GM Service Manual Online
For 1990-2009 cars only

Object Number: 1552307  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Remove the front bucket seat. Refer to Front Seat Replacement - Bucket .
  2. Remove the seat back panel. Refer to Driver Seat and Passenger Seat Back Cushion Finish Panel Replacement .
  3. Remove the seat back cover and pad. Refer to Front Seat Back Cushion Cover and Cushion Pad Replacement .

1

Seat Lumbar Support Rivet

Tip
Drill out the rivet to remove the lumbar actuator and install new rivets to replace.

2

Seat Lumbar Support Assembly

Tip

  1. Disconnect the electrical connector.
  2. Detach the seat back frame wire from the top of the lumbar.
  3. Detach the seat back frame wire from the bottom of the lumbar.

3

Seat Back Recliner Cover (Qty: 2)

Tip
Cut the zip ties off each cover to remove.

4

Seat Back Frame Bolt (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
25 N·m (18 lb ft)

5

Seat Back Cushion Frame Assembly