Have Toyota Questions? Ask a Mechanic for Answers ASAP
Hello. Welcome to Just Answer. Please allow me to assist you. This issue is an electrical internal malfunction. Reprogram/reflash will not rectify the issue for this problem, as the problem is not software related. You need to replace the unit. Most likly the internals of the motor (armature/windings, etc) have been damaged.
What are your codes? Where you changed is is not on my screen.
I need to verify your scanner results versus the code chart mate. Just because your scanner says that does not mean it is true. Some scanners are not compatible with the Toyota system. If you want youe money back, all you need to do is contact customer service. Have a good day.