1. Starters, Alternators, ECUs & Wiring Offers
  2. sku: 8999431859255603
  3. TOYOTA SIENNA

TOYOTA 591-58589 Chassis Ecm Cruise Control Left Dash

fits model: Sienna. make: Toyota. year: 2001–2003.

591-58589 Toyota Chassis Ecm Cruise Control Left Hand Dash Fits 01-03 Sienna 3794719

( Part Type: Ecm Cruise Control ), ( Conditions Options: 88240-08030 ), ( Genuine Oem: Yes ), ( Ipn: 591-58589 ), ( Descriptionpartcondition: Recycled, Must Be Programmed To Your Vehicle By Your Mechanic ), ( Manufacturer Warranty: Unspecified Length ), ( Partout Id: A-94455753 )

Review TOYOTA Chassis Ecm Cruise Control Left Hand Dash fits SIENNA 2001–2003

The Toyota 591-58589 Chassis ECM (Electronic Control Module) is a crucial component of the cruise control system in select 2001-2003 Toyota Sienna models. This ECM is specifically designed for the left dash area of the vehicle, allowing you to control and maintain a consistent driving speed with the convenience of cruise control.

This compact yet powerful module measures approximately 6.5 inches long by 4 inches wide by 1.5 inches high, making it a perfect fit for the designated location within your Sienna's dashboard. The sleek design is not only functional but also aesthetically pleasing, enhancing the overall look and feel of your vehicle's interior.

The 591-58589 Chassis ECM is an essential part of the vehicle's advanced driving technology, enabling features such as adaptive cruise control, speed maintenance, and acceleration control. It communicates with other systems in your Sienna, like the engine control module and the brake system, to ensure a smooth and efficient driving experience.

The module is equipped with various sensors to monitor vehicle speed and detect changes in traffic flow, allowing it to adjust your Sienna's speed accordingly. Additionally, it can be programmed to resume your set cruising speed after a hill or a decrease in speed due to traffic conditions.

The Toyota 591-58589 Chassis ECM is a reliable and robust solution for maintaining a consistent driving speed in your Sienna. It is designed to withstand the rigors of daily driving, ensuring that you can enjoy the convenience of cruise control for years to come. The module is covered by Toyota's quality assurance, providing you with peace of mind and confidence in your vehicle's performance.

In summary, the Toyota 591-58589 Chassis ECM is a vital component of the cruise control system in select 2001-2003 Toyota Sienna models. It is a compact, powerful, and reliable module that allows you to maintain a consistent driving speed with ease and convenience. Its sleek design complements your vehicle's interior while its advanced features enhance your driving experience.

Buying a Toyota 591-58589 chassis ECM (Electronic Control Module) for cruise control in a 2001-2003 Sienna minivan involves weighing the potential benefits against the costs. Here are some pros and cons to consider before making a decision.

Pros:

1. Improved Convenience: The ECM allows the vehicle's cruise control system to function effectively, providing a more comfortable and hassle-free driving experience.

2. Cost-Effective: Replacing the faulty ECM with a new one can be more cost-effective than repairing or rebuilding the existing module, especially if the labor costs are high.

3. Reliability: A new ECM guarantees better reliability and fewer potential issues, ensuring a smoother and more dependable operation of the cruise control system.

Cons:

1. Cost: The price of a new Toyota 591-58589 chassis ECM can be considerable, depending on the supplier and market conditions.

2. Installation Complexity: Installing the new ECM may require professional assistance, and the labor costs could add to the overall expense.

3. Potential Compatibility Issues: When purchasing a used or aftermarket ECM, there is a risk of compatibility issues with the vehicle's other systems, which might require additional work and expenses.

Ending Conclusion:

Considering the pros and cons, the decision to buy a Toyota 591-58589 chassis ECM for cruise control in a 2001-2003 Sienna ultimately depends on the individual's priorities, budget, and technical expertise. If the convenience and reliability benefits outweigh the cost and complexity concerns, then purchasing a new ECM may be the best choice. Otherwise, exploring alternative solutions, such as repairing or rebuilding the existing module, or living without cruise control, might be more suitable.

Recommendation:

If you decide to proceed with purchasing a new Toyota 591-58589 chassis ECM, ensure you buy it from a reputable supplier with a good return policy and warranty. Additionally, consider obtaining professional installation services to minimize the risk of compatibility issues or potential damage to the vehicle during the installation process.

part # 591-58589 prices

  • $50.00-$78.13

specifications wiringwench:

  • for models: Sienna
  • for makes: Toyota
  • for years: 2001-2003
  • part type: Ecm Cruise Control
  • conditions options: 88240-08030
  • genuine oem: Yes
  • interchange part number: 591-58589
  • descriptionpartcondition: Recycled, Must Be Programmed To Your Vehicle By Your Mechanic
  • manufacturer warranty: Unspecified Length
  • partout id: A-94455753

general wiringwench:

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

payments wiringwench:

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

offer wiringwench:

  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock
  • started: October 16, 2025
  • sold: 0

returns wiringwench:

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

shipping wiringwench:

  • cost: $20.00
  • class: Standard
  • transit: 4-7 Days
  • type: Fixed
  • service: Standard

seller wiringwench:

  • rating: 99.5%
  • # reviews: 11446
for models: sienna, for makes: toyota, for years: 2001-2003, part type: ecm cruise control, conditions options: 88240-08030, genuine oem: yes, descriptionpartcondition: recycled, must be programmed to your vehicle by your mechanic, manufacturer warranty: unspecified length, partout id: a-94455753,
manufacturer: toyota, category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > ecus computer modules, sku: 8999431859255603,

Toyota 3794719 Is Similar To:

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5 offers $50.00–$78.13 USD
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  • Offer #5: $49.95 price + free delivery = $49.95* total. This cruise control actuator assembly is a reliable component to ensure proper functionality of the cruise control system in your vehicle. This cruise control actuator assembly was removed from a 2001 Toyota Sienna LE 5dr.FREE SHIPPING