The heat and cool works, the fan just doesn't blow at all. Normally I just set whatever internal temperature I want my system to keep it, and it turns the heat or A/C on and adjusts the motor speed (from 1-4). Now I have my heat set at 90 degrees, but the fan doesn't turn on at all. Once I hit the freeway it pushes enough air through to sort of warm the inside up, but the fan just doesn't kick on. Like I said, I replaced the resistor already as that is what the majority of my Google searches said would be the issue, but that didn't fix it. My next step was to try the relay and hope that works rather than having to replace the whole blower motor. I hope that answers your question, feel free to respond if you have any more and thank you for the quick reply!
Wednesday, February 6th, 2019 AT 2:23 PM