Quote:
Originally Posted by Dezoris
I would like some clarity here on this. To me threshold braking is that absolute edge before you enable a lockup event or in this case ABS activation.
I don't understand how ice mode could get activated with a functioning ABS system active.
The entire point of ABS is being able to brake past threshold on ABS and steer through the braking.
I got this mode only once during autox I broke way too hard and pushed straight into cones with loss of steering. How is this possible with ABS?
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Best explanation I could find in five minutes:
http://forums.corvetteforum.com/1576900761-post10.html
There is a much better one I found, written by an actual engineer who worked on ABS systems, explaining some of the background math that goes into tuning an ABS system. The short story is you can tune an ABS system's parameters to reduce or - especially for motorsport ABS systems - completely eliminate the ice mode feature. I can't find that particular post right now though.
The bottom line is that the ABS parameters on the FRS are junk and you are better off learning to threshold brake correctly.