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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1693 (Theft Deterrent System - Immobilizer) >> Repair Instructions >> Theft Deterrent Control Module Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  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 in Steering Wheel and Column.
  5. Install the upper and lower trim covers. Refer to STEERING COLUMN TRIM COVERS in Steering Wheel and Column.
  6. Enable the inflatable restraint steering wheel module. Refer to ACTIVATING SYSTEM in SIR.
  7. Program the Theft Deterrent Control Module. Refer to Programming Theft Deterrent System Components .