Got a Tac 20, I have the IMS tool. That being said, this unit is absolutely acting wired. Safety string "safe" on Ims and doors seem to check out ok. Can't get it to run on Mach. Room inspec. Nor cartop inspection. MCC1 is active, can't get MCC2 or MCC3 to go active to initiate a run. Jumped out the run start on the soft start term 4- term 2. Motor starts, but no MUTS relay action. Put a call in from IMS and I get start sequence and moving on IMS. Unit times out with service code 47, low oil.... This is one of the craziest thingsmI have ever seen...HELP Please