GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    Caution: Refer to Approved Equipment for Collision Repair Caution in the Preface section.

  1. Disable the SIR system. Refer to SIR Disabling and Enabling .
  2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .

  3. Object Number: 1602936  Size: SH
  4. Remove all related panels and components.
  5. Repair as much of the damage as possible. Refer to Dimensions - Body .
  6. Remove the sealers and anti-corrosion materials from the repair area, as necessary. Refer to Anti-Corrosion Treatment and Repair .

  7. Object Number: 1602966  Size: SH

    Important: Note the number and location of the factory welds. Drill out the factory spot welds from the interior side surface of the vehicle if necessary.

  8. Locate and drill out all the factory welds.

  9. Object Number: 1602964  Size: SH
  10. Remove the reinforcement from the vehicle. If necessary, slide the reinforcement down and out from under any overlapping outer body side panel that may be present.

Installation Procedure


    Object Number: 1602966  Size: SH
  1. Prepare all mating surfaces as necessary.
  2. Apply 3M Weld-Thru Coating P/N 05916 or equivalent to all mating surfaces.

  3. Object Number: 1602963  Size: SH

    Important: Use 3-dimensional measuring equipment to verify the location of the reinforcement.

  4. Position the reinforcement bracket on the vehicle, and clamp in place.

  5. Object Number: 1602936  Size: SH
  6. Plug weld accordingly.
  7. Clean and prepare all of the welded surfaces.
  8. Install all of the related panels and components.
  9. Apply the sealers and anti-corrosion materials to the repair area, as necessary. Refer to Anti-Corrosion Treatment and Repair .
  10. Paint the repaired area. Refer to Basecoat/Clearcoat Paint Systems .
  11. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection .
  12. Enable the SIR system. Refer to SIR Disabling and Enabling .