LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

A/C blower doesnt work on my 99 LS

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Old 05-20-10, 11:43 AM
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smbundy13
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Default A/C blower doesnt work on my 99 LS

well, as the title says, my a/c blower doesnt blow at all.

sometimes it will work others it wont. I just started driving this car again recently but my wife says it has happened when the car is hot. Since I am in Alabama, the car is going to be hot all the time and I need A/C down here!!!

any ideas?

another bit of info. the first time this happened was several years ago but I could hear the blower motor running just no air coming out of the vents at all. But now there is no noise that would suggest the blower is running at all.

thanks in advance for yalls help
Old 05-20-10, 12:26 PM
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7schulz
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loose wire, bad motor, cabin air filter changed???
Old 05-21-10, 09:17 AM
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smbundy13
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well, according to my wife who used to drive this car. recently the blower motor would not work if the car was parked outside overnight, but if it was parked in our garage, it would work.

I put this theory to the test and well, she was right. The blower worked perfectly this morning after having the car parked in the garage overnight.

I still think I need to change the cabin filter but would that keep the A/C from even blowing?

seems weird
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