I was towing a 4,500 lb. trailer today with my Tundra which is rated at double that for towing. Trailer had usual electric brakes. After turning a corner and over some gravel marbles the ABS shut off which also meant the VSC turned off. I stopped and "re-booted" by turning the engine off and it was fine again. Any ideas why this would happen?
MX-5, TT, Outback, Seca 650