Main HVAC Control Assembly: Installation

2004 Oldsmobile Bravada AWDSECTION Installation
WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.

Connect the vacuum connectors. See Fig 2. Connect the electrical connectors. Install the HVAC control assembly to the instrument panel by the following procedures:

  • Align the tab on the right side of the HVAC control assembly with the slot in the instrument panel.
  • Pivot the HVAC control assembly into the instrument panel. See Fig 1.
Install the retaining screw to the left edge of the HVAC control assembly. Install the instrument cluster trim plate.

Fig 1: Removing & Installing HVAC Control Assembly
G00185025Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.