Were is the circuit breakers for the distribution valves for a 2000 Ford taurus transmission?

I hooked up an OBD tester to the car when the check engine light came on, and it says electrical-C/B for distribution valves A,B,and C. Since it was all 3, I figured that it may be a relay somewhere.Does anyone have a clue to were this relay position may be, or am I on the wrong path here.