GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the accessory panel from the left rear quarter trim. Refer to Rear Quarter Trim Panel Replacement - Left Side.
  2. Disconnect the auxiliary blower motor resistor electrical connector.

  3. Object Number: 691782  Size: SH
  4. Remove the auxiliary blower motor resistor screws.
  5. Remove the auxiliary blower motor resistor from the auxiliary HVAC module assembly.

Installation Procedure


    Object Number: 691782  Size: SH
  1. Install the auxiliary blower motor resistor to the auxiliary HVAC module assembly.
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the auxiliary blower motor resistor screws and tighten to 1.6 N·m (14 lb in) .
  4. Connect the auxiliary blower motor resistor electrical connector.
  5. Install the accessory panel from the left rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement - Left Side.