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DataSystems Air Suspension Controller info thread

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Old Feb 13, 2022 | 02:29 PM
  #286  
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Originally Posted by qcvc
Got it, thanks for the pictures and help! Waiting on the speed cable to come in, but you were right it is a relatively easy and quick install even if I have to go back in a second time. Took some SL pictures after install.


I agree with LWPhat! Those wheels are Smokin' (your lowered LS looks Great too)!

Can you Pleases tell me the specifics on them (brand, size,etc)?

Thanks in advance!

Last edited by FreddyG; Feb 13, 2022 at 02:34 PM.
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Old Apr 24, 2022 | 08:05 AM
  #287  
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Originally Posted by Way
Is it safe to drive around with the data system on 5 all round. the car is AWD
as I like the look of it just on the tyres
just don’t want to damage axles





This one’s a bit lower
hey man,

What brand is that trunk spoiler?

Also the side skirts and front spoiler?

Is it all mz speed?

And the window treatments if you don't mind.

Looks great!
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Old Jul 22, 2022 | 02:38 PM
  #288  
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Default remove/disable ASR680/681?

Hi all,
i am having issues with height and noise in the suspension and want to eliminate the ASR as the cause so want to disable it.

I disconnected it and the car threw all kinds of errors and to test it i tried hitting 'high height' and that threw an error too and the height wouldnt change.

So i figured that i cant just disconnect it to allow me to test the car without the ASR.

Is there a way to do this?

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Old Jul 22, 2022 | 04:22 PM
  #289  
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Originally Posted by TimNewman
Hi all,
i am having issues with height and noise in the suspension and want to eliminate the ASR as the cause so want to disable it.

I disconnected it and the car threw all kinds of errors and to test it i tried hitting 'high height' and that threw an error too and the height wouldnt change.

So i figured that i cant just disconnect it to allow me to test the car without the ASR.

Is there a way to do this?
Tim,

Did you plug the connectors back into the main circuit board?
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Old Jul 22, 2022 | 04:29 PM
  #290  
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Originally Posted by Hosed
Tim,

Did you plug the connectors back into the main circuit board?
i didnt, no. i thought in order to do that id need to re-pin them. i didnt do the conversion so not aware how it is done. if its a harness where the repinning is done at the plugs then that'd be good!!

id need to then just work out how to take all the covers off and just plug back in eh?!

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Old Jul 22, 2022 | 04:54 PM
  #291  
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[QUOTE=TimNewman;11331227]i didnt, no. i thought in order to do that id need to re-pin them. i didnt do the conversion so not aware how it is done. if its a harness where the repinning is done at the plugs then that'd be good!!

id need to then just work out how to take all the covers off and just plug back in eh?![/QUOTE

Yes, you have broken the circuit by unplugging the device. You will have to take it all apart and get behind thr glove box to put them back on the main circuit. Your errors will go away after. Once you get good at it, it will only take you 15mins or so.

There are step by step guides on this site.
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Old Sep 13, 2022 | 04:04 PM
  #292  
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Shot in the dark, but does anyone have a lightly used ASC680L & i harness for sale?

Last edited by XF40FSPORT; Sep 13, 2022 at 04:24 PM.
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Old Sep 19, 2022 | 05:56 AM
  #293  
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Originally Posted by XF40FSPORT
Shot in the dark, but does anyone have a lightly used ASC680L & i harness for sale?
I don't have that specific one but I have the newer version ASR681 with H-087i harness for sale that I removed from my LS460L. Message me if interested. Thanks!
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Old Dec 12, 2022 | 12:56 AM
  #294  
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Hey guys, I have a 2009 LS460 AWD and found a local seller who has a ASR681-ii. I know the ASR681-ii is for 2013+ but would it work with my 2009?
thanks
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Old Dec 19, 2022 | 12:53 PM
  #295  
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Just in case someone is interested as well, I'm selling a brand new ASR681-II and H-087i harness together if interested please PM me.
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Old Feb 2, 2023 | 10:26 AM
  #296  
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I’m fully aware that plugging in the speed cable will disable the car from additional lowering during freeway speeds when NOT in normal mode.

I also know while in normal mode, the suspension continuously adjusts while driving, regardless of speed.
(My Indy had techstream connected & noticed the constant adjustments when he was troubleshooting my suspension prior to me having Datasystem)

My question is, IF the speed cable is plugged in & I’m not in normal mode (3 & 3, which is my preferred setting) does this disable the continuous height leveling while driving?

Im very particular about even ride height, & have noticed visual variances in ride height, particularly on the front corners.

I haven’t installed speed cable yet. Planning on tackling this w/ in a week.
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Old Feb 2, 2023 | 10:20 PM
  #297  
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Yes, no vehicle Height control after 50 mph when not in normal mode.
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Old May 15, 2023 | 12:33 PM
  #298  
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Default ‘13-‘17 Speed sensor

I have a asr681 2 & H-087i on my ‘13.

I recently hooked up the speed sensor, but it wasn’t working, as the height would still lower at fwy speeds.

I took everything apart today to realize that the single speed sensor wire that’s connected to the harness on female connector, doesn’t have a male connection when plugged into the car.

In other words, the female plug from harness has the speed sensor wire on bottom row, 4th pin from bottom left corner of plug. However, the male connection on the LS, doesn’t have any metal pins that would plug into the bottom row, 4 down.

I know the H-087i is the correct harness for 13+. Perhaps the harness for speed sensor is for pre ‘13 models & packaged incorrectly?

If anyone has same experience or has a speed sensor cable not in use & can send me a pic of the female plug from harness…that would make my day!
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Old Jul 5, 2024 | 02:18 PM
  #299  
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Is the chassis selection for the 2017 ls f sport the same as the others? Chassis '77' selection?

Also, is taking it apart to install the harness the same as the instructions for earlier models?

I'm attempting it this weekend.
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Old Jul 6, 2024 | 02:46 PM
  #300  
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Originally Posted by Hosed
Is the chassis selection for the 2017 ls f sport the same as the others? Chassis '77' selection?

Also, is taking it apart to install the harness the same as the instructions for earlier models?

I'm attempting it this weekend.
yep, it was 77. took about 15mins, driving on all set to 4 without issues.

It was a bit different than my 2012. I didn't have to take off the dash molding above the glove box which was nice.
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