This has been happening on and off for the last couple of months. First time after the car was buried up to the wheels in snow. Lights would go out then randomly come on. Just last night we had a good rain and when I started the car this morning lo and behold the ABS and slip lights were on! I'm leaning towards the connection between the sensor and control unit as it seems to occur when water has been present. Frustrating to say the least!
Cheers,
