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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 275 (Steering Wheel And Column) >> Repair Instructions >> Steering Column Replacement (N37) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
    WARNING:

    Refer to SIR Warning .

  1. Disable the SIR system. SIR Disabling and Enabling
  2. Steering Wheel Air Bag - Remove - Steering Wheel Airbag Replacement
  3. GM5336590Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    The anti-rotation pin must be installed AFTER removing the steering wheel bolt. Removal torque of the steering wheel bolt may exceed the threshold of the steering column rivets and damage the steering column rivets, which will disable the telescoping mechanism. If the steering column rivets are damaged, a new steering column must be installed.

    Steering Wheel Bolt (1) - Remove - Steering Wheel Replacement 

  4. CAUTION:

    With wheels of the vehicle facing straight ahead, secure the steering wheel utilizing steering column anti-rotation pin, steering column lock, or a strap to prevent rotation. Locking of the steering column will prevent damage and a possible malfunction of the SIR system. The steering wheel must be secured in position before disconnecting the following components:

    • The steering column
    • The intermediate shaft(s)
    • The steering gear

    After disconnecting these components, do not rotate the steering wheel or move the front tires and wheels. Failure to follow this procedure may cause the SIR coil assembly to become un-centered and cause possible damage to the SIR coil. If you think the SIR coil has become un-centered, refer to your specific SIR coil's centering procedure to re-center SIR Coil.

  5. Install an appropriate device to prevent the steering column from rotating.
  6. Steering Wheel (2) - Remove - Steering Wheel Replacement 
  7. Instrument Panel Steering Column Lower Trim Cover - Remove - Instrument Panel Steering Column Lower Trim Cover Replacement
  8. GM5316863Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster (1) - Remove - Instrument Panel Knee Bolster Replacement

  9. GM5335689Courtesy of GENERAL MOTORS COMPANY

    Instrument Panel Knee Bolster Deflector (2) - Remove - Instrument Panel Knee Bolster Deflector Replacement

  10. GM5325852Courtesy of GENERAL MOTORS COMPANY

    Floor Front Air Outlet Duct - Left Side Outer (2) - Remove - Floor Front Air Outlet Duct Replacement - Left Side Outer

  11. Mark the relationship between the steering column and the upper intermediate steering shaft using a grease pencil.
  12. GM5339077Courtesy of GENERAL MOTORS COMPANY

    Upper Intermediate Steering Shaft Bolt (1) @ Steering Column - Remove

  13. Upper Intermediate Steering Shaft (2) @ Steering Column - Separate
  14. Disconnect the steering column electrical connectors as necessary.
  15. GM5338700Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Once the steering column is removed from the vehicle, the column is extremely susceptible to damage. Dropping the column assembly on the end could collapse the steering shaft or loosen the plastic injections, which maintain column rigidity. Leaning on the column assembly could cause the jacket to bend or deform. Any of the above damage could impair the columns collapsible design. Do NOT hammer on the end of the shaft, because hammering could loosen the plastic injections, which maintain column rigidity. If you need to remove the steering wheel, refer to the Steering Wheel Replacement procedure in this section.

    NOTE:

    Support the steering column while removing the steering column nuts.

    Steering Column Nut (2) - Remove [4x]

  16. Steering Column (1) - Remove
  17. Transfer components as necessary.
  18. If replacing the steering column, copy the match marks from the OLD steering column to the NEW steering column.