Hello! My 2013 Toyota Sienna only blows cold out the passenger side. The driver side and rear seats all blow hot. I checked the pressure level for the freon and everything looked good there. I've heard something about a blend door or an actuator? Are those the same thing? Also, there is a strange clicking noise coming from the passenger side glove box, if that helps at all. Thank you! I will be sure to update the post once I get a fix.