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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 842 (SEATS)REPAIR INSTRUCTIONSSEAT BACK HEATER ELEMENT REPLACEMENT - FRONT (FOLD FLAT)INSTALLATION PROCEDURE
1999 GMC Forward Control 5.7 R, Automatic

Installation Procedure

1999 GMC Forward Control 5.7 R, AutomaticSECTION Installation Procedure
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Installing Element To Seat Back Pad
    GM987728Courtesy of GENERAL MOTORS CORP.
  1. Peel off the self-stick paper backing from the heater element.
  2. Position the element on the pad and press firmly to install the element.
  3. Lower the seat back trim cover. Press on the hook and loop retainers to engage the retainers.
    4. Fig 2: Locating Seat Back Cover Hook Retainers
    GM866891Courtesy of GENERAL MOTORS CORP.
  4. Connect the lower J-hook retainer on the seat back trim cover.
  5. Install the armrest. Refer to Armrest Replacement - Front Seat .
    6. Fig 3: Installing Screws At Seat Back Panel
    GM981048Courtesy 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.