LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2021 >> Traverse LS, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Cellular, Entertainment, And Navigation System) >> Repair Instructions >> Communication Interface Module Replacement >> Installation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Installation Procedure

WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5502920Courtesy of GENERAL MOTORS COMPANY

    Communication Interface Module (1) - Install

  2. Secure the retaining tabs.
  3. Connect the electrical connectors.
  4. Perform the necessary programming and setup procedure:Control Module References
  5. GM5544145Courtesy of GENERAL MOTORS COMPANY

    Rear Compartment Side Trim-Right Side (2) - Install

  6. Rear Compartment Side Trim Insulator Retainer (1) - Install [ 3x ]
  7. GM5465255Courtesy of GENERAL MOTORS COMPANY

    Rear End Trim Finish Panel (1) - Install

  8. GM5459293Courtesy of GENERAL MOTORS COMPANY

    Rear End Trim Finish Panel Opening Cover (1) - Install

  9. GM5471799Courtesy of GENERAL MOTORS COMPANY

    Rear Compartment Floor Panel Trim (1) - Install

  10. GM5459270Courtesy of GENERAL MOTORS COMPANY

    Cargo Tie Down Loop (3) - Install [ 2x ]

  11. CAUTION:

    Refer to Fastener Caution .

  12. Cargo Tie Down Loop Bolt (2) - Install and tighten [ 2x ] - Fastener Specifications
  13. Cargo Tie Down Loop Bolt Cap (1) - Install [ 2x ]