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.
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HOMESERVICE MANUALSCHEVROLET2010AVEO LT, 4D HATCHBACK, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 5 (PROGRAMMING AND SETUP - ALL SYSTEMS)REPAIR INSTRUCTIONSTHEFT DETERRENT MODULE PROGRAMMING AND SETUPREPLACE AND PROGRAM THEFT DETERRENT MODULE
2010 Chevrolet Aveo LT, 4D Hatchback, Standard
Replace and Program Theft Deterrent Module
2010 Chevrolet Aveo LT, 4D Hatchback, StandardSECTION Replace and Program Theft Deterrent Module
WARNING: This page is about a different car, the 2011 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- This procedure requires two keys to complete the learn. These keys may be existing vehicle keys or new keys.
- The security indicator may illuminate to indicate the immobilizer system is in learn mode. The indicator should turn off when both keys have been learned.
To program a replacement theft deterrent module (TDM), perform the following procedure:
- Connect a scan tool to the vehicle in the pass-thru arrangement.
- Ensure that all power consuming devices are turned OFF on the vehicle.
- On the Techline Terminal, select Service Programming System and follow the Techline Terminal on-screen instructions, using the Pass-Thru method. Ensure the correct programming selection is chosen based on component being replaced or programmed. For this procedure, go to the VTD Vehicle Theft Deterrent Learn (Relearn & Link) menu and choose the ECM to VTD Link Procedure selection.
- At this point the scan tool must remain connected for the duration of the 10-minute relearn procedure.
- Observe the scan tool. After approximately 10 minutes the scan tool will display "Programming Successful, Turn OFF Ignition".
- Turn OFF the ignition and remove the key.
- Within 10 seconds of turning OFF the ignition, turn ON the ignition with a second master key.
- Perform the Replacing Keys procedure.
- With a scan tool, clear any DTCs.
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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.