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Post by wrongspecies on May 25, 2022 14:11:17 GMT
I have been successful, on a prior occasion, with re-aligning and resetting the radar (ACC) sensor on my wife's 2017 VW Alltrack. But now I cannot clear the ACC faults. Even driving the car 400+ miles with the ACC enabled and the warning indicator alerting, and afterward still could not clear the fault. The misalignment values have not changed after manual adjustment despite numerous attempts to "clear fault". Also, there is a "Databus Error" that I don't understand and cannot clear. Finally, when attempting to recalibrate the ACC, ODBeleven returns "Cancelled Due To Detected Malfunction". Does "Detected Malfunction" or "Databus Error" indicate a failed sensor? Any other suggestions I should try? Thanks!
   
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Post by elgordo388 on Aug 25, 2022 19:56:36 GMT
Any result here ? Thx
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Post by mehcharico on Mar 7, 2023 22:45:58 GMT
Pinning, as I have ran into this same exact issue recently. Hopefully someone can chime in on here.
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Deleted
Deleted Member
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Post by Deleted on Mar 9, 2023 11:05:55 GMT
The first thing to check is that the "clema" of the Front-Assist connector has not come loose or is making a bad contact.
The second thing is to check that the front-assist sensor module is well embedded in the chassis, it usually comes loose due to bumps.
If all this is correct, you have to recalibrate the front-assist, in an official service or in a workshop where you have the calibration screen.
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Post by elgordo388 on Aug 5, 2024 18:18:20 GMT
update: ODB11 did not help here. Had to get someone into our shop.
I've returned on another thread to see if there is support for the PRO Plan as i need to reprogram a headlight module.
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