04 Front Blower Motor not working

Noticed my heater wasn't defrosting the windshield. Fan on full blast, no ouptut in defrost, foot or vent heat. Tried all modes. Disassembled fan and put a multimeter on the leads, and the resistor (three leads, battery, ground and input) has 12V on the battery, ground on the ground, and 0V on the "input" even with the fan on full blast. No idea where to go from here, any help is appreciated.