Power locks don't work. Getting power because both door locks and tailgate lock "jump" when you hit the button but aren't getting enough voltage to open/close. Don't think it's actuators either, all 3 couldn't be bad?? This is a sport 2-door, not 4-door model. There's no relays in the jack compartment where it's located on a 4-door explorer. Also not under the drivers dash, checked those relays.....HELP.