Grinding noise in front when turning sharply.

[Barry]

There is a grinding, rubbing sound in front end, when turning sharply with my Hurcan 610. My dealer says it is normal with the awd differential. Is there anything that can be done to rectify or minimize this problem?

[flyby_91]

Yes it is nomal sound.
Nothing you can do to mitigate it.

[Barry]

Thanks for info.!

[DoctaM3]

thanks to Haldex system. All good--just try to not turn so hard if you can.

[Barry]

Thanks. What is the Haldex system? My 2017 Audi Q5 is awd, but no grinding sound. Is it a different system?

[DoctaM3]

Huracan used Haldex Gyn V system. Here are some videos:

Haldex Traction - Wikipedia

[Barry]

Thanks for the explanation. Very informative.
Barry

[DoctaM3]

Thats the beauty of this forum. You're welcome.

[Lambofan35]

I’ve been trying to find some more information on the halves system as it is odd on the Huracan as the front wheel is much smaller than the rear wheel diameter. Lamborghini configured this for a reason BUT, what is the limit on the system, can we go smaller rear and be ok? Can be go bigger rear and be ok?

[tomdfw1]

Seems to really only happen when it is cold...after it warms up, that deep rubbing sound seems to disappear.