Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Set Up a New Theft Deterrent Control Module: Notes
2006 Cadillac SRX 4.6 A, AWDSECTION Notes
Use this procedure only if replacing the theft deterrent control module with a GM SPO Replacement Part.
- Connect a scan tool to the vehicle.
- Turn ON the ignition, with the engine OFF.
- With a scan tool, select Setup New VTD Module in the Vehicle Theft Deterrent, Special Functions data list.
- Follow the scan tool on-screen instructions.
IMPORTANT:
- When replacing a theft deterrent control module with an GM SPO Replacement Part, the theft deterrent control module will learn the keys immediately. However, the existing engine control module (ECM) must learn the fuel continue password of the replacement theft deterrent control module.
- When replacing an ECM with a GM SPO Replacement Part, the new ECM will learn the incoming fuel continue password of the theft deterrent control module immediately upon the next ignition switch from OFF to CRANK. A ECM which had been installed in another vehicle will have learned the fuel continue password of the other vehicle's theft deterrent control module. Perform either the 10-minute relearn procedure or the 30-minute relearn procedure to learn the fuel continue password of the current vehicles theft deterrent control module.
- When performing either relearn procedure, all previously learned keys will be erased from the theft deterrent control module's memory.
- Additional keys may be learned after performing either the 10-minute relearn procedure or the 30-minute relearn procedure. Refer to Adding Keys (Domestic) .
- Use only a master key when performing the first relearn procedure. If you use a valet key first, the theft deterrent control module will not allow additional keys to be learned.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.