fits model: Is250. make: Lexus. year: 2014–2015.

( Part Type: Ecm Ignition ), ( Conditions Options: At, Rwd Smart Key Modul ), ( Genuine Oem: Yes ), ( Ipn: 591-73428 ), ( Manufacturer Warranty: 60 Day )
The Lexus 591-73428 chassis Electronic Control Module (ECM) with theft-locking keyless ignition system is an advanced security feature designed specifically for select Lexus IS250 models from the years 2014 to 2015. This ECM plays a crucial role in the vehicle's security system, working in conjunction with the keyless ignition system to prevent unauthorized access and engine start.
The theft-locking function is a major component of this ECM. Should the system detect an attempt at unauthorized entry, such as a failed keyless entry attempt or the vehicle being moved without the key fob present, the engine will be rendered unable to start until the vehicle is taken to an authorized dealership for technician attention. This feature provides a robust deterrent against vehicle theft and adds an essential layer of security for your IS250.
The keyless ignition system enables vehicle starting without the need for a conventional key in the ignition, simply by having the correct key fob within close proximity to the vehicle. The integration of this ECM allows the system to recognize the validity of the key fob and grant or deny ignition access accordingly.
Additionally, the ECM ensures reliable operation of the vehicle's advanced powertrain systems, such as the direct-injection gasoline engine and continuous variable automatic transmission. Monitoring and controlling engine functions like fuel delivery, ignition timing, and exhaust gas recirculation, the ECM plays a critical role in maintaining optimal vehicle performance and fuel economy.
As a crucial component in the IS250's security system, this theft-locking keyless ignition 591-73428 chassis ECM is a must-have for any Lexus enthusiast who values the safety and security of their vehicle. Carefully engineered by Lexus, this OEM part is guaranteed to function seamlessly with your vehicle, providing reliable performance and unparalleled protection. Coming in a sleek and compact design, this ECM discreetly integrates into your vehicle's electrical system, providing an unobtrusive yet powerful deterrent against theft. Place your trust in the meticulous engineering and exceptional quality of this Lexus 591-73428 chassis ECM and ensure the continued protection and performance of your beloved IS250.
The Lexus IS250 with chassis ECM (Engine Control Module) theft-locking keyless ignition system from model years 14-15 is an advanced security feature designed to deter car theft. Below are the pros and cons of purchasing this specific model:
Pros:1. Enhanced Security: The theft-locking keyless ignition system prevents the vehicle from starting if the key fob is not within a certain radius, making it more challenging for thieves to steal your car without the key.
2. Convenience: Keyless ignition systems offer the convenience of starting your car without the need to insert a physical key into the ignition, making it easier to enter and start the vehicle.
3. Remote Engine Start: The system allows you to start the engine remotely to pre-heat or cool the cabin before entering, increasing comfort and enhancing the overall driving experience.
Cons:1. Cost: The theft-locking keyless ignition system can be more expensive to purchase and install compared to traditional keyless entry systems, as it requires additional security features.
2. Battery Drain: The keyless entry system relies on a constant power source to keep the key fob active, which can lead to a drained battery if the fob is left in the sun or not used for extended periods of time.
3. Complexity: The system's added complexity might result in increased maintenance and repair costs over the life of the vehicle.
Ending Conclusion:The Lexus IS250 with the chassis ECM theft-locking keyless ignition system from model years 14-15 offers enhanced security and convenience features that can provide peace of mind for car owners. However, it comes with added costs, potential battery drain issues, and increased complexity, which may not be ideal for everyone.
Recommendation:If security is a top priority for you, and you value the convenience of a keyless ignition system with remote engine start, the Lexus IS250 model with the theft-locking keyless ignition system could be a good investment. However, consider weighing the potential pros and cons, comparing it to other similar systems in the market, and reviewing the costs involved to determine if it aligns with your budget and personal needs.
Standard Warranty. LEXUS IS350 14-15 Theft-Locking; SD, keyless ignition, Smart Key, RH rear quarter panel. LEXUS IS250 14-15 Theft-Locking; SD, keyless ignition, Smart Key, RH rear quarter panel.