I searched and came up empty. I'm looking for a diagram of the wires that go to the windshield washer pump for my 69 rsss Camaro. Something is not right on my car as I have power at both terminals when I turn the wipers on so they pump fluid all the time. Can someone tell me what power/gnd I should have at the washer terminals when the wipers are on and the pump is off and what I should have when I depress the switch in the car to turn on the washer. Shouldn't pushing down the switch cause a gnd? I have 6 volts on one terminal and 12 on the other when my wipers are turned on. Searched the forum already for a schematic. Found many on wiper motor only. What does that switch do when pressed, make a gnd? Anyway's thx in advance.