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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1335 (TRANSFER CASE - NVG 246-NP8 (TWO SPEED AUTOMATIC))REPAIR INSTRUCTIONSTRANSFER CASE ASSEMBLY REPLACEMENTREMOVAL PROCEDURE
2004 Oldsmobile Bravada AWD

Removal Procedure

2004 Oldsmobile Bravada AWDSECTION Removal Procedure
WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Transfer Case Shield
    GM396828Courtesy of GENERAL MOTORS CORP.
  1. Raise the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
  2. Remove the transfer case shields. Refer to Transfer Case Shield Replacement .
  3. Remove the front propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE .
  4. Remove the rear propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE .
    5. Fig 2: Motor/Encoder Electrical Connectors
    GM715660Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the motor/encoder electrical connector.
    6. Fig 3: Transfer Case Vent Hose
    GM715667Courtesy of GENERAL MOTORS CORP.
  6. Remove the transfer case vent hose.
    7. Fig 4: Transfer Case Electrical Wiring Harness
    GM647994Courtesy of GENERAL MOTORS CORP.
  7. Remove the electrical wiring harness from the transfer case.
    8. IMPORTANT: Ensure that the transfer case is correctly secured to the transmission jack.
  8. Support the transfer case with a suitable transmission jack.
    9. Fig 5: Transfer Case Retaining Nuts
    GM715663Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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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.