Where is the pass-lock sensor located on a 2002 alero 3.4?

On a 2002 Alero with a 3.4L engine, the pass-lock sensor is located in the ignition lock cylinder. It is typically housed within the steering column assembly, near the ignition switch. To access the sensor, you may need to remove the steering column covers and, if necessary, the ignition switch itself. Ensure your vehicle's battery is disconnected before attempting to work on this area for safety.