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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1390 (SEAT SYSTEM)REPAIR INSTRUCTIONSSEAT BACK PANEL REPLACEMENT - FRONTREMOVAL PROCEDURE
2003 Chevrolet TrailBlazer 4.2 S, 4WD

Removal Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Removal Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the front bucket seat assembly from the vehicle. Refer to Seat Replacement - Front Bucket .
  2. Remove the front seat back cover and pad. Refer to Seat Back Cover and Pad Replacement - Front .
  3. Remove the lumbar cables from the panel clips.
    Fig 1: Locating Lumbar Cables At Front Seat Back Panel Clips
    GM753524Courtesy of GENERAL MOTORS CORP.
    4. Fig 2: Locating Front Seat Back Panel Side Push Pins
    GM753491Courtesy of GENERAL MOTORS CORP.
  4. Remove the 2 push-pin fasteners (1) from each side of the panel.
    5. Fig 3: Locating Front Seat Back Panel Bottom Push Pin
    GM784461Courtesy of GENERAL MOTORS CORP.
  5. Remove the push-pin fastener (1) from the bottom of the panel.
    6. Fig 4: Removing/Installing Seat Back Panel - Front
    GM753523Courtesy of GENERAL MOTORS CORP.
  6. Remove the panel from the top of the seat-back frame.
  7. Remove the seat-back frame.
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.