Set Up a Theft Deterrent Module (TDM) Using New Keys
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Use this procedure only if replacing the TDM using new vehicle keys.
- Connect a scan tool to the vehicle.
- Turn ON the ignition, with the engine OFF.
- With a scan tool, select TDM in the Vehicle Control Systems Module Replacement/Setup data list.
- Select Step 1.
- Select Use New Keys.
- Follow the scan tool on-screen instructions.