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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 682 (TRANSFER CASE - NVG 246-NP8 (2-SPEED AUTOMATIC))REPAIR INSTRUCTIONSTRANSFER CASE SHIFT CONTROL MODULE REPLACEMENTINSTALLATION PROCEDURE
2004 Oldsmobile Bravada AWD

Installation Procedure

2004 Oldsmobile Bravada AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Move the electrical harness to the left side in order to make room to install the transfer case shift control module.
  2. Install the transfer case shift control module so that the electrical connector ports are to the right or pointing towards the instrument cluster.
  3. While installing the transfer case shift control module rotate clockwise until the module is in place and the electrical connector ports are facing outwards.
  4. Install the electrical harness retainer to the IP support beam.
  5. Connect the 2 electrical connectors to the transfer case shift control module.
  6. Install the lamp switch, 4WD shift buttons, cargo lamp and air deflector louver assembly the vehicle.
  7. Connect all the electrical connectors to the lamp switch, cargo lamp and 4WD shift buttons assembly.
  8. Install the lamp switch, 4WD shift buttons, cargo lamp and air deflector louver assembly in place.
  9. Install the IP trim bezel.
  10. Start the engine and test the automatic transfer case system for proper shift operation.
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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.