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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 107 (Power Seats) >> Repair Instructions >> Front Seat Lumbar Support Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5779445Courtesy of GENERAL MOTORS COMPANY

    Front Seat Lumbar Support (1) - Install

  2. Install the retainers.
  3. Install the front seat back lumbar pump and install the retainer.
  4. Connect the electrical connector and position the wiring harness.
  5. GM5779449Courtesy of GENERAL MOTORS COMPANY

    Front Seat Cushion Outer Finish Cover Support (1) - Install [2x]

  6. GM5779448Courtesy of GENERAL MOTORS COMPANY

    Front Seat Back Side Bolster Bladder (1) - Install [2x]

  7. GM5844454Courtesy of GENERAL MOTORS COMPANY

    Front Seat Cushion Cover and Pad (2) - Install - Front Seat Cushion Cover and Pad Removal and Installation , or Front Seat Cushion Cover and Pad Removal and Installation (Blackwing)

  8. GM5842458Courtesy of GENERAL MOTORS COMPANY

    Front Seat Back Cover and Pad (1) - Install - Front Seat Back Cover and Pad Removal and Installation (with Seat Back Cushion Finish Panel) , or Front Seat Back Cover and Pad Removal and Installation (without Seat Back Cushion Finish Panel) , or Front Seat Back Cover and Pad Removal and Installation (Blackwing)