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

LS- my electric fans don't work

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Old 06-30-04, 11:49 AM
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kamtra
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Default LS- my electric fans don't work

Now that it's hot and my AC is on it's obvious that they're never going to turn on. I've messed with the connections to both fans but they still don't turn on. Anyone else have this problem? Is there a sensor somewhere that I need to check? Thanks.
Old 06-30-04, 12:12 PM
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LexLS
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I would check all the relays for the circuit first, one of them may just need to be reset. The relay box for the cooling fans is actually located under the driver's side headlight, you'll need to remove it to open the box. Reset the relays one at a time, pull the relay out then put it back, then turn on the car to see if the problem is fixed.

There is also a temperature switch that can be checked, but check the relays first.
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