GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 HUMMER 🢒 2007 🢒 H2 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Blower Motor Replacement

Removal Procedure

    Object Number: 826797 Size: SH
  1. Remove the sound insulator panel. Refer to Instrument Panel Insulator Replacement.
  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 impeller.

    6. Discard the retainer.

  6. Remove the blower motor impeller from the blower motor (1).

Installation Procedure
  1. Install the blower motor impeller to the blower motor (1).
  2. Install the new retainer to the blower motor impeller.
  3. Install the blower motor (1) to the HVAC module (3).

    4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the screws to the blower motor (1).

    5. Tighten
    Tighten the screws to 2 N·m (18 lb in).


    Object Number: 826797 Size: SH
  5. Connect the electrical connector (2) to the blower motor (1).
  6. Install the sound insulator panel. Refer to Instrument Panel Insulator Replacement.