This is common with many of the ABS systems. All it knows right now is that the wheels haven't sent it any signals. Run it just a little and it will probably come out of panic mode. I haven't been in foundation brakes for a decade, but that was a problem.
Matt
Matt & Mary Colie
A sailor, his bride and their black dogs (one dear dog is waiting for us at the bridge) going to see some dry places that have Geocaches in a coach made the year we married.