Multi Switch

[Jimmy240Z]

I have been trying to get the windshield wipers working. After taking the steering column cover off, the headlights didn't work. Moved the wires around and the headlights came on. I checked the voltage on the wires coming from the switch to the wiper motor and I am getting 12+ volts between the black ground and the blue/red. But nothing on any others. Then I checked the voltage to the windshield washer motor and got no voltage there. Does this mean my problem is the switch? Does anyone know what the voltages should be?