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Showing results for tags 'blower motor resistor'.
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I had the problem that a lot of people have had with their blower motor resistor. basically, all of a sudden, your heater blower stays on ALL THE TIME, and you have to pull the fuse and replace the Blower Motor Resistor. So, I went to change it out, and i found out that since i have the HD model, there is AUTO temp control, so i had to buy the $90 one. Ok, so i did that, and replaced it. Well, now the blower motor doesnt stay on all the time, so that's good. The problem now is there is no vent control, and no air coming out of ANYWHERE. I have FULL blower control, with all the fan speeds working, but no air. I know the blower is working, because I can hear it doing what the control panel is telling it to. I can feel the heat, and if I let it sit for long enough it will warm up in the cabin, but it's just from air seeping out, not from any legitimate airflow. I am seriously losing my mind with this truck lately... any suggestions would be really great. also, is it possible that the new motor resistor, while fixing the heat-staying-on issue, somehow is the wrong resistor, and maybe causing something else to go haywire?? I got it at Autozone, so i doubt that it's the wrong model, but still....thanks
Having issues with my AC and HEAT, they will both blow out hot and or cold with nothing funky going on, but no matter at what speed its on it will hardly come out. I swapped out the blower motor and blower motor resistor and still nothing. I saw on some other forums that some wires / connectors had heat damage either at the resistor and the fuse box but all looked fine to me and I was getting the correct voltage. What should I check next? Thank you in advance