GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Caution: When you are performing service on or near the SIR components or the SIR wiring, you must disable the SIR system. Refer to Disabling the SIR System. Failure to follow the correct procedure could cause air bag deployment, personal injury, or unnecessary SIR system repairs.

  1. Disable the SIR. Disabling the SIR System in SIR.
  2. Remove the front bucket seat. Refer to Front Seat Replacement - Bucket .
  3. Remove the seat cushion assembly. Refer to Front Seat Cushion Replacement .

  4. Object Number: 401802  Size: SH
  5. Remove the remaining seat cushion cover J channels from the seat bottom frame.
  6. Remove the seat cushion cover.
  7. Remove the seat cushion pad.

Installation Procedure

  1. Install the seat cushion pad.

  2. Object Number: 401802  Size: SH
  3. Install the seat cushion cover onto the seat cushion foam.
  4. Install the seat cushion cover J channels to the seat cushion frame.
  5. Cut the hole for the seat switches, if necessary.
  6. Install the seat cushion assembly. Refer to Front Seat Cushion Replacement .
  7. Install the front bucket seat. Refer to Front Seat Replacement - Bucket .
  8. Enable the SIR. Enabling the SIR System in SIR.