GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2009 🢒 I-290 🢒 Seats 🢒 Power Seats 🢒 Power Seat Adjuster Mechanism Replacement

Removal Procedure
  1. Remove the seat from the vehicle. Refer to Front Seat Replacement - Bucket or Split Bench Seat Replacement.
  2. Remove the seat back recliner handle. Refer to Driver or Passenger Seat Recliner Handle Replacement.
  3. Remove the seat cushion outer trim panel. Refer to Seat Cushion Outer Trim Panel Replacement.
  4. Remove the switch bezel. Refer to Driver or Passenger Seat Adjuster Switch Bezel Replacement.

    5. Object Number: 1333089 Size: SH
  5. Unclip the front, rear, and side J-strips (1, 2) on the underside of the seat.

    6. Object Number: 1333648 Size: SH
  6. Remove the 2 push pins (1) securing the seat cushion spacer (2) to the seat adjuster.

    7. Object Number: 1333093 Size: SH
  7. Remove the 2 bolts (1) securing the seat recliner to the seat adjuster.
  8. Remove the seat back and recliner assemblies from the seat adjuster.

    9. Object Number: 1334868 Size: SH
  9. Disconnect the harness (3) from the seat position sensor (1).
  10. Remove the 2 nuts (2) securing the seat position switch (1) to the seat adjuster.

    11. Object Number: 1334871 Size: SH
  11. Remove the seat harness connectors (2) from the power seat adjuster (1).
  12. Remove the seat harness from the seat adjuster assembly.

    13. Object Number: 1333095 Size: SH
  13. Disconnect the seat belt buckle electrical connector.
  14. Remove the bolt (2) securing the seat belt buckle assembly (1) to the seat adjuster.
  15. Remove the seat cushion cover and foam.

    16. Object Number: 1333096 Size: SH
  16. Remove the 4 nuts (1) securing the seat cushion frame to the seat adjusters.
  17. Remove the power seat adjuster.

Installation Procedure

    Object Number: 1333648 Size: SH
  1. Install the seat cushion spacer (2) to the seat adjuster with the 2 push pins (1).

    2. Object Number: 1334871 Size: SH
  2. Install the seat harness connectors (2) to the power seat adjuster (1).

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


    Object Number: 1334868 Size: SH
  3. Install the seat position switch (1) to the seat adjuster with 2 nuts (2).

    4. Tighten
    Tighten the seat position switch nuts to 24 N·m (18 lb ft).

  4. Connect the wiring harness (3) to the seat position switch (1).

    5. Object Number: 1333096 Size: SH
  5. Install the power seat adjuster to the seat cushion frame with 4 nuts (1).

    6. Tighten
    Tighten the seat cushion frame mounting nuts to 24 N·m (18 lb ft).


    Object Number: 1333095 Size: SH
  6. Install the seat cushion foam pad and cover to the frame.
  7. Install the seat belt buckle assembly (1) through the seat cushion pad.
  8. Install the seat belt buckle assembly (1) to the seat adjuster with the bolt (2).

    9. Tighten
    Tighten the seat belt buckle bolt to 55 N·m (41 lb ft).

  9. Connect the seat belt buckle electrical connector (1).
  10. Position the seat back assembly on the seat cushion assembly.

    11. Object Number: 1333093 Size: SH
  11. Install the 2 bolts (1) securing the seat back and recliner assemblies to the seat adjuster.

    12. Object Number: 1333089 Size: SH
  12. Install the front, rear, and side J-strips (1, 2) to the underside of the seat.
  13. Install the switch bezel. Refer to Driver or Passenger Seat Adjuster Switch Bezel Replacement.
  14. Install the seat cushion outer trim panel. Refer to Seat Cushion Outer Trim Panel Replacement.
  15. Install the seat back recliner handle. Refer to Driver or Passenger Seat Recliner Handle Replacement.
  16. Install the seat in the vehicle. Refer to Front Seat Replacement - Bucket or Split Bench Seat Replacement.