July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Immobilizer Component Replacement Programming Procedures (PRIUS): Notes

WARNING: Read service precautions before proceeding with any service procedure on engine immobilizer system. See SERVICE PRECAUTIONS (PRIUS) .

NOTE: Proper procedure must be followed when replacing transponder key Electronic Control Unit (ECU) and/or hybrid vehicle control Electronic Control Unit (ECU).