rudeboy

Jim, Any word when the Temp / Time Climate Control Lcd Display will be available ? I would like to replace mine.

I tried pressing the auto button and lower the temp, It didn't work, thanks anyway. SKPerformance, I can't find the self diagnostic procedure, can you please send me the link. Thanks

New member. You guys have some great tips. I have a 1990 LS 400 with 190K, the car still drives great. However, there are a few known problems with it. The AC is not working and the climate control LCD is black. Please,I need some help with this. The heat is on all the time, the off button does not turn it off. The heat is on low but with no AC in the summer you can imagine how hot the car is. How do you turn the heat off? Thanks.