Blower control not working

Hi, my name is Devin. I am an auto repair expert with the Car Genius team here at RepairPal. I'm sorry to hear you're having trouble with your Ram 1500. Since you've already replaced the blower motor and resistor and checked the fuse, a few other things should be checked. If the knobs don't respond, the control panel could be faulty, or there may be a problem with the wiring harness or a connector between the switch and the motor. Other causes include a faulty blower motor relay or HVAC control module. Finding a trusted shop to perform an electrical diagnosis to prevent replacing unnecessary parts is a good idea. If you need more advice, have any other questions about your vehicle, or would like to get connected to a RepairPal Certified shop near you, we have you covered. Give us a call at 877-913-1554, and we will happily help you out!