Hey guys. I replaced motor to Tac 20 after getting low leg faults and smoke coming from tank. After installing new motor ims control monitor was telling me safeties was open. When I jump con 10 terminal 108 to 115 my drive comes on says motor up to volt and then my pump seems to be just bypassing not moving the car up. No matter what I do to valve body I can not get the car to move up. On the print 108 to 115 is HO , top final , bottom final , pit stop switch and HC. what is HO and HC ? Also what could I have done wrong that it will not move car up ??