850 Heater Fan

Discussion in 'Volvo 850' started by Guest, May 27, 2006.

  1. Guest

    Guest Guest

    I'm having a problem with my heater ventilation fan. I've got a 1997 Volvo
    850 with manual temperature controls. My fan speed only works on speeds 2,
    3, or 4. Speed 1 does nothing. I've checked the fuses, but I know that
    speeds 1-3 are on one circuit and 4 is on it's own, so that shouldn't be the
    problem. Also, I've swapped out the switch for another used one, and it
    made no difference.

    Any ideas on where I should look next? Thanks in advance.

    Tom.
     
    Guest, May 27, 2006
    #1
  2. Guest

    User Guest

    The blower motor resistor pack is bad.

    Bob
     
    User, May 28, 2006
    #2
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