July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
How To Proceed With Troubleshooting
WARNING: This page is about a different car, the 2005 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
Troubleshoot in accordance with the procedure on the following pages.
Fig 1: Engine Immobilizer System Troubleshooting Flow Chart