GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the right closeout panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .
  2. Remove the blower motor control processor wire harness connector.
  3. Remove the blower motor control processor screws.

  4. Object Number: 1203578  Size: SH
  5. Remove the blower motor control processor.

Installation Procedure


    Object Number: 1203578  Size: SH
  1. Install the blower motor control processor.
  2. Notice: Refer to Fastener Notice in the Preface section.

  3. Tighten the blower motor control processor screws.
  4. Tighten
    Tighten the blower motor resistor screws to 1.5 N·m (13 lb in).

  5. Install the blower motor control processor wire harness connector.
  6. Install the right closeout panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side .