my a/c is blowing warm air on the right side. anyone know what the problem could be?

 

i have the same problem!

 

hopefully someone can let us know a solution..

 

Did you check the dual climate control setting?

 

I'll join the club, thre was a thread awhile back about it being a servo in the dash that controls the warm/cold air for the pass. side. It was around $100 to replace BUT there wasnt a follow up to if that was really the problem or not. I have a set of factory service manuals and I'm going to try and trace the problem down.

 

let us know if you find a solution

 

solution is servo...I had mine replaced recently

 

You dont happen to know the part number do you, or the name etc...any info

 

servo? i thought that was a typo or something. thats a real part? anyone know if its hard to change?

 

hey, i called up sewells and they told me that there are 4 servos in the gs... does anyone know how to determine which one is the one i need to replace?

 

i'm part of this club too mine just started to do this
rear air vents have warm air and right side has warm air

 

Im am also a victim of this problem, driver side cold, passenger side is blowing warm.. Someone please help!!!!LOL

 

Took my car to the dealer today for the same problem. They told me I have a slow leak in the evaporator

 

I had the same problem in my 01 GS430 a month ago. It turned out to be that I barely had enough R134 in the system (due to a slow leak)

My bandaid solution was to fill it up (be sure to buy the kit with the REUSABLE HOSE W/ the GAUGE) and voila my passenger was not raosting in the heat anymore.

I'll pony up to have the leak found sealed when the car goes in for the timing belt in August .....

DaveC

 

i'm glad to see that i'm not the only one with this problem. i'm going in for a diagnosis tomorrow at lexus ($120). i'll let you guys know what they say.