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heater fan

Discussion in 'Ram Trucks' started by fourseasonspm, Feb 14, 2008.

  1. fourseasonspm

    fourseasonspm Junior Member
    from CT
    Messages: 10

    Hi all- I have an '03 Ram 2500 5.7 Hemi- Just starting a couple of days ago, my heater fan only works on the highest setting. On all of the other settings no air or heat is coming out. Anyone have a similar problem before, or know any reasons why this might happen?
    Thanks
    Ben
     
  2. festerw

    festerw Senior Member
    Messages: 986

    Blower motor resistor, I couldn't tell you the location of it though maybe on the lower passenger side of the dash board. Shouldn't be more than $40 at the dealer and they should be able to show you on the parts diagram where it is.
     
  3. Green Grass

    Green Grass PlowSite Fanatic
    Messages: 9,573

    blower motor resistor it is behind the glove box
     
  4. fourseasonspm

    fourseasonspm Junior Member
    from CT
    Messages: 10

    Thanks for the info.-
    Ben