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 525 (BODY REAR END)REPAIR INSTRUCTIONSEND GATE REPLACEMENT (UTILITY)REMOVAL PROCEDURE

1999 GMC Forward Control 5.7 R, Automatic

Removal Procedure

1999 GMC Forward Control 5.7 R, AutomaticSECTION Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

Remove the endgate torque rod. Refer to TORQUE ROD REPLACEMENT - END GATE .
Remove the endgate opening sill trim plate in order to access the wiring harness connectors. Refer to DOOR SILL PLATE REPLACEMENT -- END GATE in Interior Trim.
Disconnect the electrical connectors, as needed.
Disconnect the endgate window washer fluid hose.
Safely support the endgate in the open position in order to remove the grommet from the endgate.
Remove the endgate struts. Refer to STRUT REPLACEMENT - END GATE and SUPPORT CABLE REPLACEMENT - End Gate (Utility) .

Fig 1: Disconnecting Electrical Connectors
Courtesy of GENERAL MOTORS CORP.
Remove the endgate spare tire reinforcement (if equipped).

Fig 2: Endgate Spare Tire Reinforcement
Courtesy of GENERAL MOTORS CORP.
Remove the hinge pin retainers.
Discard the hinge pin retainers.
Remove the hinge pins from the right hinge.
Remove the hinge pins from the left hinge.
With an assistant, remove the endgate from the vehicle.

Fig 3: Hinge Pins
Courtesy of GENERAL MOTORS CORP.

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.