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Home >> Cadillac >> 2003 >> DeVille Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Theft Deterrent System >> Repair Instructions >> Theft Deterrent Control Module Replacement >> Removal Procedure

Removal Procedure

CAUTION: Refer to SIR CAUTION .
  1. Disable the SIR system. Refer to ZONE 3 .
  2. Remove the upper and lower trim covers. Refer to STEERING COLUMN TRIM COVERS REPLACEMENT (POWER TILT) or STEERING COLUMN TRIM COVERS REPLACEMENT (MANUAL TILT) in Steering Wheel and Column.
  3. Remove the lock cylinder. Refer to IGNITION LOCK CYLINDER REPLACEMENT in Steering Wheel and Column.
  4. Disconnect the connector from the theft deterrent control module.
  5. If necessary, disconnect the connector from the ignition lock cylinder case (1).
  6. Remove the theft deterrent control module (2) from the ignition lock cylinder case assembly (1).
    Fig 1: Removing Theft Deterrent Control Module From Ignition Lock Cylinder Case Assembly
    G02100549Courtesy of GENERAL MOTORS CORP.