im trying to figure out what part i need to find. the a/c recently stuck itself where it only blows on the floor no matter what the display actually reads. is there an actuator that controls the dampers in the "duct"? if so does anyone have any part numbers? thanks

 

First try disconnecting the negative battery cable for a few minutes. This will reset the electronics and may be all that is needed. If not clean the air mix servo.
https://www.clublexus.com/forums/sho...ighlight=servo

 

thanks, its def. the servo. we had that ticking noise for a week or so before it just stopped working all together. ill clean it and hope it still works