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Home >> Cadillac >> 2004 >> Seville >> Repair and Diagnosis >> Body & Frame >> Seats >> Seat System >> Repair Instructions >> Lumbar Switch Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Connecting Lumbar Switch to Seat Switch Mounting Bracket
    GM683363Courtesy of GENERAL MOTORS CORP.
  1. Connect the electrical connectors to the switches.
  2. Install the lumbar switch to the seat switch mounting bracket.
  3. Fig 2: View of Switches & Bracket Assembly
    GM625749Courtesy of GENERAL MOTORS CORP.
  4. Install the seat switches to the seat bottom frame.
  5. Fig 3: Installing Switch Bracket Retainers to Seat Bottom Frame
    GM334111Courtesy of GENERAL MOTORS CORP.
  6. Install the switch bracket retainers into the seat bottom frame.
  7. Fig 4: View of Seat Switch Trim Plate
    GM625751Courtesy of GENERAL MOTORS CORP.
  8. Pull the seat cover back down over the switch and align holes in the cover to the switch assembly.
  9. Fig 5: View of Front Seat Cushion & Fasteners
    GM669309Courtesy of GENERAL MOTORS CORP.
  10. Install the seat cushion assembly (1) to the seat riser.
  11. NOTE: Refer to Fastener Notice in Cautions and Notices.
  12. Install the front fasteners (2) to the seat cushion assembly (1).
  13. Fig 6: Identifying Front Seat Assembly Fasteners
    GM669311Courtesy of GENERAL MOTORS CORP.
  14. Adjust the front seat assembly up and forward in order to access the fasteners (1) at the rear of the front seat cushion assembly
  15. Install the seat cushion assembly rear fasteners (1) to the seat cushion assembly.

    Tighten:  Tighten the rear seat cushion assembly fasteners to 9 N.m (80 lb in).

  16. Angle the front of the front seat cushion up, in order to access the front seat cushion assembly fasteners.

    Tighten:  Tighten the seat cushion assembly fasteners, on the front of the cushion assembly to 9 N.m (80 lb in).

  17. Install the switch trim plate bezel.
  18. Fig 7: View of Seat Switch Knobs
    GM510449Courtesy of GENERAL MOTORS CORP.
  19. Install the knobs (5,6) to the switches.
  20. Enable the SIR. Refer to SIR Disabling and Enabling Zone 7 or SIR Disabling and Enabling Zone 9 in SIR.