Abs ecu location

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Dec 29, 2024 | 09:13 PM
  #1  
PLEASEEE HELP!!! For the life of me I can't seem to find the location of the ABS & VSC & Traction control/ skid control ECU for my 2005 ls430. Been having the VSC problems and the battery was swapped for a new one a few days ago the ECU dying explains why all the communication to ABS functions aren't responding. However after ordering a new one off eBay I stand here with no real idea of where to put the damn thing. I have gotten assistance saying driver side kick panel but as i removed my steering wheel column plastic there was only the air suspension ecu with other ones that didn't look like the one I needed, this has become more of a headache then I ever wanted just because I don't know where to throw it into. This diagram is one of the few that I go off showing the driver side foot area but if anyone has a direct location I really could use that. Thank you.

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Dec 29, 2024 | 10:12 PM
  #2  
yaw rate sensor is for skid control but i would check the trunk as well for rainwater damage around luggage room j/b
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Dec 30, 2024 | 10:43 AM
  #3  
It's here.


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Dec 30, 2024 | 12:24 PM
  #4  
01-03 LEXUS LS430 ABS TRAC VSC TRACTION CONTROL MODULE COMPUTER OEM 89540-50150 - Picture 1 of 3
I am looking for the location of this ECU sorry about the confusion I ordered it from eBay and had it checked on another forum that its the correct one and now I just need help finding where this thing goes. On the image sent its called the skid control ECU at the bottom half of the image on the driver side. I've removed the steering wheel column and had a look at all the ECU's under and none matched this one I bought that's said to be there. So i ask the masses a direction aside from the diagrams that help me replace this because I have seen the few there are all pointing to the same kick panel driver side but as I am down there nothing looks corresponding to mine. Thank you for any help this became more work then anticipated already.
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Dec 30, 2024 | 01:46 PM
  #5  
Does the carpet run up along the driver side foot well? The ecu is probably behind the carpet - you should be able to pull back that portion of the carpet to see it.


15:00 mark shows the carpet in place at the kick panel
28:10 mark shows this area exposed
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Dec 30, 2024 | 02:24 PM
  #6  
The Skid Control ECU is mounted between the Junction box (fuse box) and the brake pedal mount (look up).


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Dec 30, 2024 | 04:50 PM
  #7  
Thank you so much tucked between the other ECU's and all the way up there made it the worst to find thank you all HAPPY NEW YEAR STAY SAFE OUT THERE.
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Dec 30, 2024 | 04:53 PM
  #8  
Quote: 01-03 LEXUS LS430 ABS TRAC VSC TRACTION CONTROL MODULE COMPUTER OEM 89540-50150 - Picture 1 of 3
I am looking for the location of this ECU sorry about the confusion I ordered it from eBay and had it checked on another forum that its the correct one and now I just need help finding where this thing goes. On the image sent its called the skid control ECU at the bottom half of the image on the driver side. I've removed the steering wheel column and had a look at all the ECU's under and none matched this one I bought that's said to be there. So i ask the masses a direction aside from the diagrams that help me replace this because I have seen the few there are all pointing to the same kick panel driver side but as I am down there nothing looks corresponding to mine. Thank you for any help this became more work then anticipated already.
I'm glad you found it.

It's not your falult, it's the Ebay seller, who wrongly called the skid control ECU an ABS TRC VSC module.

Green arrow = Till & Telescopic ECU
Red arrow = Skid Control ECU
Yellow arrow = Suspension control ECU
Blue arrow = Driver side J/B ECU

What made you suspect your vehicle needed a new skid control ECU?



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Jan 3, 2025 | 11:54 AM
  #9  
Quote: The Skid Control ECU is mounted between the Junction box (fuse box) and the brake pedal mount (look up).


I try and look under my steering wheel column and correlate the YouTube video of it and my set up. My first ecu or the green arrow is my Air suspension instead of my yellow and isn't my Telescopic. And my cable sockets for my first ecu is black while on the picture they’re white. Then the second box is supposed to be the Skid control ecu I need that looks like the one I have to the photo. But the one in my system is grey smaller and not the same. I as well have the UL ls430 05 idk if that changes because the video is a 2001. This is where I am though mine does not look as theres does.
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