GEN 2 Adaptive Cruise Control Sensor Error

[cao0215]

And you have a cut frame bumper and FR intercooler?

Yes, but Svc intercooler


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[Tactical Sommelier]

Like I said above. You most likely wont be able to use the ACC. I had the same issues and had to re-calibrate the ACC module with Forscan then when it was complete I had to turn the ACC and Collision warning system off. No I have regular cruise control and no issues

 

[cao0215]

Like I said above. You most likely wont be able to use the ACC. I had the same issues and had to re-calibrate the ACC module with Forscan then when it was complete I had to turn the ACC and Collision warning system off. No I have regular cruise control and no issues

Yeah i ll do it tomorrow


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[Tactical Sommelier]

Let me know if you need any more info?

 

[cao0215]

Let me know if you need any more info?

Thx i ll let u know


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[cao0215]

Let me know if you need any more info?

disable already, for now, best choice for me. Thx for your advice


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[TXRaptor]

Like I said above. You most likely wont be able to use the ACC. I had the same issues and had to re-calibrate the ACC module with Forscan then when it was complete I had to turn the ACC and Collision warning system off. No I have regular cruise control and no issues

Maybe I am missing something here, but if you had to disable ACC after re-calibrating with Forscan, what is the point of doing the re-calibration? My regular cruise has always worked and I only see the "sensor blocked" message when mine does a series of stop and starts on the freeway.

The last time I drove it on a long trip, the ACC did not fail at all, so maybe it calibrated itself.

 

[cao0215]

Maybe I am missing something here, but if you had to disable ACC after re-calibrating with Forscan, what is the point of doing the re-calibration? My regular cruise has always worked and I only see the "sensor blocked" message when mine does a series of stop and starts on the freeway.

The last time I drove it on a long trip, the ACC did not fail at all, so maybe it calibrated itself.

Mine is always showing not aligned, and the dealer can not do recalibration


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[Aventador22]

Bumping this because been experiencing this same issue for the past few weeks.

How exactly do you recalibrate it with forscan? I did the typical forscan mods already so I'm familiar with the process.

 

[Tactical Sommelier]

So my collision warning sensor kept going off when I did the mods and the ACC didn't work anymore. All I wanted was the regular cruise control to work again since I drive a lot on highways so What I did was recalibrate the ACC through Forscan.
Once that was done I immediately turned the ACC off and also the Collision warning off right after the calibration. Now I do not ever get any pop ups and the regular Cruise Control works perfectly.
I have found this is the only option that has worked flawlessly