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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 49 (Steering Wheel And Steering Column) >> Repair Instructions >> Steering Column Replacement (N37) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Steering Column Nuts
    GM2910043Courtesy of GENERAL MOTORS COMPANY
    NOTE:
    • The upper intermediate steering shaft will not disengage from the steering column entirely until the steering column is removed from the vehicle.When installing the steering column, align the upper intermediate steering shaft with the steering column shaft while positioning the steering column in the vehicle.
    • Ensure the match marks on the upper intermediate steering shaft and steering column are aligned.
  1. Steering Column - Install
  2. CAUTION:

    Refer to Fastener Caution .

  3. Install the steering column nuts (1) and tighten in the sequence shown to 22 N.m (16 lb ft).
  4. Connect the steering column electrical connectors.
  5. Fig 2: Upper Intermediate Steering Shaft Bolt
    GM3309027Courtesy of GENERAL MOTORS COMPANY
  6. Fully connect the upper intermediate steering shaft (2) to the steering column.
  7. Before continuing, ensure the bearings in the intermediate steering shaft boots are positioned correctly and moving freely.
  8. Upper Intermediate Steering Shaft Bolt - Install
    1. Clean the threads of the bolt with denatured alcohol or equivalent and allow to dry.
    2. Apply thread locking adhesive to the bolt. Adhesives, Fluids, Lubricants, and Sealers 
  9. Upper Intermediate Steering Shaft Bolt - Tighten 36 N.m (27 lb ft)
  10. Release the steering wheel from the method that was used to minimize movement.
  11. Fig 3: Instrument Panel Knee Bolster Outer Deflector
    GM2826737Courtesy of GENERAL MOTORS COMPANY
  12. Driver Knee Bolster Reinforcement Replacement - Install
  13. Fig 4: Windshield Wiper/Washer Switch
    GM2809744Courtesy of GENERAL MOTORS COMPANY
  14. Windshield Wiper and Washer Switch Replacement - Install
  15. Fig 5: Turn Signal Switch
    GM2809749Courtesy of GENERAL MOTORS COMPANY
  16. Turn Signal Switch Replacement  - Install
  17. Fig 6: Steering Column Lower Trim Cover
    GM2815559Courtesy of GENERAL MOTORS COMPANY
  18. Steering Column Lower Trim Cover Replacement  - Install
  19. Fig 7: Steering Column Upper Trim Cover
    GM3136501Courtesy of GENERAL MOTORS COMPANY
  20. Steering Column Upper Trim Cover Replacement  - Install
  21. Enable the SIR System. SIR Disabling and Enabling
  22. { If equipped } - Program the steering column lock control module. Control Module References
  23. Center the steering angle sensor. Steering Angle Sensor Centering