fits model: Maxima. make: Nissan. year: 2009.

( Part Type: Ecm Ignition Start Engine Reader Fob ), ( Oe/oem Part Number: Bcm 284b1-ja03b ), ( Manufacturer Part Number: A56-D94 )
The AISIN AIS56-D94 is a BCM (Body Control Module) ECM (Engine Control Module) engine ignition reader designed for use with select Nissan vehicles, specifically those manufactured in 2009, including the Maxima. This device is an essential tool for diagnosing and repairing issues related to the vehicle's engine ignition system.
The AISIN AIS56-D94 is a programmable module that allows users to read and clear diagnostic codes stored in the engine control module and body control module. It is a push-start fob, meaning it can be used to start the engine without the need for a traditional key. This feature makes it a convenient and time-saving option for technicians and DIY mechanics.
The device is equipped with a USB interface, enabling easy connection to a computer for programming and data transfer. It also features a backlit LCD screen, making it easy to read and interpret diagnostic information. The AISIN AIS56-D94 supports both Windows and Mac operating systems, allowing it to be used with a wide range of computers.
This engine ignition reader covers a wide range of diagnostic functions, including reading and clearing codes related to the engine, transmission, ABS, airbag system, and other vehicle systems. It can also provide live data streaming, allowing users to monitor various vehicle parameters in real-time.
The AISIN AIS56-D94 is a versatile and powerful diagnostic tool that is essential for anyone working on Nissan vehicles manufactured in 2009, including the Maxima. It offers a user-friendly interface, easy connectivity, and comprehensive diagnostic capabilities, making it an indispensable addition to any automotive repair shop or home garage.
a. Convenience: The push-start fob offers a more convenient way to start your car without having to insert the key into the ignition or use a traditional key fob.
b. Diagnostic Capabilities: The engine ignition reader feature allows you to diagnose issues related to the engine and ignition system, potentially saving you money on repair costs by allowing you to identify problems before taking your vehicle to a mechanic.
c. Security: The push-start fob offers an added layer of security as it requires a valid key fob signal to start the engine, making it more difficult for thieves to steal your vehicle.
2. Cons:a. Cost: Replacing a lost or damaged push-start fob or having the BCM ECM reprogrammed can be expensive, typically costing between $200 to $500 or more, depending on the dealership or independent mechanic.
b. Complexity: The installation process for the A56-D94 BCM ECM engine ignition reader push-start fob can be complex, requiring advanced knowledge and tools to properly install, especially if you're not experienced in automotive electronics.
c. Compatibility: Ensure that the A56-D94 BCM ECM engine ignition reader push-start fob is compatible with your specific 2009 Nissan Maxima model before purchasing, as different models may require different BCM ECUs and fobs.
3. Conclusion:The 2009 Nissan Maxima A56-D94 BCM ECM engine ignition reader push-start fob offers convenience, diagnostic capabilities, and added security, but it also comes with a higher cost and potential complexity in terms of installation and compatibility. Before making a purchase, carefully consider the benefits and drawbacks and ensure compatibility with your specific vehicle model.
4. Recommendation:If you frequently experience issues with your engine or ignition system, or if you simply prefer the convenience of a push-start fob, the investment in a 2009 Nissan Maxima A56-D94 BCM ECM engine ignition reader push-start fob may be worthwhile. However, if you have a reliable vehicle and don't want to deal with the added cost and complexity, you may opt to stick with a traditional key fob or keyed ignition system. Ultimately, it's essential to weigh the pros and cons and make an informed decision based on your personal needs and preferences.
The delivery address must be a residence or street. The part was from Donor Vehicle 2009 NISSAN MAXIMA, will fit MAXIMA in other year. Please do expect signs of imperfections such as light surface scratches, slight fading, dirt/stains, scuffs, dents/dings and normal wear tear. 2010 NISSAN MAXIMA OEM BCM ECU Engine Computer Ignition Key Reader Push Start FOB SK #022625 3751-63, This unit is in good condition and full working order.
OEM are used part. Your understanding and cooperation are greatly appreciated. Please match part number provided.