Alarm Module: Service and Repair

2006 Buick Lucerne V6-3.8L VIN 2SECTION Service and Repair


THEFT DETERRENT CONTROL MODULE REPLACEMENT

REMOVAL PROCEDURE




1. Disable the SIR system. Refer to SIR Disabling and Enabling Zone 3.

CAUTION: Refer to SIR Caution.

2. Remove the upper and lower trim covers.
3. Remove the lock cylinder.
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).

INSTALLATION PROCEDURE




1. Install the theft deterrent control module (2) onto the ignition lock cylinder case assembly (1).
2. Connect the connector to the theft deterrent control module.

CAUTION: Refer to SIR Inflator Module Coil Caution.

3. If necessary, connect the connector to the ignition lock cylinder case.
4. Install the lock cylinder.
5. Install the upper and lower trim covers.
6. Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3.
7. Program the theft deterrent control module. Refer to Programming Theft Deterrent System Components.
8. Refer to Control Module References for programming and setup information. Programming and Relearning
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.