Radio Removal?
 

Looking to install after market speakers and needed to get behind the radio. Does anyone have any videos or diagrams to do so?
Thanks.

https://techinfo.toyota.com/

Here is the place to find all the information you will need.

Are you looking for instructions to install aftermarket speakers or to take the head unit out.

Just beware, there's probably a standalone amp somewhere.
I haven't seen diagrams, but there are times when crossovers are implemented in the amp itself.
That means you will have to match aftermarket driver specs to the factory.
Unless you want to use an aftermarket amp, and things will get complicated real fast.