2004 toyota tacoma 3.4 4x4

The recirculating button to my air conditioner doesn't work. What part fixes this and do you have a diagram. My button to turn air up and down works and the button to change from face to defrost works just not the recirculating button.

 

Toyota calls it the Air Inlet Servo, it's above the blower behind the glovebox.

 

Thank you! What are the 2 called for turning the ac up and down and the one that turns from heat to cool. I bought the blend door I think.

 

The one that changes temperature Toyota calls the Air Mix Servo (also called the temperature or blend door actuator), the one that changes vent/floor/defrost Toyota calls the Air Outlet Servo (also known as the mode actuator).
Your looking for the Air Inlet Servo (also known as the recirculate actuator).

 

Okay! Thank you so much. I appreciate the help. I wasn't understanding which was what because of the 3. Thanks for explaining lol! I understand now.

 

Welcome to TW!