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HOMESERVICE MANUALSOLDSMOBILE2004BRAVADA RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 86 (AUTOMATIC TRANSMISSION SERVICING)REMOVAL & INSTALLATIONCONTROL & SHIFT SOLENOIDSINSTALLATION
2004 Oldsmobile Bravada RWD

Control & Shift Solenoids: Installation

2004 Oldsmobile Bravada RWDSECTION Installation
WARNING: This page is about a different car, the 2002 GMC Sonoma, 2002 GMC Jimmy, 2002 Chevrolet S10 Pickup, and 2002 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the 3-2 control solenoid. Install the 3-2 control solenoid retainer. Install the 1-2 and 2-3 shift solenoids. See Fig 3.
  2. Install the 1-2 and 2-3 shift solenoid retainers. Install the pressure control solenoid. Ensure the electrical tabs are facing outboard. See Fig 3.
  3. Install the pressure control solenoid retainer and retaining bolt. Tighten the pressure control solenoid retaining bolt to specification. See TORQUE SPECIFICATIONS .
  4. Connect the internal wiring harness electrical connectors to the following components:
    • Transmission fluid pressure switch (1). See Fig 1.
    • 1-2 shift control solenoid (2).
    • 2-3 shift control solenoid (3).
    • Pressure control solenoid (4) TCC PWM solenoid (5).
    • 3-2 control solenoid (6).
  5. Install the 1-2 accumulator. See ACCUMULATOR ASSEMBLY .
  6. Install the transmission oil pan and filter. See DRAINING & REFILLING  under LUBRICATION.
  7. Fill transmission with appropriate fluid to proper level. See LUBRICATION .
Fig 1: View Of Control & Shift Solenoid Locations
G99A03602Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

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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.