Starting problems

Lumber, welcome to the forum. There are several solenoids in the circuit to the starter. There should be a master power box under the hood, on the driver's side. Disconnect the starting battery and then check the connections inside the box, by actually removing the bolts and wires, inspecting the wires and crimped on connectors, and reinstalling it the same locations. As for the location of the location of the other solenoids, I am not sure on your make. Try following the "+" cable on the starting battery, to find other ones. If you find no problems, try measuring the single voltage from the key switch when in the start position. Good luck and get back to let us know what you find.