Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
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Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Issues | Warranty | Recalls / TSB (https://www.ft86club.com/forums/forumdisplay.php?f=72)
-   -   Noise coming from the rear end... (https://www.ft86club.com/forums/showthread.php?t=15029)

WTF 08-21-2012 02:24 PM
Even with TRC and VSC off, the car still seems to attempt to pulse the wheel that is in the air, you can hear the VSC pulsing and a shuddering noise.. Obviously one wheel is in the air, but surely turning all the aids off should fix this?

You can clearly see the TRC/VSC light flashing on the dash, however note that the aids are all OFF (lights on the other part of the dash)

[ame="http://www.youtube.com/watch?v=L6VwJsSldV0"]Toyota 86 Scion FR-S Subaru BRZ VSC noise (all aids are OFF) 86forums.com - YouTube[/ame]

Zechs21 02-20-2014 07:53 PM
Sorry to revive this old thread, but has anybody found a fix to this issue? At first I thought I was scraping something underneath but it seems that this is the issue. I turned the traction completely off by holding down the button for 5 seconds but I still get the grinding noise when I pull up to my driveway from the side.

twag4 02-20-2014 10:17 PM
It's normal. The torsen limited slip works to a 4:1 ratio. When going very slow, the inner wheel turns very slow compared to the outer wheel. I believe at the slow speeds the inner tire just gets drug a bitcausing it to skip. It also makes that growling noise. The owner's manual says it is a normal characteristic. Mine does it too.

mission2toilet 03-13-2014 08:30 PM
Quote:
Originally Posted by jm1681 (Post 389105)
This happens to me EVERY time I pull up my driveway, but only from one side. Basically, I need to slow down a LOT to pull up without scraping my front end. In doing so, when I go to pull up the driveway (VERY cautiously, with a bit of slip and VERY light throttle) the rear tires spin for a fraction of a second (Hardly a chirp), and a pretty horrid noise comes from the rear.

Not sure if it's the diff, or something related to the traction control, or both, but I was just wondering if anyone else has experienced anything similar. For all I know, it could be totally normal, I just want to be sure I'm not cooking my diff.
My BRZ does it too but it's more like a pause. Like tire is on hold or something. It never did it before. I have 3300 miles on it now.


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