So my aerator switch was going bad and I thought that was what it was but I am not very mechanically inclined. I took it to a mechanic to fix it and he told me some crap about there was just a messed up wire so he cut the wires going to the switch and laid a new wire to the aerator pump. Now the switch is still bad and he has messed up the factory wiring. Is there a wiring diagram somewhere for the switch and also do I need to buy the switch from bullet or is there another place to buy one from. Also how can I test to see if the automatic switch is working.