Installation Procedure

2004 Oldsmobile Bravada RWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the SGCM coolant pump inlet hose (4) to the vehicle.
  2. Install the SGCM coolant pump inlet hose (4) to the SGCM coolant pump (2).
  3. Position the SGCM coolant pump inlet hose clamp (1) to the SGCM coolant pump (2).
  4. Close the coolant pump inlet hose clip (3) located on the frame rail.
  5. Fig 1: View Of Coolant Pump Inlet Hose, Clamp & Pump
    GM1206695Courtesy of GENERAL MOTORS CORP.
  6. Position the SGCM coolant pump (1) to the radiator core support (3).
  7. NOTE: Refer to Fastener Notice in Cautions and Notices.
  8. Install the bolts (2) to the SGCM coolant pump (1).

    Tighten:  Tighten the bolts to 9 N.m (80 lb in).

  9. Fig 2: View Of SGCM Coolant Pump, Bolts & Radiator Core Support
    GM1206679Courtesy of GENERAL MOTORS CORP.
  10. Install the SGCM coolant pump inlet hose (3) to the SGCM coolant tank (2).
  11. Position the SGCM coolant pump inlet hose clamp (1) to the SGCM coolant tank (2).
  12. Fig 3: View Of SGCM Coolant Inlet Hose, Coolant Tank & Inlet Hose Clamp
    GM1206674Courtesy of GENERAL MOTORS CORP.
  13. Install the surge tank. Refer to Surge Tank Replacement .
  14. NOTE: The procedure below must be followed. Improper coolant level could result in a low or high coolant level condition, causing starter/generator control module damage.
  15. Fill the SGCM cooling system. Refer to Draining and Filling Cooling System - Starter/Generator Control Module .
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.