Tl* the contact owns a 2006 cadillac srx. while driving approximately 5 mph and making a turn, the contact struck a bump in the road and the brake pedal seized. the service stability system warning indicator illuminated. the vehicle was restarted and functioned as normal. the failure recurred on one other occasion. the vehicle was not diagnosed or repaired. the manufacturer was not made aware of the failure. the approximate failure mileage was 128,000. the vin was unavailable.