Okay, I got one for my 2001 Yukon.
https://www.ebay.com/itm/3843983685...:Yukon&hash=item597fed9f0a:g:1igAAOSwPQdhQ3WW
My take? It's just passable.
-There's LOTS of missing wiring diagrams and several empty pages where wiring diagrams should be.
There's literally 25 pages in a row that look like this!
-Using Ctrl+f to search doesn't work often enough.
For example, I was looking directly at a page for pinion flange replacement yet searching the word 'pinion flange' yielded 0 results.
-Weird printing errors where text overlaps each other all over the place
It was like $8 and it shows. As it is, I guess it's better than nothing. I ended up just going to my library's website and accessing a car repair site through them; much cleaner and easier to navigate.