Several different Immobilizer schemes have been used for different years and different models of vehicles with different procedures that apply to them. The Immobilizer prevents the car from running unless an authorized key is present and has been properly matched to various components in the vehicle. What is Immobilizer and why is it important? 6 What else needs to be done after Keys are matched?.4 What Information is required for Immobilizer Procedures?.3 Which Immobilizer System does my Car have and which Procedures are applicable?.

1 What is Immobilizer and why is it important?.