2004 Prius Heater Blower Fan Issue

My 04 Prius blower fan quit working. Took it out and jumped it to a battery and it would not move until I gave it some help. No worries, ordered a new one and plugged it into the harness. It will not spin even wirh help. Pulled the plug on the harness and checked voltage and I get around 13.5V at the harness plug. I get 13.5V in the range from low to high so I figured it would work.
Fan still will not spin so I am confused as to why when I get 13.5V at the harness in the car and if I disconnect the pigtail from the fan and plug it in I still get the same voltage through the pigtail. Thought maybe the pigtail was bad.
Just not sure what to think.
Ideas?

 

Checked that and it is good to go. Thanks for the help.

 

Thanks for the tip. I have one on order should be here Monday.
Going to run a 12V connection from the power supply (cigarette lighter) to a homemade pigtail to run the fan untul then. Will only run on high but at least it will clear my windshield.
Appreciate the response. I will let you all know if the resistor/controller did the trick.

 

Replaced the fan resistor/controller and it fixed the issue. Also I did end up replacing the blower motor the old one would work but so noisy it was not worth the aggravation of leaving it in there.
Thanks for the help.