verbage on all the mechanical systems?
What did your dealer charge for this book?

I didn't notice that! I did inquire about a service manual at the dealership and was given a Scion phone number to call. They quoted me some $400 for I think four manuals -- I'm presuming them to be the formal service manual set at the dealer repair facility.

If there is a less expensive volume available to owners, I would be interested.

i didnt buy it but i have acsess to most of the TIS system through school here, gotta love the t-ten program