GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1284964  Size: SH
  1. Disconnect the electrical connector from the blower motor control module.
  2. Remove the blower control module screws from the HVAC module.
  3. Remove the blower motor control module from the HVAC module.

Installation Procedure


    Object Number: 1284964  Size: SH
  1. Install the blower motor control module to the HVAC module.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the blower motor control module screws to the HVAC module and tighten the screws to 1.5 N·m (13 lb in).
  4. Connect the electrical connector to the blower motor control module.