I found a great repository of free manuals from "Operation CHARM" at
charm.li
The info says
The site starts with a long list of makes, including Pontiac; selecting one gives you a list of years for which they have manuals. For 2010, you get this:The Collection of High-quality Auto Repair Manuals spans many makes and models from 1982 through 2013. Our data will be available free of charge, permanently. You are entitled the right to repair, understand, and upgrade what's yours without paying extra for a workshop manual.
My 2010 Vibe has the 1.8L engine; that listing gives you the typical listing for a vehicle:
In particular, Note that you can download a zip file of the information.
In spite of line drawings, the information is quite detailed; I hope you enjoy exploring these AND that the site is useful to you in your DIY endeavors.