GM Service Manual Online
For 1990-2009 cars only

Front Seat Adjuster Replacement with HP2


Object Number: 1966914  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the front seat. Refer to Front Seat Replacement - Bucket.
  2. Remove the front seat back cushion cover and pad. Refer to Front Seat Back Cushion Cover and Cushion Pad Replacement.
  3. Remove the front seat cushion cover and pad. Refer to Seat Cushion Trim Cover and Pad Replacement.

1

Front Seat Back Frame Bolt (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
50 N·m (37 lb ft)

2

Front Seat Adjuster Assembly

Procedure

  1. Disconnect the lumbar actuator assembly from the seat back frame and lumbar support.
  2. When replacing the seat adjuster assembly, transfer components as necessary.

Front Seat Adjuster Replacement without HP2


Object Number: 1678921  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the front seat. Refer to Front Seat Replacement - Bucket .

1

Front Seat Adjuster Outer Finish Cover

Refer to Front Seat Cushion Outer Trim Panel Replacement .

2

Front Seat Adjuster Inner Finish Cover

Refer to Front Seat Cushion Inner Trim Panel Replacement .

3

Front Seat Riser Finish Cover

Tip
Pull rearward to disengage the cover from the seat riser.

4

Seat Cushion Cover and Pad

Refer to Seat Cushion Trim Cover and Pad Replacement .

5

Front Seat Cushion Frame Nut (Qty: 4)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
9 N·m (80 lb in)

6

Front Seat Adjuster Assembly