where is the charcol canister located on 2006 Scion xA

Need to find the location of canister so I can replace it myself

Asked by for the 2006 Scion xA
Found online:

Right rear of the car near the fuel tank. It's black and about shoebox size with some valves and hoses going to it. one hose goes to the fuel tank.
I doubt water is getting in from the outside, unless it's cracked or there is a leaky hose or something. It could be from moisture in the fuel system though.
We have seen the vaccuum switching valve on various models cause a check engine light...yours appears to be part of the canister. I guess the valve will stick sometimes causing the light.