GM Service Manual Online
For 1990-2009 cars only

Headlining Trim Panel Replacement Sedan - 1st Design

Removal Procedure

Some 2nd design vehicles may be equipped with an optional head curtain inflator module. Please read the following cautions before removing or installing vehicle components located near these supplementary restraint devices.

Notice: Use care when working around the head curtain inflator module. Sharp tools may puncture the curtain airbag. If the head curtain inflator module is damaged in any way, it must be replaced.

Notice: If a vehicle is equipped with a head curtain inflator module ensure that the inflator module and tether are undamaged. If tether or curtain airbag are damaged in any way, they must be replaced.

Caution: The head curtain inflator module tethers must be routed correctly. Improper routing may result in personal injury or improper curtain airbag deployment.


    Object Number: 863734  Size: SH
  1. If equipped with a sunroof, remove the bezel from the map lamp and the sunroof switch console by prying at the outside edge to unsnap the bezel.

  2. Object Number: 867104  Size: SH
  3. Remove the screws from the sunshade support and remove the support. Remove the screws from the sunshade and remove the shade. Refer to the following:
  4. • Headliner (1)
    • Sunshade Support (2)
    • Sunshade (3)

    Object Number: 867101  Size: SH
  5. Remove right front assist strap fastener cover by prying gently between headliner and cover on outboard side. Once the cover unsnaps from clip, push cover inward. Remove fasteners and remove assist strap. Refer to the following:
  6. • Clips (1)
    • Headliner (2)
    • Assist Straps (3)
    • Coathook (4)
  7. Remove the right front assist strap plate from behind the headliner.
  8. Open the rear assist strap fastener covers to expose the assist strap fasteners. Remove the fasteners and remove the assist straps.

  9. Object Number: 867261  Size: SH
  10. Remove the right front assist strap plate from behind the headliner.

  11. Object Number: 867259  Size: SH
  12. Open the rear assist strap fastener covers to expose the assist strap fasteners. Remove the fasteners and remove the assist straps.

  13. Object Number: 865246  Size: SH
  14. Remove the center high-mount stop lamp by pulling on the cover to disengage the attaching clips.
  15. Pull the headliner down at the left side center pillar location and disconnect the dome lamp harness from the body harness.
  16. Lower both the front seat backs to the full back position.
  17. Notice: When removing a headliner it is possible for the Velcro® fasteners to tear from the headliner substrate. The Velcro® to hook and loop bond is much stronger than the Velcro® to substrate. Once damaged, the Velcro® cannot be replaced


    Object Number: 868086  Size: SH
  18. Reach above the headliner at the hook-and-loop retainer attachments. Gently disengage the hook-and-loop retainer attachments from the dual lock.
  19. For sunroof vehicles, gently disengage the left and right Velcro® along the sunroof opening first.
  20. Notice: When removing the headliner, be careful not to bend the headliner. If the headliner is bent, it will break and leave a wrinkle that cannot be repaired.

  21. Remove the headliner through the right front door.

Installation Procedure


Object Number: 867107  Size: MF

Notice: When installing the headliner, be careful not to bend the headliner. If the headliner is bent, it will break and leave a wrinkle that cannot be repaired.

  1. Transfer the dome lamp wire harness from the old headliner to the new headliner. Tape it into place. Refer to the following:
  2. • Coathooks (1)
    • Dome Lamp Retainer (2)
    • Dome Lamp (3)
    • Headliner (4)
    • Shade Supports (5)
    • Front Assist Strap (6)
    • Rear Assist Strap (7)
    • Coathook (8)
    • Sunshades (9)
  3. Insert the headliner through the right front door.
  4. Carefully center the headliner in the vehicle and loosely secure the headliner to the roof by applying light pressure at the hook-and-loop retainer locations.
  5. Connect the dome lamp wire harness at the left side center pillar location.

  6. Object Number: 867104  Size: SH
  7. Install the left and right side sunshade supports.
  8. Install the left and right side sunshades. Refer to the following:
  9. • Headliner (1)
    • Sunshade Support (2)
    • Sunshade (3)

    Object Number: 867101  Size: SH
  10. Position the assist strap plate behind the headliner at the right front assist strap location. Install the right front assist strap. Refer to the following:
  11. • Clips (1)
    • Headliner (2)
    • Assist Straps (3)
    • Coathook (4)
  12. Install the remaining assist straps.

  13. Object Number: 865246  Size: SH
  14. Install the center high-mount stop lamp cover.

  15. Object Number: 863734  Size: SH
  16. On vehicles equipped with a sunroof, install the map lamp and switch console cover.
  17. Press firmly at the hook-and-loop retainer locations to permanently secure the headliner at the center location.

  18. Object Number: 867261  Size: SH
  19. Install the windshield garnish moldings. Refer to Windshield Garnish Molding Replacement .
  20. Install the rear lock pillar upper moldings. Refer to Garnish Molding Replacement - Body Lock Pillar Upper .

  21. Object Number: 867259  Size: SH
  22. Raise the front seat backs.

Headlining Trim Panel Replacement Wagon - 1st Design

Removal Procedure

Some 2nd design vehicles may be equipped with an optional head curtain inflator module. Please read the following cautions before removing or installing vehicle components located near these supplementary restraint devices.

    Caution: Ensure that curtain inflator module tether is not caught behind upper fill tube bolt. Improper routing can cause personal injury or improper curtain airbag deployment.

    Caution: Improper routing of the curtain inflator module tether can cause personal injury or improper curtain airbag deployment

    Caution: If fill tube is damaged or kinked in any way the head curtain inflator module must be replace. Failure to replace can cause personal injury or improper curtain airbag deployment.

    Caution: Ensure that the curtain inflator module tether is not hanging below the edge of headliner. Improper routing can cause personal injury or improper curtain airbag deployment.

    Notice: If a vehicle is equipped with a head curtain inflator module ensure that the inflator module and tether are undamaged. If tether or curtain airbag are damaged in any way, they must be replaced.

    Notice: Use care when working around the head curtain inflator module. Sharp tools may puncture the curtain airbag. If the head curtain inflator module is damaged in any way, it must be replaced.


    Object Number: 867104  Size: SH
  1. Remove the screws from the sunshade supports and remove the retainers. Remove the screws from the sunshades and remove the sunshades. Refer to the following:
  2. • Headliner (1)
    • Sunshade Support (2)
    • Sunshade (3)

    Object Number: 867101  Size: SH
  3. Remove the right assist strap fastener cover by prying gently between the headliner and the cover on the outboard side. Once the cover unsnaps from the clip, push the cover inward. Remove the fasteners and remove the assist strap.
  4. • Clips (1)
    • Headliner (2)
    • Assist Straps (3)
    • Coathook (4)
  5. Remove the right front assist strap plate from behind the headliner.
  6. Open the rear assist strap fastener covers to expose the assist strap fasteners. Remove the fasteners and remove the assist straps.

  7. Object Number: 867261  Size: SH
  8. Remove the corner upper garnish moldings. Refer to Body Rear Corner Trim Panel Replacement .

  9. Object Number: 879824  Size: SH
  10. Remove the lock pillar upper moldings. Refer to Body Lock Pillar Upper Molding Replacement .

  11. Object Number: 867189  Size: SH
  12. Remove the corner upper garnish moldings. Refer to Body Rear Corner Trim Panel Replacement .

  13. Object Number: 867189  Size: SH
  14. Remove the headliner rear upper trim finish molding.

  15. Object Number: 866919  Size: SH
  16. Pull the headliner down at the left side D-pillar location and disconnect the front dome lamp/rear dome lamp harness from the body harness.

  17. Object Number: 866919  Size: SH

    Notice: When removing a headliner it is possible for the Velcro® fasteners to tear from the headliner substrate. The Velcro® to hook and loop bond is much stronger than the Velcro® to substrate. Once damaged, the Velcro® cannot be replaced

  18. Carefully reach above the headliner at the hook-and-loop retainer attachments to disengage the hook-and-loop retainer attachments.

  19. Object Number: 867171  Size: MF

    Notice: When removing the headliner, be careful not to bend the headliner. If the headliner is bent, it will break and leave a wrinkle that cannot be repaired.

  20. Remove the headliner through the rear of the vehicle. Refer to the following:
  21. •  Rear Assist Strap (1)
    •  Front Dome Lamp Retainer (2)
    •  Coathook (3)
    •  Front Dome Lamp (4)
    •  Clip (5)
    •  Rear Dome Lamp Retainer (6)
    •  Headliner (7)
    •  Rear Dome Lamp (8)
    •  Sunshade Supports (9)
    •  Front Assist Straps (10)
    •  Sunshades (11)
    •  Coathook (12)

Installation Procedure

    Notice: When installing the headliner, be careful not to bend the headliner. If the headliner is bent, it will break and leave a wrinkle that cannot be repaired.

  1. Transfer the dome lamps and the harness from old the headliner to new the headliner. Tape it into place.
  2. Route the dome lamp harness to the headliner using the same locations as removed from the old headliner. Connect the harness to the dome lamps.
  3. Secure the wire harness to the headliner with hot melt glue or tape to ensure the wire will not rattle in the vehicle.
  4. Insert the headliner through the rear of the vehicle.
  5. Center the headliner in the vehicle and loosely secure the headliner to the roof by applying light pressure at the hook-and-loop retainer locations.
  6. Connect the dome lamp/rear dome lamp wire harness at the left side D-pillar location.

  7. Object Number: 867104  Size: SH
  8. Install the left and the right side sunshade supports.
  9. Install the left and the right side sunshades. Refer to the following:
  10. • Headliner (1)
    • Sunshade Support (2)
    • Sunshade (3)

    Object Number: 867101  Size: SH
  11. Position the assist strap plate behind the headliner at the right front assist strap location. Install the right front assist strap.
  12. • Clips (1)
    • Headliner (2)
    • Assist Straps (3)
    • Coathook (4)
  13. Install the remaining assist straps.

  14. Object Number: 866919  Size: SH
  15. Install the headliner rear upper trim finish molding.
  16. Press firmly at the hook-and-loop retainer locations to permanently secure the headliner at the hook-and-loop retainer locations.

  17. Object Number: 867261  Size: SH
  18. Install the windshield garnish moldings. Refer to Windshield Garnish Molding Replacement .

  19. Object Number: 879824  Size: SH
  20. Install the lock pillar upper garnish moldings. Refer to Body Lock Pillar Upper Molding Replacement .

  21. Object Number: 867189  Size: SH
  22. Install the corner upper moldings. Refer to Body Rear Corner Trim Panel Replacement .