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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 590 (Theft Deterrent System) >> Repair Instructions >> Theft Deterrent Control Module Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different car, the 2003 Cadillac CTS. 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).
    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 in Steering Wheel and Column.
  5. Install the upper and lower trim covers. Refer to STEERING COLUMN TRIM COVERS REPLACEMENT in Steering Wheel and Column.
  6. Enable the inflatable restraint steering wheel module. ZONE 3 or ZONE 3 in Air Bag System Restraints.
  7. Program the theft deterrent system. Refer to PROGRAMMING THEFT DETERRENT SYSTEM COMPONENTS  .
    Fig 1: Installing Theft Deterrent Control Module
    G02095717Courtesy of GENERAL MOTORS CORP.
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