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Home >> GMC >> 2024 >> Sierra EV >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Data Communications - Repair Instructions >> Repair Instructions >> Serial Data Gateway Module Replacement >> Installation Procedure

Installation Procedure

  1. GM6294377Courtesy of GENERAL MOTORS COMPANY

    Serial Data Gateway Module (2) - Install

  2. Secure the retaining tabs.
  3. Connect the electrical connectors and position the wiring harness. (1)
  4. GM5787976Courtesy of GENERAL MOTORS COMPANY

    Floor Front Air Outlet Duct - Left Side (1) - Install

  5. GM5787975Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Floor Front Air Outlet Duct Bolt (1) - Install and tighten - Fastener Specifications

  6. GM5787973Courtesy of GENERAL MOTORS COMPANY

    Floor Front Air Outlet Duct Bolt (1) - Install and tighten - Fastener Specifications

  7. GM6259496Courtesy of GENERAL MOTORS COMPANY

    {If equipped} Connect the electrical connector.

  8. Front Floor Console Extension Panel (1) - Install
  9. GM6259495Courtesy of GENERAL MOTORS COMPANY

    Front Floor Console Extension Bolt (2) - Install and tighten - Fastener Specifications

  10. Front Floor Console Extension Panel Bolt Access Hole Cover (1) - Install
  11. GM6273895Courtesy of GENERAL MOTORS COMPANY
    WARNING:

    When removing, handling or installing this component wear protective gloves. The sharp edges on the component may be very sharp and may cause injury.

    Instrument Panel Knee Bolster (2) - Install

  12. Instrument Panel Knee Bolster Bolt (1) - Install and tighten - Fastener Specifications
  13. Front Seat - Left Side - Install - Front Seat Removal and Installation
  14. Perform the necessary programming and setup procedure: Control Module References