My cruise control on my 04 Celica GT auto randomly stopped working. The little 'Cruise' light doesnt even come on now. I read to follow the two little black wires coming from the spindle (IDR what its called. the one that revs your car and gives it gas under the hood.) to the little black box on the front left side of the engine bay to see if they're loose. Neither were. I REALLY need my cruise control back! Help?