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Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1126 (Wiring Systems And Power Management - Introduction) >> Repair Instructions >> Ignition Lock Cylinder Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection (Side Post) .
  2. Remove the steering column shroud. Refer to Steering Column Shroud Replacement .
  3. Fig 1: Turning Ignition Lock Cylinder To RUN Position
    GM874786Courtesy of GENERAL MOTORS CORP.
  4. Turn the ignition lock cylinder to the RUN position.
  5. Fig 2: View of Lock Housing and Access Hole
    GM1866542Courtesy of GENERAL MOTORS CORP.
  6. Depress the retainer through the lock housing access hole (1) with a small Allen wrench or similar pick-type tool.
  7. Remove the ignition lock cylinder from the lock housing.