I have a 2006 base model 2wd with 84000+ miles. After heavy rain last night I used the vehicle for about 15 minutes then all of a sudden the ABS, brake and anti skid lights came on. I parked the vehicle shut the engine waited and started again. Lights still on. I waited again about 1/2 hour started car again and lights still on. Drove car home and on the way about 5 minutes lights went off and are still off. Any ideas. By the way this is the first ever problem with vehicle.