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Thread: Dash Blower fan

  1. #1
    Join Date
    Aug 2008
    Location
    Walla Walla, WA.
    Posts
    504

    Default Dash Blower fan

    On my 2000 CC the dash fan that is controlled by the rotary switch on the lower dash, runs continually, even with the switch in the full off position. Air can be felt coming out of some of the dash vent and I can NOW hear the motor running. The motor bearings must be getting worn because I couldn't hear it running until recently in the off position. Is this normal or maybe I have a bad switch.

  2. #2
    Join Date
    Jan 2007
    Location
    Brooksville, Fl. & Franklin, N.C.
    Posts
    1,600

    Default

    Larry, My fan does not run when the knob is turned all the way to the left, past the click.

    99 Country Coach 45XL
    Jeep Liberty

  3. #3
    Join Date
    Jan 2006
    Location
    River Ranch, Florida
    Posts
    382

    Default

    Larry, My 93 dash fan is controlled by a "black box" located in the dash, very close to the entrance door (its buried behind heater hoses). Its an electronic speed control and mine failed several years ago. It was available from CC at that time. Yours may be the same or entirely different...Mine will shut down completely in the off position..

  4. #4
    Join Date
    May 2012
    Location
    Beverly Hills
    Posts
    4,652

    Default

    Mine turns back on when turned past the off position.


    Gil and Durlene
    2003 H-3 Hoffman Conversion

  5. #5
    Join Date
    Aug 2008
    Location
    Walla Walla, WA.
    Posts
    504

    Default

    Well as I played with the switch thinking it might be defective, I noticed that a relay or maybe 2 relays activate to turn on and off the motor. I now believe I have a [sticky] defective relay.

  6. #6
    Join Date
    Jan 2007
    Location
    Brooksville, Fl. & Franklin, N.C.
    Posts
    1,600

    Default

    Larry, Let us know where the relay lives.

    99 Country Coach 45XL
    Jeep Liberty

  7. #7
    Join Date
    Aug 2008
    Location
    Walla Walla, WA.
    Posts
    504

    Default

    Jim, I need to have you listen as I turn on the blower, the sound seems to travel as I work the switch. Maybe we can locate it in LAS. I need to shine the bus in prep of the rally so my bus looks as good as yours and Pete's.

  8. #8
    Join Date
    Sep 2008
    Location
    Sealy, Texas (50 miles west of Houston on I-10)
    Posts
    836

    Default

    I can only wish my bus would shine like Mr. Kellers bus! I think he polishes his daily before he has breakfast!
    Larry, I do have an amplified head phone set that maybe we can locate your relay ect..We will give it a try in Las Vegas.


    Pete & EJ Petree
    2001 Prevost Featherlite Vantare
    2008 Ford Explorer Sport Trac 4x4
    Sealy, Texas

  9. #9
    Join Date
    Aug 2008
    Location
    Walla Walla, WA.
    Posts
    504

    Default

    Thanks Pete, you got a deal.

  10. #10
    Join Date
    May 2012
    Location
    Beverly Hills
    Posts
    4,652

    Default

    Larry,

    I think I drove by your town a couple days ago. Too bad I didn't know you needed help.

    See you in Vegas,


    Gil and Durlene
    2003 H-3 Hoffman Conversion

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