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Home >> Cadillac >> 2020 >> CT4 V, RWD >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Wheel And Column >> Repair Instructions >> Column Lock Module Replacement >> Installation Procedure

Installation Procedure

  1. GM5542318Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

    Column Lock Module (2) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Steering Column Lock Control Module Bolt (1) - Install and tighten [4x] - Fastener Specifications 
  4. GM5542312Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

    Connect the electrical connector. (1)

  5. Install the steering column lock control module protector (2).
  6. GM5542309Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Some components not shown for graphic clarity.

    Connect the wiring harness retainers (1) and install the wiring harness.

  7. GM5542306Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Start ALL bolts by hand before breaking the bolt heads off or misalignment of the steering column lock control module protector may occur.

    Steering Column Lock Control Module Protector Bolt (1) - Install NEW and hand tighten [4x]

  8. Tighten the 4 steering column lock control module protector bolts (1) until the bolt heads break off. Fastener Specifications 
  9. GM5492923Courtesy of GENERAL MOTORS COMPANY

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

  10. GM5492922Courtesy of GENERAL MOTORS COMPANY

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

  11. GM5454049Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster Deflector (2) - Install

  12. Instrument Panel Tie Bar Brace Bolt (1) - Install and tighten [3x] - Fastener Specifications
  13. Connect and position the wiring harness.
  14. GM5446428Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster (1) - Install

  15. GM5446424Courtesy of GENERAL MOTORS COMPANY

    Data Link Connector Bolt (1) - Install and tighten [2x] - Fastener Specifications

  16. Instrument Panel Knee Bolster Bolt (2) - Install and tighten [3x] - Fastener Specifications
  17. GM5433957Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Center Trim Pad (1) - Install

  18. Return the steering column to its original position.
  19. GM5310879Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Trim Panel Insulator (1) - Install

  20. Connect the electrical connector.
  21. GM5310878Courtesy of GENERAL MOTORS COMPANY

    Install the tabs into the instrument panel lower trim panel insulator (1).

  22. GM5310877Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Trim Panel Insulator Retainer (1) - Install

  23. Instrument Panel Insulator Bolt (2) - Install and tighten [2x] - Fastener Specifications
  24. Instrument Panel Insulator Nut (3) - Install and tighten [2x] - Fastener Specifications
  25. GM5300282Courtesy of GENERAL MOTORS COMPANY

    Attach the hood primary latch release cable end retainer to the hood primary latch release cable handle (1).

  26. GM5421735Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Outer Trim Cover - Left Side (1) - Install

  27. GM5443235Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  28. Instrument Panel Lower Airbag - Driver Side (2) - Install
  29. Instrument Panel Lower Airbag Nut (1) - Install and tighten [2x] - Fastener Specifications
  30. If equipped, install the fuse for the steering column lock control module. The fuse is found in the instrument panel fuse block and is labeled ESCL. Electrical Center Identification Views
  31. Enable the SIR System. SIR Disabling and Enabling
  32. Program the steering column lock control module. Control Module References
  33. Center the steering angle sensor. Steering Wheel Angle Sensor Centering
  34. If the battery was disconnected for steering column replacement, wait for all modules to fall asleep. This can be done by closing all vehicle closures (doors, trunk, hood) and waiting for three minutes without actuating any vehicle functions or pushing any buttons.
  35. Perform functionality check of tilt and telescoping features.