GM Service Manual Online
For 1990-2009 cars only

Rear Quarter Trim Panel Replacement Pickup

Removal Procedure

  1. Remove the coat hook. Refer to Coat Hook Replacement .
  2. Remove the seat belt guide.
  3. Remove the seat belt retractor.
  4. Remove the jack cover, the jack, and the jack tray on the right side.
  5. Remove the rear window lower garnish molding. Refer to Rear Window Lower Garnish Molding Replacement .

  6. Object Number: 276484  Size: SH
  7. Remove the quarter panel trim screws, pickup and extended cab only.
  8. Remove the rear screw from the sill trim plate, pickup and crew cab only.
  9. Remove the quarter panel.

Installation Procedure


    Object Number: 276484  Size: SH
  1. Install the quarter panel.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the panel screws, pickup and crew cab only.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the rear screw into the sill trim plate.
  6. Install the rear window lower garnish molding.
  7. Install the jack tray, the jack, and the cover on the right side.
  8. Install the seat belt retractor.
  9. Install the seat belt guide.
  10. Install the coat hook. Refer to Rear Window Lower Garnish Molding Replacement .

Rear Quarter Trim Panel Replacement Extended Cab

Removal Procedure

  1. Remove the coat hook. Refer to Coat Hook Replacement .
  2. Remove the seat belt guide.
  3. Remove the seat belt retractor.
  4. Remove the jack cover, the jack, the jack tray on the right side.
  5. Remove the rear window lower garnish molding. Refer to Rear Window Lower Garnish Molding Replacement .

  6. Object Number: 276485  Size: SH
  7. Remove the quarter panel trim screws, pickup and extended cab only.
  8. Remove the rear screw from the sill trim plate, pickup and crew cab only.
  9. Remove the quarter panel.

Installation Procedure


    Object Number: 276485  Size: SH
  1. Install the quarter panel.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the panel screws, pickup and crew cab only.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the rear screw into the sill trim plate.
  6. Install the rear window lower garnish molding.
  7. Install the jack tray, the jack, and the cover on the right side.
  8. Install the seat belt retractor.
  9. Install the seat belt guide.
  10. Install the coat hook. Refer to Rear Window Lower Garnish Molding Replacement .

Rear Quarter Trim Panel Replacement Crew Cab

Removal Procedure

  1. Remove the coat hook. Refer to Coat Hook Replacement .
  2. Remove the seat belt guide.
  3. Remove the seat belt retractor.
  4. Remove the jack cover, the jack, the jack tray on the right side.
  5. Remove the rear window lower garnish molding. Refer to Rear Window Lower Garnish Molding Replacement .

  6. Object Number: 206749  Size: SH
  7. Remove the quarter panel trim screws, pickup and extended cab only.
  8. Remove the rear screw from the sill trim plate, pickup and crew cab only.
  9. Remove the quarter trim panel (1).

Installation Procedure


    Object Number: 206749  Size: SH
  1. Install the quarter trim panel (1).
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the panel screws, pickup and crew cab only.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the rear screw into the sill trim plate.
  6. Install the rear window lower garnish molding.
  7. Install the jack tray, the jack, and the cover on the right side.
  8. Install the seat belt retractor.
  9. Install the seat belt guide.
  10. Install the coat hook. Refer to Rear Window Lower Garnish Molding Replacement .

Rear Quarter Trim Panel Replacement Base Utility

Removal Procedure

  1. Remove the rear seat. Refer to Rear Seat Replacement .
  2. Remove the armrest from the quarter panel trim.
  3. Remove the rear blower motor trim cover.
  4. Remove the cargo door pillar molding.
  5. Remove the rear door lock pillar molding.
  6. Remove the front door lock pillar molding.
  7. Remove the quarter panel trim screws.

  8. Object Number: 276495  Size: SH
  9. Remove the quarter panel trim from the vehicle.
  10. Lift the quarter panel to release the quarter panel from the vehicle.

Installation Procedure, Right Side


    Object Number: 276945  Size: SH
  1. Install the quarter panel trim to the vehicle.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the quarter panel trim screws.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the front door lock pillar molding to the pillar. Refer to Body Hinge Pillar Trim Panel Replacement .
  6. Install the cargo door pillar molding to the pillar. Refer Body Hinge Pillar Trim Panel Replacement .
  7. Install the rear blower motor trim cover.
  8. Install the armrest to the quarter panel trim.
  9. Install the armrest to the quarter panel trim screws.
  10. Tighten
    Tighten the quarter panel trim armrest screws to 2 N·m (18 lb in).

  11. Install the rear seat.

Removal Procedure, Left Side

  1. Remove the rear seat. Refer to Rear Seat Replacement .
  2. Remove the spare tire cover.
  3. Remove the spare tire and the jack.
  4. Remove the spare tire rest trim covers
  5. Remove the spare tire rest bolts.
  6. Remove the spare tire rest from the vehicle.
  7. Remove the spare tire holder from the floor.
  8. Remove the spare tire I-bolt from the vehicle.
  9. Remove the armrest.
  10. Remove the cargo door pillar moldings. Refer to Body Hinge Pillar Trim Panel Replacement .
  11. Remove the intermediate seat belt to the rear door pillar bolt.
  12. Remove the rear door lock pillar molding. Refer to Body Hinge Pillar Trim Panel Replacement .

  13. Object Number: 276493  Size: SH
  14. Remove the quarter panel trim screws.
  15. Remove the quarter panel trim from the vehicle.

Installation Procedure, Left Side


    Object Number: 276493  Size: SH
  1. Install the quarter panel trim to the vehicle.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the quarter panel trim screws.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the rear door lock pillar trim panel. Refer to Body Hinge Pillar Trim Panel Replacement .
  6. Install the intermediate seat belt anchor to the floor bolt.
  7. Install the intermediate seat belt to the rear door pillar bolt.
  8. Install the cargo door pillar trim panels to the pillar. Refer to Body Hinge Pillar Trim Panel Replacement .
  9. Install the armrest.
  10. Install the spare tire I-bolt to the vehicle.
  11. Install the spare tire holder to the floor.
  12. Install the spare tire rest to the vehicle.
  13. Install the spare tire rest bolts.
  14. Install the spare tire rest covers and the jack.
  15. Install the spare tire.
  16. Install the spare tire cover.
  17. Install the rear seat. Refer to Rear Seat Replacement .

Rear Quarter Trim Panel Replacement Suburban

Removal Procedure, Right Side

  1. Remove the rear seat. Refer to Rear Seat Replacement in Seats.
  2. Remove the armrest to the side panel screws.

  3. Object Number: 276490  Size: SH
  4. Remove the armrest from the quarter panel trim.
  5. Remove the rear blower motor trim cover.
  6. Remove the cargo door pillar molding.
  7. Remove the rear door lock pillar molding.
  8. Remove the quarter panel trim screws.

  9. Object Number: 276488  Size: SH
  10. Remove the quarter panel trim from the vehicle.
  11. Lift the quarter panel in order to release the quarter panel from the vehicle.

Installation Procedure, Right Side


    Object Number: 276488  Size: SH
  1. Install the quarter panel trim to the vehicle.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the quarter panel trim screws.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the rear door lock pillar molding to the pillar.
  6. Install the cargo door pillar molding to the pillar. Refer Body Hinge Pillar Trim Panel Replacement .
  7. Install the rear blower motor trim cover.

  8. Object Number: 276490  Size: SH
  9. Install the armrest to the quarter panel trim.
  10. Install the armrest to the quarter panel trim screws.
  11. Tighten
    Tighten the quarter panel trim armrest screws to 2 N·m (18 lb in).

  12. Install the rear seat. Refer to Rear Seat Replacement in Seats.

Removal Procedure, Left Side

  1. Remove the rear seat. Refer to Rear Seat Replacement in Seats.
  2. Remove the spare tire cover.
  3. Remove the spare tire rest trim covers
  4. Remove the spare tire rest bolts.
  5. Remove the spare tire rest from the vehicle.
  6. Remove the spare tire holder from the floor.
  7. Remove the spare tire I-bolt from the vehicle.

  8. Object Number: 276499  Size: SH
  9. Remove the armrest.
  10. Remove the cargo door pillar moldings. Refer to Body Hinge Pillar Trim Panel Replacement .
  11. Remove the intermediate seat belt to the rear door pillar bolt.
  12. Remove the rear door lock pillar molding. Refer to Body Hinge Pillar Trim Panel Replacement .
  13. Remove the quarter panel trim screws.

  14. Object Number: 276501  Size: SH
  15. Remove the quarter panel trim from the vehicle.

Installation Procedure, Left Side

  1. Install the quarter panel trim to the vehicle.

  2. Object Number: 276501  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the quarter panel trim screws.
  4. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  5. Install the rear door lock pillar trim panel. Refer to Body Hinge Pillar Trim Panel Replacement .
  6. Install the intermediate seat belt anchor to the floor bolt.
  7. Install the intermediate seat belt to the rear door pillar bolt.
  8. Install the cargo door pillar trim panels to the pillar. Refer to Body Hinge Pillar Trim Panel Replacement .

  9. Object Number: 276499  Size: SH
  10. Install the armrest.
  11. Install the spare tire I-bolt to the vehicle.
  12. Install the spare tire holder to the floor.
  13. Install the spare tire rest to the vehicle.
  14. Install the spare tire rest bolts.
  15. Install the spare tire.
  16. Install the spare tire cover.
  17. Install the rear seat. Refer to Rear Seat Replacement in Seats.

Rear Quarter Trim Panel Replacement Luxury

Removal Procedure, Right Side


    Object Number: 276943  Size: SH
  1. Remove the trim plate from the rear floor area.
  2. Remove the right rear body corner lower garnish molding.

  3. Object Number: 276538  Size: SH
  4. Remove the right rear door sill plate.

  5. Object Number: 186863  Size: SH
  6. Remove the right rear door upper seat belt anchor bolts.
  7. Remove the right rear side door lock pillar garnish molding.

  8. Object Number: 326652  Size: SH
  9. Remove the right rear body quarter trim panel (2).
  10. Remove the electrical connector from the rear power point (1).

Installation Procedure, Right Side


    Object Number: 326652  Size: SH
  1. Install the electrical connector to the rear power point (1).
  2. Install the right rear body quarter trim panel (2) to the vehicle.
  3. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the quarter panel trim screws.
  5. Tighten
    Tighten the quarter panel trim screws to 2 N·m (18 lb in).

  6. Install the right rear side door lock pillar garnish molding.

  7. Object Number: 186863  Size: SH
  8. Install the right rear door upper seat belt anchor bolts.

  9. Object Number: 276538  Size: SH
  10. Install the right rear door sill plate.
  11. Install the right rear body corner lower garnish molding.

  12. Object Number: 276943  Size: SH
  13. Install the trim plate to the rear floor area.