Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 554 (SEAT SYSTEM)REPAIR INSTRUCTIONSSEAT CUSHION FRAME REPLACEMENT - REAR (BUCKET)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 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Right J-Hook Retainers On Right Side Of Cushion

Courtesy of GENERAL MOTORS CORP.

Install the rear seat cushion to the rear seat cushion frame. Refer to Seat Cushion Replacement - Rear (Bucket) or Seat Cushion Replacement - Rear (Split Bench) .
Install the rear seat cushion cover to the rear seat cushion. Refer to Seat Cushion Cover Replacement - Rear (Bucket) or Seat Cushion Cover Replacement - Rear (Split Bench) .
Install the rear seat back to the rear seat. Refer to Seat Back Replacement - Rear (Split Bench) or Seat Back Replacement - Rear (Bucket) .
Install the rear seat adjuster. Refer to Seat Adjuster Replacement - Rear (Split Bench) .
Install the rear bucket seat to the vehicle. Refer to Seat Replacement - Rear Bucket .

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.