fits model: Celica. make: Toyota. year: 1994–1996.

( Part Type: Ecm Cruise Control ), ( Conditions Options: A ), ( Genuine Oem: Yes ), ( Ipn: 591-58190 )
The Toyota 591-58190 is an original equipment manufacturer (OEM) Electronic Control Module (ECM) specifically designed for the cruise control system of 1994-1996 Toyota Celica convertible models. This ECM is a crucial component of the vehicle's cruise control system as it regulates the engine speed to maintain a consistent vehicle speed when the cruise control is activated.
This particular ECM is a right-hand dash mount unit, meaning it is intended to be installed on the driver's side of the dashboard. It is a chassis-wired ECM, which means it receives its power and data signals directly from the vehicle's wiring harness, rather than from an engine or transmission harness.
The Toyota 591-58190 ECM is equipped with advanced features designed to enhance the performance and functionality of the cruise control system. These features include vehicle speed sensing, throttle position sensing, and engine load sensing, which allow the ECM to adjust engine speed based on vehicle speed, throttle position, and engine load to maintain a consistent cruising speed.
This ECM is also designed to work seamlessly with other vehicle systems, including the anti-lock braking system (ABS) and the powertrain control module (PCM). It is important to note that the installation of this ECM requires a proper understanding of the vehicle's wiring harness and the cruise control system, as well as the necessary tools and skills to perform the installation safely and effectively.
In summary, the Toyota 591-58190 is an essential OEM ECM designed for the cruise control system of 1994-1996 Toyota Celica convertible models. It is a right-hand dash mount, chassis-wired unit that is equipped with advanced features to maintain a consistent cruising speed and work seamlessly with other vehicle systems. Its installation requires proper understanding and skills to ensure a safe and effective installation.
The Toyota 591-58190 ECM (Electronic Control Module) for the 1994-1996 Celica chassis, part number 1771, is a crucial component of the vehicle's cruise control system. Replacing this part may be necessary if the cruise control function is not working properly. Here are some pros and cons associated with buying and installing this ECM.
Pros:1. Improved Cruise Control: Replacing the faulty ECM will restore the functionality of the cruise control system, providing a more convenient and comfortable driving experience.
2. Potential Cost Savings: DIY installation of the ECM can save significant labor costs compared to taking the vehicle to a repair shop.
3. OEM Part: This OEM (Original Equipment Manufacturer) part is specifically designed for the Toyota Celica, ensuring proper fitment and compatibility with other vehicle systems.
Cons:1. Cost: Replacing the ECM can be an expensive repair, with the price of the part itself ranging from $250 to $400, depending on the supplier.
2. DIY Installation Complexity: The installation process for the ECM involves removing the dashboard and other components, which may be challenging for some individuals without automotive repair experience.
3. Tool Requirements: To complete the installation, you may need access to specialized tools, such as a scan tool and a multimeter.
Conclusion:The Toyota 591-58190 ECM is a valuable investment for those seeking to restore the cruise control function in their 1994-1996 Celica. While the process may involve some complexity and cost, the benefits of improved convenience and potential cost savings make it a worthwhile consideration. If you are comfortable with the installation process and have the necessary tools, opting for a DIY repair could be a cost-effective solution. Alternatively, consulting a professional mechanic for the installation may help minimize the challenges and ensure a successful repair.
Recommendation:Consider your personal experience and comfort level with automotive repairs before deciding to replace the ECM yourself. If you are confident in your abilities and have the necessary tools, a DIY installation can save time and money. However, if you are unsure or prefer a more straightforward solution, consult a professional mechanic for a quote on the cost and time required for the repair. Ultimately, the decision should be based on your budget, time constraints, and level of expertise.
Original condition includes our part tags and paint marker markings. If you require any further photos/questions about fitment, please do so before purchasing. Some imperfections may be present and shown in photos.