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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> Steering >> Steering Column >> Steering Wheel And Column >> Repair Instructions >> Ignition Lock Cylinder Replacement >> Installation Procedure
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Installation Procedure

  1. Install the steering column trim covers. Refer to Steering Column Trim Covers Replacement .
    Fig 1: View of Ignition Cylinder Lock, Ignition Lock Cylinder Case Assembly and Upper Steering Column
    GM375309Courtesy of GENERAL MOTORS CORP.
  2. Install the ignition lock cylinder by performing the following procedure:
    1. Align the positioning locking tab slot on the ignition lock cylinder case to the positioning tab on the ignition lock cylinder.
    2. Push the lock cylinder in until the tab locks in the ignition lock cylinder case.
  3. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 .
  4. Connect the battery negative cable. Refer to Battery Negative Cable Disconnect/Connect Procedure .
  5. Perform the Passlock learn procedure. Refer to Programming Theft Deterrent System Components .
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