So I got 09 trailblazer that I have replaced all major components....motor.....switch....checked fuses and bench test relay..... Made sure relay was getting power where it should...... Not too great with electrical but I try...... Also if I use my power probe and power motor to opposite of resting position....unplugged.....then plug in with switch turned on on it will work exactly how it should untill I shut truck off for a few minutes.... Like 2-3..... Any help or thoughts would be great!?!?!?