Sequoia AC issues

Hey yall

I have a 2007 Sequoia and the AC is giving me trouble.

Condenser fan won't turn on while the vehicle is running. I have replaced the relays and still no change. I did plug the fan directly to the battery and it ran fine, but it won't turn on at any other time.

The front AC blows cold but the rear AC only blows lukewarm.

I checked to put more refrigerant in but it won't take anymore.

I'm not sure where to start with these 3 different things happening at the same time.

 

Hopefully someone with a Sequoia can chime in. I'm pretty sure that none of the Tundras came with electric radiator/condenser fans, only mechanical ones driven via the serpentine belt.

Might be helpful to change the thread title to include "Sequoia".

 

The condensor fan not turning on maybe the issue to all your problems. If the condensor isn't getting enough air to "condense" the air. It will only get so cold.

I'm terrible with electrical things but this sounds like a wiring issue.

 

I have 12v at the relay but nothing at the fan itself. Would a faulty AC pressure switch prevent 12v from making it to the fan?