This sounds exactly like the problem I'm having. The blower stopped while driving with the A/C on. After shutting off the car for 10 minutes, I restarted the car, and then the A/C. The blower came on for about 5 seconds, then shut off. Hasn't worked since.
I already pulled the blower and applied power to it. The blower works fine.
I looked at the 'blower.pdf' file in the thread. I'd like to check the voltage as recommended in step 1. Can you tell me where the A/C control assembly is located ?
Thank you.
Car is a 1998 GS300
I have 1999 gs300 with same problem . At firts it was blowing air on high where you couldn't turn it down, and now blower stoped working, I cheked blower motor, and it is working. Fuses seems to be ok, but I found out that there is no power on the black and red wires that connect to the blower, also no power on heater fuse located in the fuse box next to the battery. So my question is to you, if you fixed the problem on your car, what did you end up fixing or replacing, and where did you locate it?...
98 Gs300 Heater/ac Blower Fan
in 93 - 05 Lexus GS300 / GS400 / GS430
Posted
I have 1999 gs300 with same problem . At firts it was blowing air on high where you couldn't turn it down, and now blower stoped working, I cheked blower motor, and it is working. Fuses seems to be ok, but I found out that there is no power on the black and red wires that connect to the blower, also no power on heater fuse located in the fuse box next to the battery. So my question is to you, if you fixed the problem on your car, what did you end up fixing or replacing, and where did you locate it?...
Thank you