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The anti skid system is part of the abs system. The abs module needs to be scanned for the fault codes to get a general idea then the fault code will have to be diagnosed.
the anti skid system is disabled as long as the light is on.the ant skid system is a safety feature and very helpful to have on wet and snow cover pavement
Do you know the cost for this procedure?
The only cost I can advise you on is the 1 hour diagnostic charge that a dealer or an independent shop will charge to figure out the problem at an average of $90
No one can tell what the cost is until the problem is diagnosed.