GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 TrailBlazer - 4WD 🢒 HVAC 🢒 Heating, Ventilation, and Air Conditioning 🢒 Blower Motor Resistor Assembly Replacement

Removal Procedure
  1. Remove the right closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side.

    2. Object Number: 759902 Size: SH
  2. Disconnect the blower motor resistor electrical connector (3).
  3. Remove the blower motor resistor mounting screws (2).
  4. Remove the blower motor resistor (1).

Installation Procedure

    Object Number: 759902 Size: SH
  1. Install the blower motor resistor (1).

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

  2. Install the blower motor resistor mounting screws (2).

    3. Tighten
    Tighten the screws to 1.9 N·m (17 lb in).

  3. Connect the blower motor resistor electrical connector (3).
  4. Install the right closeout/insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side.