Lexus is300 security light problem
I have had a problem with my Lexus i300 where the car doesn’t want to read my key and therefor I am not able to bypass security and start my car. Everyone and then I would be able to put my key in and the light goes away but it got to a point where I wasn’t able to start it anymore so I got a new ECU for the car that came with a programmed key because I thought that was the issue but now it’s still not reading the key and the security light keeps blinking. any suggestions on something I should do or look at??

