1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 3918541920210791
  3. NISSAN TITAN

NISSAN 591-55855 Chassis Ecm Transmission Lock Control QX56

fits model: Titan. make: Infiniti, Nissan. year: 2004–2008.

591-55855 Nissan Chassis Ecm Transmission Shift Lock Control Fits 04-08 Infiniti Qx56 1684557

( Brand: Nissan ), ( Part Type: Ecm Control Transmission Lock ), ( Conditions Options: Transmission, Mar, Aod ), ( Genuine Oem: Yes ), ( Ipn: 591-55855 )

Review NISSAN Chassis Ecm Transmission Shift Lock Control Infiniti fits TITAN 2004–2008

The Nissan 591-55855 chassis ECM (Electronic Control Module) transmission lock control is a crucial component for Infiniti QX56 vehicles manufactured between 2004 and 2008. This advanced electronic device is primarily responsible for managing the functionality of the transmission system, ensuring smooth and reliable shifts.

The transmission lock control works in conjunction with the engine control module and powertrain control module to monitor various engine and transmission parameters. It then uses this data to determine the appropriate shift points, engine speed, and vehicle speed to optimize fuel efficiency, power output, and overall performance.

This ECM is designed with a sophisticated microcontroller that processes complex algorithms and makes real-time adjustments to the transmission system based on driving conditions. It also features multiple input/output interfaces that allow it to communicate with other vehicle systems, such as the engine, brakes, and ABS.

Additionally, the Nissan 591-55855 chassis ECM transmission lock control includes advanced diagnostic capabilities. It can detect and troubleshoot transmission-related issues, such as faulty sensors or worn-out components, helping to prevent more extensive damage and costly repairs.

The ECM is housed in a rugged, waterproof casing to protect it from harsh driving conditions and potential moisture damage. It is also designed to meet or exceed industry standards for durability and reliability.

Installation of this ECM is a straightforward process, typically requiring no more than basic hand tools and a few hours of labor. However, it is essential to follow proper installation procedures to ensure proper functionality and longevity. Consult your vehicle's service manual or a qualified technician for installation instructions.

In summary, the Nissan 591-55855 chassis ECM transmission lock control is a vital component for Infiniti QX56 vehicles from 2004 to 2008. It optimizes transmission performance, ensures smooth shifts, and includes advanced diagnostic capabilities. With its rugged design and simple installation process, this ECM is an essential upgrade for any QX56 owner looking to maintain their vehicle's peak performance and longevity.

Nissan 591-55855 Chassis ECM Transmission Lock Control for Infiniti QX56 (2004-2008): A Comprehensive Analysis

Introduction:

The Nissan 591-55855 Chassis Electronic Control Module (ECM) Transmission Lock Control is an essential component for Infiniti QX56 vehicles manufactured between 2004 and 2008. This part is responsible for managing transmission lock functions, and its replacement may be necessary due to various reasons, such as malfunctions, wear and tear, or aftermarket modifications. In this analysis, we will discuss the key pros and cons of purchasing this component to help you make an informed decision.

Pros:

1. Enhanced Transmission Performance: Replacing the faulty ECM Transmission Lock Control with a new one can significantly improve your Infiniti QX56's transmission performance. This includes smoother shifts, better response times, and reduced slipping or jerking sensation during gear changes.

2. Improved Engine Efficiency: A properly functioning ECM Transmission Lock Control can help optimize fuel consumption and reduce wear and tear on other transmission components. This leads to better overall engine efficiency, improved fuel economy, and reduced maintenance costs.

3. Enhanced Safety: The transmission lock control plays a crucial role in the vehicle's safety systems, such as Hill Start Assist and Tow/Haul mode. By replacing the faulty part, you can ensure that these features function as intended, enhancing your driving experience and safety.

4. OEM Quality: The Nissan 591-55855 Chassis ECM Transmission Lock Control is an original equipment manufacturer (OEM) part, meaning it is specifically designed, engineered, and manufactured by Nissan for your Infiniti QX56. This guarantees a perfect fit, optimal performance, and reliability.

5. peace of mind: By using an OEM part, you can have peace of mind knowing that the replacement component comes with a warranty, which covers any potential defects or issues. This can save you from potential future repair costs and hassles.

Cons:

1. Cost: The Nissan 591-55855 Chassis ECM Transmission Lock Control can be a costly investment, depending on the source of purchase and any additional labor costs for installation. While the long-term benefits may outweigh the initial expense, it's essential to consider your budget and potential savings from alternative options.

2. Availability: In some cases, this specific part may be challenging to find or source from local dealerships or parts suppliers. This could result in extended waiting times for delivery or even potential shipping fees.

3. Installation Complexity: Installing the Nissan 591-55855 Chassis ECM Transmission Lock Control may require advanced technical skills and tools. This could result in additional labor costs for professional installation or the need for extensive DIY expertise.

4. Compatibility: Although this part is designed specifically for the Infiniti QX56 (2004-2008), it's essential to ensure that it is compatible with any aftermarket modifications or upgrades you may have on your vehicle. Consulting your dealership or a professional mechanic is recommended to confirm compatibility.

Conclusion:

The Nissan 591-55855 Chassis ECM Transmission Lock Control is an essential component for the Infiniti QX56 (2004-2008) that can significantly enhance transmission performance, improve engine efficiency, and contribute to enhanced safety. Despite its cost and potential installation complexities, the long-term benefits, OEM quality, and peace of mind it provides make it a worthwhile investment for Infiniti QX56 owners. It is crucial to consider these pros and cons carefully and consult with a professional mechanic or dealership to ensure a smooth and successful replacement process.

part # titan prices

  • $38.95-$94.90

specifications wiringwench:

  • for models: Titan
  • for makes: Infiniti, Nissan
  • for years: 2004-2008
  • brand: Nissan
  • part type: Ecm Control Transmission Lock
  • conditions options: Transmission, Mar, Aod
  • genuine oem: Yes
  • interchange part number: 591-55855

offer wiringwench:

  • started: February 11, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

returns wiringwench:

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

payments wiringwench:

  • credit card: Mastercard
  • wallet: Paypal
  • other

general wiringwench:

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

shipping wiringwench:

  • service: UPS Ground
  • cost: $0.00
  • class: Standard
  • transit: 3-8 Days
  • type: Fixed
  • carrier: UPS

seller wiringwench:

  • # reviews: 4983
  • rating: 98.3%
for models: titan, for makes: infiniti, nissan, for years: 2004-2008, part type: ecm control transmission lock, conditions options: transmission, mar, aod, genuine oem: yes,
manufacturer: nissan, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 3918541920210791,

Nissan TITAN Is Similar To:

wiringwench logo
5 offers $38.95–$94.90 USD
  • Offer #1: $38.95 price + free delivery = $38.95* total. Standard 6-Month Warranty. All body parts are sold as is.FREE SHIPPING
  • Offer #2: $94.90 price + free delivery = $94.90* total. ). 5.6L,AT,TRANSMISSION, (SHIFT LOCK CO.FREE SHIPPING
  • Offer #3: $64.99 price + $10.00 delivery = $74.99* total. 2004-2008 Infiniti Nissan Armada Transmission Shift Lock Control Module OEM.+$10.00 shipping
  • Offer #4: $91.00 price + free delivery = $91.00* total. This part is from a 2006 with 194000 miles on it SHIFT LOCK MODULE.FREE SHIPPING
  • Offer #5: $73.69 price + free delivery = $73.69* total.FREE SHIPPING