i believe the "o"rings on the solenoids house in the EATC Control need to be replaced. Minimal air through defrost and floor. Air primarily coming through dash vents. Can someone tell me what type of o ring I need and where to purchase them. Thanks!

 

On my 2003, the o rings are .007, 1 for each of the 4 solenoids. Any auto parts store will have them for about $1.00 each. I did this 2 hour job last week and EATC is now working as it should be. Many videos on this repair on YouTube.