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.

SYS.OK|MANUAL.DB● LIVE

HOMESERVICE MANUALSGMC1999FORWARD CONTROL 5.7 R, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 827 (POWER SEAT SYSTEM)REPAIR INSTRUCTIONSSEAT BACK COVER REPLACEMENT - FRONTINSTALLATION 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 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

Install the seat back cardboard panel.
Position the seat back cover to the pad.

Fig 1: Front Seat Back Cover
Courtesy of GENERAL MOTORS CORP.
If equipped with heated seats, pull down the trim cover two thirds.
- Pull the wire through the back foam pad.
- Connect the seat heater wire connector.
Pull the seat back cover down, over the pad.

Fig 2: Connecting Seat Heater Wire Connector
Courtesy of GENERAL MOTORS CORP.
Use firm hand pressure to fasten the hook and loop retainers, securing the cover to the pad.
Install the front seat head restraint retainer. Refer to Head Restraint Retainer Replacement - Front Seat .

Fig 3: Fastening Hook & Loop Retainers
Courtesy of GENERAL MOTORS CORP.
Install the J-hook retainers at the bottom of the seat back cover.
Install the seat back cover end flaps.
Install the manual lumbar handle and trim ring, if equipped.
Install the front seat head restraint. Refer to Head Restraint Replacement - Front Seat .

Fig 4: Installing Seat Back Cover End Flaps
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

Shop Manual-Ready Tools Free Quote Check Quote Shield Pro

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.