Question about 2004 Chevrolet Silverado

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Blower motor the blower motor does not work ive changed the blower fluz 2 times alreadt and ive looked around but im not sure where the motor is located at i think its mounded on the firewall with the brake cylinder mounted on toip of it so if you can give me any ide's it would help also the heater fuze is ok

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  • good wrench May 11, 2010

    Does it work on high speed



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If all blower speeds are not working I would check the blower, but if only one speed is not working I would check the resistor block for the blower it controls the speeds. they use 2 different blowers in this truck I have to sent a second message with the rest it will not hold it all inthis message.

2001–05 Models With Delphi Blower Motor

  1. If equipped, remove the sound insulator panel.
  2. Remove the blower motor insulating cover screws.
  3. Disconnect the electrical connector from the blower motor.
  4. Remove the blower motor insulating cover.
  5. Pull the retaining tab down while turning the blower motor counterclockwise in order to disengage the blower motor from the heater/ventilation module.
  6. Remove the blower motor.
blower motor - c93043c.jpgPull the retaining tab down while turning the blower motor counterclockwise in order to disengage the blower motor

To install:
  1. Install the blower motor.
  2. Install the blower motor to the heater/ventilation module. Turn the blower assembly clockwise until the retaining tab locks into place.
  3. Install the blower motor insulating cover.
  4. Connect the electrical connector to the blower motor.
  5. Install the blower motor insulating cover screws.
    1. Tighten the screws to 14 inch lbs. (1.6 Nm).
  6. If equipped, install the sound insulator panel

Posted on Nov 28, 2008

  • Don Minor
    Don Minor Nov 28, 2008

    Part 2

    Another thing, it could be the control is bad on the dash. I would check for power at the blower first before I replace the blower.

    2001–05 Models With Visteon Blower Motor

    1. Remove the sound insulator panel.
    2. Disconnect the electrical connector (2) from the blower motor (1).
    3. Remove the screws from the blower motor (1).
    4. Remove the blower motor (1) from the HVAC module (3).
    5. Remove the retainer from the blower motor wheel. Discard the retainer.
    6. Remove the blower motor wheel from the blower motor (1).
      Replacing blower motor-Visteon

    To install:

    1. Install the blower motor wheel to the blower motor (1).
    2. Install the New retainer to the blower motor wheel.
    3. Install the blower motor (1) to the HVAC module (3).
    4. Install the screws to the blower motor (1).

      1. Tighten the screws to 18 inch lbs. (2 Nm).

    5. Connect the electrical connector (2) to the blower motor (1).
    6. Install the sound insulator panel.



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