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

Computer / ECU For 98-00 Models

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Old 10-17-05 | 10:12 PM
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Default Computer / ECU For 98-00 Models

Hey all,

Does anybody know how to get to the Engine ECU on the 98-00 LS400 models? I know that it is behind the dash, but I just can't figure out how, and what to take off in order to get to it. Thanks and any help is always appreciated! Best Regards,

-Jason Elcan

P.S. Does anybody know how the 2 Different purge settings on the Bilstein shocks work? My passenger side of the car is lower than the drivers side which is unusual, and I think my mechanic may have messed up on the Purge setting on one of the front shocks. Thanks!
Old 10-18-05 | 05:35 AM
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just remove the glove compartment and its right behind there
Old 10-19-05 | 11:53 AM
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Anybody have a ECU Diagram showing the color codes for the wires and what they lead to? Also, any response on my Bilstein shocks?

-jason
Old 10-19-05 | 08:48 PM
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Originally Posted by Jasoneo5
Anybody have a ECU Diagram showing the color codes for the wires and what they lead to? Also, any response on my Bilstein shocks?

-jason

I’m not sure what your asking about the Bilsteins? There are inner carved rings that hold the outer ring in place. There are 3 or 4 of them, depending on if you got the L-Sportline's, or the regular bilsteins. So by moving them up or down, your are changing the height of the car. This might not be the answer for your question, so lets get some detail on what your asking?
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