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Removal Procedure

  1. Remove the bucket seat from the vehicle. Refer to Seat Replacement - Bucket .
  2. Remove the seat back cover and pad from the seat back frame. Refer to Seat Back Cover and Pad Replacement (YC5 and YC6)  or Seat Back Cover and Pad Replacement (YC7) .
  3. Disconnect the lumbar plate cable (1) from the lumbar plate.
    Fig 1: Identifying Lumbar Plate Cable
    GM506778Courtesy of GENERAL MOTORS CORP.
  4. Pull rearward on the lumbar plate corners to release it from the seat back frame.
    Fig 2: Aligning Lumbar Plate
    GM506791Courtesy of GENERAL MOTORS CORP.
  5. Remove the lumbar plate from the seat back frame.
    Fig 3: View Of Lumbar Plate
    GM506820Courtesy of GENERAL MOTORS CORP.
  6. Remove the bucket seat cushion cover and pad. Refer to Seat Cushion Cover Replacement - Front (YC5 and YC6)  or Seat Cushion Cover Replacement - Front (YC7) .
  7. Remove the lumbar support cable clip.
    Fig 4: View Of Lumbar Support Cable Clip
    GM506827Courtesy of GENERAL MOTORS CORP.
  8. Remove the lumbar support cable from the side of the bucket seat cushion frame.
  9. Remove the lumbar support cable and housing from the bucket seat cushion frame.
    Fig 5: Identifying Lumbar Support Cable Housing
    GM506786Courtesy of GENERAL MOTORS CORP.