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

Location of ECU.

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Old 03-02-18, 03:55 PM
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gtoden1
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Default Location of ECU.
Does anyone have a picture of how the ECU for a LS400 1993 is positioned under the dash of the passenger side?
I should have taken a picture before removing.
Thanks.
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Old 03-02-18, 07:15 PM
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RA40
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The connector loom will have a particular bend/set and the ECU will plug in based on that. If you have to turn the connector it is not in the right position in most cases and will not align to the bolt holes.
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Old 03-02-18, 07:56 PM
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gtoden1
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My problem is I can't find the bolt holes. I was hoping to find a picture that showed the position of the ECU.
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Old 03-03-18, 04:26 AM
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your ecu will have, or should have, 90 degree brackets that bolt from the ecu sides, to its mounting position.
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Old 03-03-18, 05:00 PM
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does this thread help?

https://www.clublexus.com/forums/ls-...y-journey.html
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