Installation Procedure

2004 Oldsmobile Bravada AWDSECTION Installation Procedure
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  1. Install the auxiliary HVAC control module (1) to the auxiliary HVAC module (2).
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the screws to the auxiliary HVAC control module (1).

    Tighten 

    Tighten the screws to 1.6 N.m (14 lb in).

  3. Connect the electrical connectors (3,4) to the auxiliary HVAC control module (1).
  4. Install the right rear quarter trim panel. Refer to TRIM PANEL REPLACEMENT - REAR QUARTER - RIGHT (UTILITY) or TRIM PANEL REPLACEMENT - REAR QUARTER - RIGHT (SUBURBAN) in INTERIOR TRIM .
    Fig 1: Installing HVAC Control Module - Auxiliary
    G01454816Courtesy of GENERAL MOTORS CORP.
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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.