GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Savana 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Auxiliary Blower Motor Replacement

Removal Procedure
  1. Remove the auxiliary heater case from the vehicle. Refer to Heater Case Replacement .
  2. Disconnect the electrical connectors from the auxiliary blower motor.

    3. Object Number: 301709 Size: SH
  3. Remove the retainers from the auxiliary blower motor.
  4. Remove the auxiliary blower motor from the heater case.
  5. Remove the retaining clip from the fan cage.
  6. Remove the fan cage from the auxiliary blower motor.

Installation Procedure

    Object Number: 301709 Size: SH
  1. Install the fan cage to the auxiliary blower motor.
  2. Install the retaining clip to the fan cage.
  3. Install the auxiliary blower motor to the heater case.
  4. Install the retainers to the auxiliary blower motor.
  5. Connect the electrical connectors to the auxiliary blower motor.
  6. Install the auxiliary heater case to the vehicle. Refer to Heater Case Replacement .