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Home >> Cadillac >> 2004 >> DeVille Protection Series >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Theft Deterrent System >> Repair Instructions >> Theft Deterrent Control Module Replacement >> Installation Procedure
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Installation Procedure

  1. Install the theft deterrent control module (2) onto the ignition lock cylinder case assembly (1).
    Fig 1: Locating Theft Deterrent Module & Ignition Lock Cylinder Case Assembly
    GM324869Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to SIR Inflator Module Coil Caution in Cautions and Notices.
  2. Connect the connector to the theft deterrent control module.
  3. If necessary, connect the connector to the ignition lock cylinder case.
  4. Install the lock cylinder. Refer to Ignition Lock Cylinder Replacement .
  5. Install the upper and lower trim covers. Refer to Steering Column Trim Covers Replacement (Power Tilt) or Steering Column Trim Covers Replacement (Manual Tilt) .
  6. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.
  7. Program the theft deterrent control module. Refer to Programming Theft Deterrent System Components .