No A/C at idle
#16
I am having the exact same problem on my '04 RX330, did you ever solve your issue, if so what was it? I put the ac in diagnostic mode but it showed 00 which means its not detecting anything wrong. Both of my fans come on as well. Once I start driving it gets pretty icy cold.
#17
1. check both fans if there are spinning and moving sufficient air at idle.
2. check if your compressor is engaged at idle
3. check if you're low on refrigerant
If all the above checks out then it could be your expansion valve. Not sure where it is on the RX. In my experience they are usually connected to the evaporator under the dash.
#18
My air has never been all that cool - its okay after driving for awhile and if you are at a decent speed. But it seems to take a long time to get cool.
Bought from dealer (used). My first Lexus, so I thought maybe they just did that. My Sentra did and it was brand new.
Mark
Bought from dealer (used). My first Lexus, so I thought maybe they just did that. My Sentra did and it was brand new.
Mark
Thread
Thread Starter
Forum
Replies
Last Post
vr4stealth
ES - 1st to 4th Gen (1990-2006)
6
04-24-14 11:29 AM