NO
I mean for you to run a ground wire from the blue wire terminal on the motor to ground . This means you have power on the red side and ground on the other end of the motor,[ thus, eliminating the reg ]
The motor needs 12v positive on one end and a ground on the other to work.
This would be the same as bringing battery 12 volt , pos and neg., to the motor. It can be done by simply grounding the blue wire as the motor already has 12v positive at the red terminal........
also...make sure the blade turns freely..