NISSAN 591-74380 Chassis Ecm Body Control Bcm Hatchback

( Part Type: Ecm Control ), ( Conditions Options: Bcm Htbk ), ( Genuine Oem: Yes ), ( Ipn: 591-74380 ), ( Partout Id: A-80663628 )

Review NISSAN Chassis Ecm Body Control Bcm Hatchback Note fits VERSA 2014–2015

The Nissan 591-74380 CHASSIS ECU (Engine Control Unit) or Body Control Module (BCM) is a crucial component of the electrical system in select 2014 and 2015 Nissan Versa hatchback models. This advanced microcontroller is responsible for managing various vehicle systems related to body control functions.

The CHASSIS ECU/BCM is a sophisticated electronic device that communicates with other vehicle systems through a complex network of sensors and actuators. It plays a significant role in controlling various aspects of the vehicle's body functions, including but not limited to:

1. Power windows: The CHASSIS ECU/BCM regulates the power window motors, ensuring smooth and efficient window operation. It also processes window position sensor data to provide the necessary control signals for window movement.

2. Power door locks: This module manages the door lock actuators to enable and disable door locks as commanded by the driver or other vehicle systems. It also processes input from the door position sensors to monitor door status.

3. Central locking system: The CHASSIS ECU/BCM controls the central locking system, allowing the driver to lock and unlock all doors with a single command. It also processes input from the door and trunk position sensors to ensure all doors and the trunk are properly closed and secured.

4. Mirror heating: The CHASSIS ECU/BCM manages the heating elements in the side view mirrors, ensuring clear visibility in cold weather conditions.

5. Fog lights: This module controls the fog lights, ensuring they come on when the driver activates the switch and function effectively.

6. Rear defogger: The CHASSIS ECU/BCM manages the rear defogger system, maintaining clear visibility in the rear window during defrosting.

7. Door ajar warning: The CHASSIS ECU/BCM processes input from door position sensors and sends a warning to the driver if a door is not fully closed.

8. Seatbelt warning: This module processes input from the seatbelt sensors and sends a warning to the driver if a seatbelt is not fastened.

9. Automatic door locking: The CHASSIS ECU/BCM can automatically lock the doors when the vehicle is in motion above a certain speed, ensuring passenger safety.

In summary, the Nissan 591-74380 CHASSIS ECU/BCM is a vital component of the electrical system in select 2014 and 2015 Nissan Versa hatchback models, responsible for managing various body control functions. Its sophisticated design and advanced communication capabilities ensure the reliable operation of essential vehicle features, enhancing both safety and convenience.

The Nissan Versa hatchback with the chassis ECM (Engine Control Module) and BCM (Body Control Module) for models between years 2014 and 2015, carrying the part number 591-74380, is an essential component for maintaining the proper functioning of various electrical systems in your vehicle. Let's discuss some potential advantages and disadvantages of purchasing this part.

1. Improved Performance: A faulty BCM or ECM can lead to numerous electrical issues, including lighting malfunctions, power window problems, and even engine misfires. By replacing this part, you can restore the performance of these systems.

2. Enhanced Safety: Certain safety features, such as airbags and seatbelts, are controlled by the BCM. A malfunctioning BCM could potentially compromise these safety features, making it crucial to replace the part if it's faulty.

3. Long-Term Savings: Addressing electrical issues with individual components can lead to significant cost savings over time, as opposed to investing in extensive repairs or even a new vehicle.

1. Cost: Replacing the BCM and ECM as a single unit can be a costly proposition. However, it's essential to consider the potential long-term savings and the importance of these systems in maintaining your vehicle's safety and performance.

2. Labor Costs: Installing the new part involves removing the old one, which requires professional labor. Labor costs can add to the overall price of the repair.

3. Potential for Additional Repairs: Electrical issues can sometimes stem from more than one component, so after replacing the BCM and ECM, you may need to address other related issues.

The decision to buy the Nissan Versa hatchback's 591-74380 chassis ECM and BCM depends on the current condition of your vehicle and your personal priorities. If you're experiencing various electrical issues, this part might be the solution to restore your vehicle's performance and safety features. However, the cost could be a significant factor, and it's essential to consider the potential long-term savings and potential for additional repairs.

If you've had a professional diagnosis confirming that the BCM and ECM are the root cause of your electrical issues, and you're comfortable with the cost, then purchasing this part is a recommended course of action. However, if you're unsure about the diagnosis or the cost, it may be worth exploring alternative solutions, such as addressing individual symptoms or seeking a second opinion from another mechanic.

part # 591-74380 prices

• $67.49-$84.47

specifications wiringwench:

• for models: Versa
• for makes: Nissan
• for years: 2014-2015
• part type: Ecm Control
• conditions options: Bcm Htbk
• genuine oem: Yes
• interchange part number: 591-74380
• partout id: A-80663628

payments wiringwench:

• wallet: Google-pay
• credit card: Diners-club
• other

shipping wiringwench:

• class: Standard
• cost: $0.00
• service: UPS Ground
• carrier: UPS
• type: Fixed
• transit: 4-9 Days

seller wiringwench:

• # reviews: 30543
• rating: 92.1%

general wiringwench:

• condition: Used
• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules

offer wiringwench:

• started: June 29, 2025
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

returns wiringwench:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

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