LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Pontiac >> 2009 >> G3 Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 102 (Programming And Setup - All Systems) >> Repair Instructions >> Theft Deterrent Module Programming and Setup >> Replace and Program Theft Deterrent Module
April 5, 2026: LEMON Manuals is launched! Read the announcement.

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:

  1. Connect a scan tool to the vehicle in the pass-thru arrangement.
  2. Ensure that all power consuming devices are turned OFF on the vehicle.
  3. 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.
  4. At this point the scan tool must remain connected for the duration of the 10-minute relearn procedure.
  5. Observe the scan tool. After approximately 10 minutes the scan tool will display "Programming Successful, Turn OFF Ignition".
  6. Turn OFF the ignition and remove the key.
  7. Within 10 seconds of turning OFF the ignition, turn ON the ignition with a second master key.
  8. Perform the Replacing Keys procedure.
  9. With a scan tool, clear any DTCs.
scientia non olet · About LEMON Manuals