7 pin connector not connected. I detached the 7 pin connector and just let it hang, I started the toolcat at low rpm's and and pushed the aux hydraulics button on the dash board. I pushed the hight flow switch (the light did not come on) I gradually increased to full rpm's and pushed the high flow switch again, I did not get a light and nor did I hear a difference in the blower sound. Is there a procedure to check and see if I am getting power to the 7 pin connector? Can I do that with a test light and if so what is the proper procedure to check those 7 pins? Thanks, Steve