Hey y'all, first time post. So my main unit works fine, coils get cold, heat pump gets hot. Only issue is my blower motor isn't kicking on anymore. Whether its on heat, or cool, nothing happens other than coils getting cold or heat pump kicking on. But no air is being sucked into return or pushed through the house. Turn those off and just turn "fan on" on thermostat, and still nothing. Go up to attic, locate fan, pull harness apart. If I'm reading this correctly, it looks like yellow and black are my main power source. Plug my volt meter in yellow (positive node) and black (negative node) and instantly get 250v even though the "fan on" option wasn't selected and it stayed there. Flip built in breaker on unit, power cuts out as expected. Now where it says FM (fan motor) it looks like brown is common and green with yellow stripe is ground. Should I test that as well? Or am I just able to deduce I need a new blower motor based on what I found. My dad is a certified electrician, but not an hvac specialist, so hes gonna ask his guy tomorrow, but I'm just curious in the mean time. The cool nights have been helpful, but we're about to have a heat wave and I got a two year old daughter and her room is an exterior room above the garage so it gets hot as hell in her room. Should I even bother with brown and green? Its basically a crawlspace attic and I either have to be on my knees or squatting so the up and down and shimmying rafters kinda sucks haha. My return filter was admittedly clogged, (baby, school, and work life) so I'm pretty sure this motor just got burnt out. Advice? Fully prepared to change motor myself granyed I can find an exact replacement or something equivalent. 

Testing Blower Motor