1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 13502859085012773
  3. TOYOTA SEQUOIA

TOYOTA 591-54502 Chassis Ecm Power Steering Control

fits model: Sequoia. make: Toyota. year: 2011–2017.

591-54502 Toyota Chassis Ecm Power Steering Control Fits 11-17 Sequoia 474771

( Part Type: Ecm Steering Control ), ( Conditions Options: Steering Power Steering Contr ), ( Genuine Oem: Yes ), ( Ipn: 591-54502 ), ( Year: 2016 ), ( Manufacturer Warranty: 90 Day )

Review TOYOTA Chassis Ecm Power Steering Control fits SEQUOIA 2011–2017

The Toyota 591-54502 Chassis Electronic Control Module (ECM) is a crucial component of the power steering system in Sequoia vehicles manufactured between 2011 and 2017. This advanced electronic control module is responsible for managing and regulating various power steering functions to ensure optimal performance and driver comfort.

The Chassis ECM is a compact, yet sophisticated device that utilizes the latest in automotive electronics. It is designed to process real-time data from various sensors and actuators to provide precise control over the power steering system. This includes monitoring steering angle, vehicle speed, engine RPM, and other critical operating parameters.

The 591-54502 Chassis ECM from Toyota is engineered to deliver superior steering feel and response, even in challenging driving conditions. It utilizes advanced algorithms and self-learning capabilities to continuously adjust power steering assist based on driving style and road conditions. This results in a more responsive and accurate steering system that makes maneuvering your Sequoia easier and more enjoyable.

The Chassis ECM also features built-in diagnostics and fault detection capabilities. If a problem is detected, it will illuminate a warning light on the dashboard and provide a trouble code to help identify the issue. This can save time and money by allowing you to address the problem before it becomes a major issue.

The Toyota 591-54502 Chassis ECM is a high-quality, OEM (Original Equipment Manufacturer) replacement part designed to meet or exceed the original equipment performance. It is engineered to fit and function perfectly in your Sequoia, ensuring a seamless installation process.

In summary, the Toyota 591-54502 Chassis Electronic Control Module is an essential component of the power steering system in Sequoia vehicles from 2011 to 2017. It delivers superior steering feel and response, advanced diagnostics and fault detection capabilities, and seamless installation. With its sophisticated electronics and advanced algorithms, this Chassis ECM helps make your Sequoia a more enjoyable and capable vehicle.

Pros and Cons of Buying Toyota 591-54502 Chassis ECM for Power Steering Control in 2006-2017 Sequoia

1. Pros:

a. OEM Part: This Chassis Electronic Control Module (ECM) is an original equipment manufacturer (OEM) part. It is designed, manufactured, and tested by Toyota to fit and function optimally in the Sequoia.

b. Improved Performance: Replacing the faulty or failing ECM with a new one can improve power steering performance, making the vehicle easier to maneuver and control, especially during parking or low-speed turns.

c. Longer Lifespan: An OEM part usually lasts longer than aftermarket alternatives due to its superior quality and refined engineering.

d. Better Fuel Efficiency: A well-functioning power steering system can contribute to better fuel economy by reducing the engine's workload.

e. Enhanced Safety: Proper power steering operation is essential for maintaining control of the vehicle, especially during emergency situations or adverse road conditions.

2. Cons:

a. Cost: The Toyota 591-54502 Chassis ECM is an expensive replacement part. This cost can be a significant investment for some vehicle owners.

b. Installation Complexity: Installing the ECM requires professional expertise, specialized tools, and a significant amount of time.

c. Potential for Additional Repairs: A faulty ECM might be a symptom of other underlying issues within the power steering system. The replacement of the ECM could lead to additional repair costs.

d. Potential for Vehicle Downtime: While the ECM is being replaced, the vehicle will be out of commission, which can be inconvenient for the vehicle owner.

3. Conclusion:

Buying the Toyota 591-54502 Chassis ECM for power steering control in 2006-2017 Sequoia involves significant investment in terms of cost and time. However, it comes with the assurance of OEM quality, improved performance, longer lifespan, better fuel efficiency, and enhanced safety. Weighing these advantages against the cons, it can be a worthwhile investment for those who prioritize vehicle reliability and performance.

4. Recommendation:

If you are experiencing power steering issues in your 2006-2017 Sequoia, and you value OEM quality and performance, consider purchasing the Toyota 591-54502 Chassis ECM. Schedule an appointment with a certified Toyota technician or dealership to ensure proper installation and optimal functioning. If budget is a concern, explore financing options or consider the long-term cost savings associated with a higher-quality part.

part # 591-54502 prices

  • $87.02-$141.89

specifications wiringwench:

  • for models: Sequoia
  • for makes: Toyota
  • for years: 2011-2017
  • part type: Ecm Steering Control
  • conditions options: Steering Power Steering Contr
  • genuine oem: Yes
  • interchange part number: 591-54502
  • year: 2016
  • manufacturer warranty: 90 Day

seller wiringwench:

  • rating: 99.3%
  • # reviews: 5177

offer wiringwench:

  • availability: In Stock
  • options: Ship-to-home
  • started: May 25, 2026
  • sold: 0
  • quantity: 1

returns wiringwench:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Buyer

shipping wiringwench:

  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 3-7 Days
  • service: Standard

payments wiringwench:

  • other
  • credit card: Visa
  • wallet: Apple-pay

general wiringwench:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > ECUs Computer Modules
  • condition: Used
for models: sequoia, for makes: toyota, for years: 2011-2017, part type: ecm steering control, conditions options: steering power steering contr, genuine oem: yes, year: 2016, manufacturer warranty: 90 day,
manufacturer: toyota, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 13502859085012773,

Toyota 474771 Is Similar To:

wiringwench logo
5 offers $87.02–$141.89 USD
  • Offer #1: $95.00 price + free delivery = $95.00* total. 5.7L,STEERING POWER STEERING CONTR This part is from a 2016 SEQUOIA with 55000 miles on it.FREE SHIPPING
  • Offer #2: $141.89 price + free delivery = $141.89* total.FREE SHIPPING
  • Offer #3: $87.02 price + free delivery = $87.02* total. Labor and costs associated with part installation are not covered under warranty.FREE SHIPPING
  • Offer #4: $100.00 price + $27.44 delivery = $127.44* total. REQUIRES PROGRAMMING.+$27.44 shipping
  • Offer #5: $59.90 price + $9.90 delivery = $69.80* total. The product is a crucial component for ensuring proper functionality of the vehicle's steering system. The product is a used Toyota Sequoia power steering control module with part number 8965034011.+$9.90 shipping