Lexus IS250 won't start and makes noise without turning over on Lexus IS250

Some Lexus IS250 owners report experiencing starting issues characterized by noise without the engine turning over, often attributed to several underlying problems. A common culprit is a dead or weak battery, which fails to provide sufficient power to the starter motor. Additionally, low fuel levels in the tank can prevent the engine from starting, making it essential to ensure adequate fuel is present. Faulty spark plugs are another factor, as they can hinder the push-button start functionality. Some owners also encounter immobilizer or Engine Control Unit (ECU) issues, which may lead to a "crank - no start" condition due to a malfunctioning fuel pressure sensor. In some cases, disconnecting the battery might reset the ECU and could be worth trying. If these basic checks do not resolve the issue, it is recommended that owners consult a professional mechanic or dealership for further diagnosis and repair.