I have had a lot of success on my other chevy vehicles using this web version...
https://www.roswell-nm.gov/1112/Chilton-Auto-Repair-Library
it is available as a service of the Roswell public library... Maybe it can help for the interim. It is extremely similar to my 2009 Factory Service Manuals that I did purchase.. 6 volumes and bright Pink. haha The digital version is free at the link and if you drill down using a tablet... very accessible at the point of repair work. YMMV cheers.
https://www.roswell-nm.gov/1112/Chilton-Auto-Repair-Library
it is available as a service of the Roswell public library... Maybe it can help for the interim. It is extremely similar to my 2009 Factory Service Manuals that I did purchase.. 6 volumes and bright Pink. haha The digital version is free at the link and if you drill down using a tablet... very accessible at the point of repair work. YMMV cheers.