GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Auxiliary Blower Motor Replacement

Removal Procedure
  1. Remove the rear bench seat. Refer to Rear Bench Seat Replacement.
  2. Remove the auxiliary air outlet duct. Refer to Auxiliary Air Outlet Duct Replacement.

    3. Object Number: 826980 Size: SH
  3. Disconnect the auxiliary blower motor electrical connector.
  4. Remove the auxiliary blower motor retaining screws.
  5. Remove the auxiliary blower motor.

    6. Object Number: 301650 Size: SH
  6. Remove the retaining clip from the fan cage.
  7. Remove the fan cage (2) from the auxiliary blower motor (3).

Installation Procedure

    Object Number: 301650 Size: SH
  1. Install the fan cage (2) to the auxiliary blower motor (3).
  2. Install the retaining clip to the fan cage.

    3. Object Number: 826980 Size: SH
  3. Install the auxiliary blower motor.

    4. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the auxiliary blower motor retaining screws (4).

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

  5. Connect the blower motor electrical connector.
  6. Install the auxiliary air outlet duct. Refer to Auxiliary Air Outlet Duct Replacement.
  7. Install the rear bench seat. Refer to Rear Bench Seat Replacement.