My wiper motor problems keep going. I changed out wiper motor and it still didn't work. I checked all wires and fuses, and got no power. With the ignition off the wiper fuse has power. With ignition on and wiper switch on fuse has no power. Somehow by me shaking the wires down, I got power to to fuse with ignition on and wiper switch on. Wipers only worked with pulse. I change the pulse circuit board. Now I'm back to same problem with no power to fuse with ignition on. I have wiper motor disconnected and no power to anything in the circuit at all. Any help would be greatly appreciated.