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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Steering Wheel And Column) >> Repair Instructions >> Steering Column Removal and Installation (with N37) >> 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. GM5869295Courtesy of GENERAL MOTORS COMPANY

    Steering Column (1) - Install

  2. GM5869293Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Support the steering column while installing the steering column nuts.

    Steering Column Nut (1) - Install and hand tighten [4x]

  3. CAUTION:

    Refer to Fastener Caution .

  4. Steering Column Nut (1) - Tighten in sequence [4x] - Fastener Specifications 
  5. Connect the steering column electrical connectors.
  6. Align the relationship marks made between the steering column and the upper intermediate steering shaft during removal.
  7. GM5339077Courtesy of GENERAL MOTORS COMPANY

    Fully connect the upper intermediate steering shaft (2) to the steering column.

  8. Upper Intermediate Steering Shaft Bolt (1) @ Steering Column - Install and tighten - Fastener Specifications 
  9. CAUTION:

    The anti-rotation pin must be removed from the steering column before installing the steering wheel. Ensure that the steering wheel bolt is torqued to specification during steering wheel installation. Over torquing the steering wheel bolt can result in damage to the steering column rivets which will disable the telescoping mechanism. If the steering column rivets are damaged, a new steering column must be installed.

  10. Remove the device used to prevent steering column rotation.
  11. GM5441328Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Steering Column Lower Trim Cover (2) - Install

  12. Instrument Panel Steering Column Lower Trim Cover Bolt (1) - Install [3x] - Fastener Specifications
  13. GM5730572Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Instrument panel steering column upper trim cover is removed for graphic clarity.

    Connect the electrical connector (1), if equipped.

  14. GM5422815Courtesy of GENERAL MOTORS COMPANY

    Secure the instrument panel steering column upper trim cover (1) to the instrument panel steering column lower trim cover.

  15. GM5454049Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster Deflector (2) - Install

  16. Instrument Panel Tie Bar Brace Bolt (1) - Install and tighten [3x] - Fastener Specifications
  17. GM5492923Courtesy of GENERAL MOTORS COMPANY

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

  18. GM5492922Courtesy of GENERAL MOTORS COMPANY

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

  19. Connect and position the wiring harness.
  20. GM5446428Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster (1) - Install

  21. GM5446424Courtesy of GENERAL MOTORS COMPANY

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

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

    Instrument Panel Center Trim Pad (1) - Install

  24. Return the steering column to its original position.
  25. GM5310879Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Lower Trim Panel Insulator (1) - Install

  26. Connect the electrical connector.
  27. GM5310878Courtesy of GENERAL MOTORS COMPANY

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

  28. GM5310877Courtesy of GENERAL MOTORS COMPANY

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

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

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

  32. GM5421735Courtesy of GENERAL MOTORS COMPANY

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

  33. GM5443235Courtesy of GENERAL MOTORS COMPANY

    Connect the electrical connector.

  34. Instrument Panel Lower Airbag - Driver Side (2) - Install
  35. Instrument Panel Lower Airbag Nut (1) - Install and tighten [2x] - Fastener Specifications
  36. 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
  37. Enable the SIR System. SIR Disabling and Enabling
  38. Program the steering column lock control module. Control Module References
  39. Center the steering angle sensor. Steering Wheel Angle Sensor Centering
  40. 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.
  41. Perform functionality check of tilt and telescoping features.