GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Astro - 4WD 🢒 Body and Accessories 🢒 Seats 🢒 Power Seat Riser Trim Cover Replacement

Removal Procedure

    Object Number: 300115 Size: SH
  1. Remove the screws from the seat riser trim cover.
  2. Remove the seat bolts from the seat to riser.
  3. Remove the side trim covers from the seat riser.
  4. Remove the screws that retain the power seat trim plate to the cover.
  5. Disconnect the power seat switch electrical connector.
  6. Remove the power seat switch from the trim plate by snapping the switch out.

Installation Procedure
  1. Install the power seat switch to the trim plate by snapping the switch into place.
  2. Connect the power seat switch electrical connector.

    3. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 300115 Size: SH
  3. Install the screws that retain the power seat trim plate to the cover.

    4. Tighten
    Tighten the screws that retain the power seat trim plate to the cover to 2 N·m (18 lb in).

  4. Install the seat bolts to the seat riser.

    5. Tighten
    Tighten the riser to seat retaining bolts to 30 N·m (22 lb ft).

  5. Install the seat riser trim cover.
  6. Install the screws to seat riser trim cover.

    7. Tighten
    Tighten the screws to seat riser trim cover to 2 N·m (18 lb in).