Jerod,
They may not be different at all but the one that I was using looked different (maybe in presentation only). It's a Tacoma diagram (2005 I think) and it's in the link on post 39 of this thread (courtesy of KLF):
http://forum.ih8mud.com/79-95-toyota...witches-2.html
I would think that your 98 diagram would be exactly right for your 1997 parts.