Skip to main content

Dennis Walker

Replaced the alternator on a 2008 IS 250 . Engine won't start , no power to seats , windows , door locks , radio and the start button stays amber . Checked every fuse , did the anti theft immobilizer module reset 3 times , key fob battery good , and the trunk won't open . The security light goes out when you press the start button . Second time you press the start button all of the instruments do their check and their indicator arms do their sweep . Start button never goes green . I'm out of ideas on what to check next . Battery voltage is 12.4 with a battery maintainer hooked up .

Plain text