GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to SIR Caution in the Preface section.

    Caution: Refer to SIR Inflator Module Handling and Storage Caution in the Preface section.

  1. Disable the SIR System. Refer to SIR Disabling and Enabling .
  2. Remove the radio. Refer to Radio Replacement .
  3. Remove the I/P storage compartment door. Refer to Instrument Panel Compartment Door Replacement .

  4. Object Number: 388333  Size: SH
  5. Remove the bolts (4) that retain inflatable restraint I/P module to the I/P.
  6. Remove the nuts (5) from the studs (1) on the I/P module.
  7. Remove the inflatable restraint module (2) from the I/P (3).
  8. Fully deploy the module before disposal. If the module was replaced under warranty, fully deploy and dispose of the module after the required retention period. Refer to Inflator Module Handling and Scrapping .

Installation Procedure


    Object Number: 388333  Size: SH
  1. Install the inflatable restraint module (2) to the I/P (3).
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Install the bolts (4) that retain inflatable restraint module to the I/P.
  4. Tighten
    Tighten the bolts to 8 N·m (71 lb in).

  5. Install the nuts (5) to the studs (1) to retain the I/P module to the I/P.
  6. Tighten
    Tighten the nuts to 8 N·m (71 lb in).

  7. Install the radio. Refer to Radio Replacement .
  8. Install the I/P storage compartment door. Refer to Instrument Panel Compartment Door Replacement .
  9. Enable the SIR System. Refer to SIR Disabling and Enabling .