
591-12314 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $258.17 | Condition is Used, 2017-2022 Jeep Compass Transmission Control Module Tcu Tcm UI02R, FREE SHIPPING | 99.4% |

The Jeep/Plymouth 591-12314 chassis ECM (Electronic Control Module) is a crucial component for forward transmission systems in select 2017-2022 Compass models with the 104918230 chassis number. This ECM is manufactured by Fiat Chrysler Automobiles (FCA), and it's an essential part of the vehicle's powertrain control system.
This advanced electronic control module manages various transmission functions, including shift logic, fluid temperature control, diagnostics, and more. It communicates with other vehicle systems like the engine control module, vehicle speed sensor, and other sensors to ensure smooth and efficient power delivery.
This specific ECM is designed for front-wheel-drive Compass models, which are popular choices for those seeking a versatile, compact SUV. By replacing a faulty or failing ECM with a genuine OEM (Original Equipment Manufacturer) part like the 591-12314, you can restore optimal transmission performance and minimize potential drivability issues.
The 591-12314 chassis ECM is engineered to meet the highest standards of quality and reliability, ensuring a perfect fit and seamless integration with your vehicle's electrical system. It comes pre-programmed with all necessary software and calibrations for the specific 2017-2022 Compass models with the 104918230 chassis number.
Installing the new ECM involves connecting it to the vehicle's electrical system and programming it using a diagnostic tool. This process can typically be performed by a professional mechanic or an experienced DIY enthusiast with the appropriate tools and knowledge.
By investing in a genuine OEM ECM like the 591-12314, you're ensuring a reliable and long-lasting solution for your transmission issues. It not only restores the functionality of your transmission system but also maintains the overall value and drivability of your Jeep Compass.
The Jeep/Plymouth 591-12314 chassis ECM transmission FWD 17-22 Compass with the serial number 104918230 is a specific part related to the engine control module and transmission of the forward-wheel-drive Compass models produced between 2017 and 2022. Here are some potential pros and cons if you are considering purchasing this part.
Pros:1. OEM (Original Equipment Manufacturer) Replacement: This part is manufactured by the same company that originally made it for your vehicle, ensuring a perfect fit and optimal performance.
2. Improved Fuel Efficiency: A faulty ECM or transmission can negatively impact your vehicle's fuel economy. Replacing this part can help restore your Compass's original fuel efficiency.
3. Enhanced Drivability: A malfunctioning ECM or transmission can cause driving issues such as rough idling, stalling, or jerky shifts. This part can improve your vehicle's overall drivability and make your daily commute more enjoyable.
4. Longer Engine Life: A properly functioning ECM and transmission are essential for the longevity of your engine. By replacing this part, you can help prevent further damage to your engine and potentially save on costly repairs in the future.
Cons:1. Cost: Replacing an ECM or transmission is a significant investment. While purchasing an OEM part ensures the best possible fit and performance, it may come at a higher price compared to aftermarket alternatives.
2. Installation Time: The process of installing this part can be time-consuming and may require specialized tools and expertise. You may need to pay for labor costs if you don't have the necessary skills to perform the installation yourself.
3. Risk of Compatibility Issues: While an OEM part is designed to fit perfectly, there is still a small risk of compatibility issues, especially if your Compass has aftermarket modifications or customizations.
Ending Conclusion:The decision to purchase the Jeep/Plymouth 591-12314 chassis ECM transmission FWD 17-22 Compass 104918230 depends on various factors, including your budget, the severity of the issue with your current ECM or transmission, and your overall goals for your vehicle. If you prioritize optimal performance, fuel efficiency, and longevity, investing in an OEM replacement part may be the best choice for you. However, if cost is a concern, you may want to explore aftermarket alternatives or consider seeking professional advice before making a final decision.
Recommendation:If you have the budget and are looking for the best possible fit and performance, we would recommend purchasing the Jeep/Plymouth 591-12314 chassis ECM transmission FWD 17-22 Compass 104918230 as an OEM replacement part. However, if cost is a concern, we recommend consulting with a trusted mechanic or automotive professional to discuss your options and determine the best solution for your specific situation.
Details:
Trans,4dr,6/18,fwd,2.4l,at. Compass 19-22 transmission; outside of the transmission case, Fwd. Compass 17 transmission; new horizontal rear door handle, Fwd. Compass 18 transmission; Fwd.
specifications perfoelectric:
- for models: Fwd, Compass
- for years: 2017–2022
- brand: Jeep/plymouth Truck
- model: Compass
- part type: Ecm Transmission
- conditions options: Trans, 4dr, Fwd, At
- genuine oem: Yes
- ipn: 591-12314
- make: Jeep/plymouth
- year: 2018
- descriptionpartcondition: Recycled, Must Be Programmed To Your Vehicle By Your Mechanic
- manufacturer warranty: Unspecified Length
returns perfoelectric:
- policy: returns accepted
- time: 30 days
- paid by: buyer
payments perfoelectric:
- other
- credit card: mastercard
- wallet: google-pay
seller perfoelectric:
- rating: 99.5%
- city: enterprise, alabama
- # reviews: 11983
general perfoelectric:
- category: Auto Parts > Electrical Components
offer perfoelectric:
- in stock #: 1
- options: ship-to-home
- availability: in stock
- sold #: 14
- started: november 20, 2025
- price: $258.17
- item condition: Used
shipping perfoelectric:
- transit: 5-9 days
- service: standard
- class: standard
- type: fixed
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