The closeout on this call is a bad DC motor on the Linear operator. I read the motor on the initial call and it was 10 ohms which I had nothing to compare it to so I assumed it was good. What else that led me to the door board was the fact that I wasnt getting DC voltage output to the motor from the board. Also MDO & MDC were not working and/or were not firing DC voltage to the motor. I could not really find all this out until I plugged a UIT in and had an IGBT fault. I'm assuming the board monitors the DC motor's resistance to allow the IGBT to fire. Either way it is running. I appreciate all the help & guidance. Thanks.