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heater fan

  1. Blower motor high only

    Heating & Cooling
    The blower only works on high speed for the heater or ac. I pulled the resistor and it shows continuity like it should. The blower runs fine. Any ideas where to look next? Thanks
  2. No heat and no blower motor

    Heating & Cooling
    I have 2002 Ram 1500 4.7L. I know of the relay switch needing to be replaced. I currently only have High on the blower. My main issue is the heater. The heat is warm for about 3 seconds and that is it. I see no leaks and I have replaced the thermostat. Any help I can get is much appreciated.
  3. Heater/Air Con Fan died

    Heating & Cooling
    First of all you guys are fantastic!! You solved a tail light issue for me earlier. THANKS. RAM1500 quad cab 2003 SLT 4.7 engine 4WD My heater fan worked fine yesterday....got in truck today and it never came on, no sound ,no fan! I checked the #4 fuse and it appears good. I just don't...
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