I replaced my passenger side air mix servo and now the temperature are about 6 degrees different. If i set the drivers side to 72 then the passenger side has to be set to 66 for the temperature to be the same. How can i re sync the servos to make them the same?

 

Ummm honestly man I've never heard of syncing the servo's and I've replaced and even rebuilt them all a few times, are you sure you put the passenger side in at where it was when you first took it out? As in open or closed should I say? I don't see what you could have done to have made it do that all of a sudden that's kinda odd... Let me check again if there's a cabin temp sensor or something... Hmm

 

Im not too sure. The servo was broken for a few months. The new one was in nearly the same position as the broken one.

 

This is new to me also. Do you have nav or non-nav?

CEO

 

It's called "Servo Calibration". There is post about it in the servo DIY, but not sure what page. Try searching google "Lexus Servo Calibration".

 

Good deed for the day...I found the link to calibrate.. Post #5


https://www.clublexus.com/forums/ls4...ditioning.html