GM Service Manual Online
For 1990-2009 cars only

Object Number: 1527656  Size: LF

Callout

Component Name

Warning: Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. The bladder, the pressure sensor, the seat cushion, and the control module are assembled and calibrated as a unit. Using only some of the components in the service kit will cause the passenger presence system to operate improperly.

Preliminary Procedures

  1. Remove the front bucket seat. Refer to Front Seat Replacement - Bucket .
  2. Re-zero the inflatable restraint passenger presence system whenever the seat cushion or any component of the passenger presence system is removed. Refer to Passenger Presence System Rezeroing .

1

Seat Recliner Handle

Refer to Driver or Passenger Seat Recliner Handle Replacement .

2

Seat Recliner Handle Plug

3

Seat Outer Adjuster Cover

Refer to Front Seat Adjuster Track Finish Cover Replacement .

4

Seat Outer Adjuster Cover

Refer to Front Seat Adjuster Track Finish Cover Replacement .

5

Seat Back Assembly

Refer to Front Seat Back Replacement .

6

Seat Cushion Cover

Refer to Front Seat Adjuster Track Finish Cover Replacement .

7

Seat Cushion Pad Assembly

Refer to Front Seat Adjuster Track Finish Cover Replacement .

8

Seat Cushion Frame Assembly

9

Inflatable Restraint Passenger Presence System Bladder Retainer (Qty: 2)

10

Inflatable Restraint Passenger Presence System Bladder

11

Electronic Control Unit Screw (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
2 N·m (18 lb in)

12

Electronic Control Unit

13

Inflatable Restraint Passenger Presence System Pressure Switch