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Anonymous Posted on Jul 23, 2014

What causes the cooling fan on 1997 Lexus LS400 to stay on high?

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Emile Jahchan

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  • Posted on Jul 26, 2014
Emile Jahchan
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It's either connected direct or the fan speeds are not working exept on higth and to start with is try cleaning with higth pressure water the condenser and radiator hope that will help good luck

5 Related Answers

Anonymous

  • 51 Answers
  • Posted on Oct 13, 2008

SOURCE: 1997 Lexus LS 400 Fuel Filter location

The fuel filter is located under the vehicle on the left side before the rear axle.

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Mike Vincent

  • 358 Answers
  • Posted on May 21, 2009

SOURCE: R & R 1991 Lexus Ls400 Gear shift knob

slide the lower part of shifter handle down and you will find two screws, but there is 2 wires coming in from center console for overdrive button.you have to remove the center console cover and remove the 2 wires from connector and then pull up threw handle.when you go back together you will have to guide them back threw the handle.

Anonymous

  • 11896 Answers
  • Posted on Aug 07, 2009

SOURCE: Replace/fix starter on 1991 Lexus LS400

Not too bad. Not much room, just enough to drop the starter. It is probably easier to go up through exhaust if you can get your exhaust shield off the manifold .

Anonymous

  • 1244 Answers
  • Posted on Jan 15, 2010

SOURCE: My 91 lexus ls400 stopped firing up. It turns over but no go.

check/change the crank sensor and check your ignition module

Anonymous

  • 15 Answers
  • Posted on May 18, 2010

SOURCE: how do i change my spark plugs on my lexus ls400

there located on top of engine under the cover thats says V8 FOUR CAM 32, 4 S.P. on each side,remove both covers and its easy access after that.

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I have a 1997 ls400 and the temperature gauge goes up when I'm stuck in traffic or sits at a traffic light but not when I'm driving...

This may not be an actual problem, but rather it is likely normal. What is important is do the cooling fan(s) come on, and when they do, does that stop the heating up?
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My lexus ls400 1991 the two electri fan all time is on

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If it stops the fans, then the sensor is bad and the relay ok.

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My lexus ls400 1991 the fan all time is on.

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My lexus ls400 u9 1991 is overheating

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Cooling fan

i have lexus ls400 with 250k miles no problems with this car what so ever but, i incounter one problem my temperature gauge to increase to the high reading then goes back down to normal in the middle. no leaksfrom the hoses, no smelling of coolant. replace theromostat. What is the problem? the coolant fan never comes on, is this the problem?

Thanks,
Jeffery
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