Key Code Erasure
WARNING: This page is about a different car, the 2002 Lexus GS 430 and 2002 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Delete all the other master and sub-key codes than a master key code to use the erasing operation. When using the key which was used for deletion, it is necessary to register the code again.
- When any operation time described below is over, registration mode completes.
- When the next procedure is performed while the timer is working, the timer completes counting time, then the next timer starts.
There are 2 ways for erasure of the transponder key code, one way is depressing the brake pedal and acceleration pedal and the other ways is using the hand-held tester. When using the brake and accelerator pedal for key code erasure, refer to flowchart. See Fig 1. When using the hand-held tester for key code erasure, refer to flowchart. See Fig 2.