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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1280 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Blower Switch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the following to the HVAC control unit:
    • The mode control and temperature control knobs.
    • The lamp bulbs.
    • The electrical connector
    • The temperature control cable
    • The mode control cable
  2. Install the HVAC control unit to the instrument panel.
    Fig 1: Installing HVAC Control Unit
    G01545468Courtesy of GENERAL MOTORS CORP.
  3. Install the center console and heater control trim panel (1). Secure the panel with the screw.
  4. Install the center knob to the HVAC control unit.
  5. Adjust the cables as necessary, refer to the following:
  6. Install the radio. Refer to RADIO REPLACEMENT in Entertainment.