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INFINITI 28491AT500 Chassis Ecm Body Control Bcm 591-55949 Q45 5560947

fits make: Infiniti. year: 2005–2006.

28491at500 Infiniti Chassis Ecm Body Control Bcm Fits 05-06 Q45 5560947

( Manufacturer Part Number: 28491AT500 ), ( Part Type: Ecm Control ), ( Conditions Options: Rwd ), ( Genuine Oem: Yes ), ( Ipn: 591-55949 ), ( Manufacturer Warranty: 90 Day ), ( Partout Id: A-122304731 )

Review INFINITI Chassis Ecm Body Control Bcm Fits Q45 fits 2005–2006

The Infiniti 28491 AT500 Chassis ECM (Electronic Control Module) Body Control BCM (Body Control Module) is a crucial component for the 2005-2006 Infiniti Q45 vehicles. This advanced electronic system is responsible for managing and coordinating various vehicle functions related to the body control systems.

The Chassis ECM is the central brain that governs the vehicle's suspension, steering, and other chassis-related systems. It processes real-time data from various sensors to optimize vehicle performance, stability, and comfort. The AT500 designation refers to its advanced technology and functionality.

The Body Control BCM is an integral part of the Infiniti Q45's electronic system architecture. It manages the electrical signals for various body systems, including windows, mirrors, seats, climate control, and lighting. This module ensures that all these systems operate in harmony and respond accurately to driver inputs.

The combination of the Chassis ECM and Body Control BCM results in a more responsive, efficient, and comfortable driving experience. It allows for advanced features like adaptive suspension, automatic climate control, and power seat adjustments.

The 28491 part number specifically refers to this particular Chassis ECM and BCM combination for the 2005-2006 Infiniti Q45 vehicles. Replacing a faulty or malfunctioning module with a genuine Infiniti part ensures reliable and optimal performance.

Installing this component requires professional expertise, as working with complex automotive electronic systems can be risky for inexperienced individuals. Always consult a certified Infiniti technician or mechanic for installation and programming services to ensure proper functionality and safety.

This Infiniti 28491 AT500 Chassis ECM and Body Control BCM is a significant investment for Infiniti Q45 owners, ensuring the longevity and reliability of their vehicle's advanced body control and chassis systems.

Buying an Infiniti Q45 with the 28A491 AT500 chassis ECM (Electronic Control Module) and BCM (Body Control Module) for the model years 2005-2006 comes with several pros and cons.

Pros:

1. Enhanced vehicle performance: The ECM and BCM control various vehicle functions such as power windows, seats, climate control, and suspension. Updating these modules can lead to improved vehicle performance and reliability.

2. Increased safety: The BCM plays a crucial role in the vehicle's safety systems, such as airbags and seat belts. Updating this module can help ensure these systems function correctly in the event of an accident.

3. Better fuel economy: A properly functioning ECM and BCM can help optimize vehicle performance, which can result in better fuel economy.

4. Improved compatibility with modern technology: Updating these modules can make the vehicle more compatible with modern technology, such as Bluetooth connectivity and infotainment systems.

Cons:

1. Cost: Replacing or updating these modules can be expensive, especially if you choose to have a professional install them.

2. Complexity: The Infiniti Q45's chassis ECUs and BCMs are complex systems that require specialized knowledge and tools to diagnose and repair.

3. Availability of parts: Finding the correct ECM and BCM for your specific vehicle model and year can be challenging, and it may take some time to locate and purchase the necessary parts.

Ending Conclusion:

The decision to buy an Infiniti Q45 with the 28A491 AT500 chassis ECM and BCM depends on several factors, including your budget, technical expertise, and willingness to invest in the vehicle's long-term performance and reliability. If you are comfortable with the cost and complexity of updating these modules and believe the benefits outweigh the costs, then it may be a worthwhile investment. However, if you are not comfortable with the costs or technical challenges involved, it may be best to consider other options.

Recommendation:

If you are considering buying an Infiniti Q45 with the 28A491 AT500 chassis ECM and BCM, I would recommend doing thorough research on the cost, availability, and compatibility of the parts before making a purchase. You may also want to consider seeking the advice of a professional mechanic or Infiniti specialist to help you assess the vehicle's condition and the potential benefits of updating these modules. Additionally, you may want to explore alternative options, such as purchasing a newer or more reliable vehicle, to ensure that you make the best decision for your needs and budget.

Details:

Residential delivery is not included in the free shipping.

part #: 28491at500 price

  • $194.90

specifications parthick:

  • for makes: Infiniti
  • for years: 2005-2006
  • mpn: 28491at500
  • part type: Ecm Control
  • conditions options: Rwd
  • genuine oem: Yes
  • ipn: 591-55949
  • manufacturer warranty: 90 Day
  • partout id: A-122304731

returns parthick:

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  • time: 60 Days
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offer parthick:

  • quantity: 1
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  • options: Ship-to-home
  • started: April 10, 2026
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  • condition: Used
  • Auto Permance Parts > Electrical Components > Other

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for makes: infiniti, for years: 2005-2006, part type: ecm control, conditions options: rwd, genuine oem: yes, manufacturer warranty: 90 day, partout id: a-122304731,
manufacturer: infiniti, category: auto parts > electrical components, sku: 15565829659208721,

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