I've got error code 54. Ran tests t11,t10and t14 with no response. Tested motor and got 6 ohms and 120ohms across orange. Yellow at p9 tested good. I then ran test 10 again and got 120 v at red and blue at the junction box but only for about 20 seconds and it drops out. So is it something in control board or the inverter? Am I correct in assuming the the sensor is cutting the 120 because it's detecting a no spin situation thereby making the problem the inverter? I also have removed the inverter and tested for ohms over red,white and blue and there was none.