GM Service Manual Online
For 1990-2009 cars only

Inflatable Restraint Passenger Presence System Replacement - Front w/Heated Seat


Object Number: 1554742  Size: MF

Callout

Component Name

Caution: Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. All the components in the service kit 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.

Caution: To avoid personal injuries, re-zero the passenger presence system whenever you remove or replace the seat cushion or trim. Failure to do so may cause the system to malfunction.

Preliminary Procedures

  1. Remove the front bucket seat. Refer to Front Seat Replacement - Bucket .
  2. Remove the recliner handle. Refer to Driver Seat and Passenger Seat Recliner Handle Replacement .
  3. Remove the seat cushion outer trim panel. Refer to Front Seat Cushion Outer Trim Panel Replacement .
  4. 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

Passenger Seat Cushion Cover

Refer to Front Seat Cushion Cover and Pad Replacement .

2

Inflatable Restraint Passenger Presence System Sensor

Procedure

  1. Note the routing of the wiring harness and connector location for installation.
  2. Disconnect the electrical connector.

3

Seat Cushion Heater

Tip
Disconnect the electrical connector.

4

Passenger Seat Cushion Pad

5

Inflatable Restraint Passenger Presence Module Screw (Qty: 3)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
2 N·m (18 lb in)

6

Inflatable Restraint Passenger Presence Module

Procedure

  1. Disconnect the electrical connector.
  2. Slide the module out of the bracket to replace.

Inflatable Restraint Passenger Presence System Replacement - Front w/o Heated Seat


Object Number: 1554769  Size: MF

Callout

Component Name

Caution: Replace the passenger presence system as a complete assembly to prevent possible injury to the occupant. All the components in the service kit 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. Remove the recliner handle. Refer to Driver Seat and Passenger Seat Recliner Handle Replacement .
  3. Remove the seat cushion outer trim panel. Refer to Front Seat Cushion Outer Trim Panel Replacement .
  4. 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

Passenger Seat Cushion Cover

Refer to Front Seat Cushion Cover and Pad Replacement .

2

Inflatable Restraint Passenger Presence System Sensor

Tip
Disconnect the electrical connector.

3

Passenger Seat Cushion Pad

4

Inflatable Restraint Passenger Presence Module Screw (Qty: 3)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
2 N·m (18 lb in)

5

Inflatable Restraint Passenger Presence Module

Procedure

  1. Disconnect the electrical connector.
  2. Slide the module out of the bracket to replace.