I've only been to YYZ once and I didn't have Admirals Club access then. Am I correct in assuming the Club is located past US pre-clearance?

Thanks.

This is where I find AI handy...

Question 1: YYZ where is the AA lounge?
Gemini: The American Airlines Admirals Club at Toronto Pearson International Airport (YYZ) is located in Terminal 3.

After you clear security, you can find the lounge across from Gate B11 on the Departures level. It is situated in the transborder area, which serves flights departing for the United States.

The lounge is generally open daily from 5:00 AM to 7:00 PM, though it closes slightly earlier at 6:45 PM on Saturdays.

Question 2: Is it past the US security checkpoint?
Gemini: Yes, the AA Admirals Club is located past the security and customs checkpoints for flights departing to the United States.

Because it is situated in the transborder area of Terminal 3, you must first clear:

• Standard airport security.
  
• U.S. Customs and Border Protection (Preclearance).
  

Once you have cleared these points, the lounge is located on the Departures level, across from Gate B11. You will not be able to access it if you are flying on a domestic Canadian flight or an international flight departing from a different area of the terminal.

Thanks J62!!