Hi everybody. I have a problem with Lexus Is250 07reg engine 4GR FSE, start button always red, not green, so no start, no cranc. No faults at all. I am professional mechanik. If you guys have the same car, could you please scan immo ecu and check for me 2 parameters of your IS250: "EFI Code Recieve" and "EFI communication"???
Mine says "No good"