Just after light braking steeply downhill over some very rough and rutted blacktop pavement,
the yellow ABS light lit.
Brake fluid reservoir full.
Brakes still work good & smoothly in full panic stop from 55 mph.
2005 3.3 Chrysler Town and Country extended van 111,000 miles

Is this a common problem?
Will the ABS go out on its own after some period if no further fault occurs?