SUBARU 31711AE950 Tcm Trans Control Module

( Part Type: Control Tran Module ), ( Manufacturer Warranty: 90 Day ), ( Manufacturer Part Number: 31711AE950 ), ( Universal Fitment: Direct Replacement ), ( Modified Item: No )

Review SUBARU Tcm Trans Control Module At Oem fits IMPREZA WRX 2002

Subaru 31711AE950 2002 Impreza WRX TCM Transmission Control Module

The Subaru 31711AE950 Transmission Control Module (TCM) is a crucial component in the powertrain system of your 2002 Impreza WRX. This advanced electronic control unit is responsible for managing and coordinating various functions of your vehicle's automatic transmission, ensuring optimal performance, fuel efficiency, and smooth shifting.

This TCM is a direct OEM (Original Equipment Manufacturer) replacement part, engineered and manufactured by Subaru to fit perfectly into your Impreza WRX. It features an advanced microcontroller that processes and interprets data from various sensors in your transmission system, enabling precise control over shifting patterns and clutch engagement.

1. Adaptive shift control: The module continually learns driving habits and adjusts shift points accordingly, ensuring the best possible performance and fuel economy.

2. Clutch control: The TCM manages the hydraulic clutches in your transmission, allowing for smooth and efficient shifting.

3. Diagnostic capabilities: The module can store and retrieve diagnostic codes to help identify and resolve transmission-related issues.

4. Torque converter lock-up control: The TCM manages the torque converter lock-up function, which helps improve fuel efficiency and reduce transmission heat.

Installation of this TCM is straightforward, and it is designed to plug and play with your existing wiring harness. However, we recommend having the replacement performed by a professional technician to ensure proper installation and correct function.

By investing in a genuine OEM Subaru 31711AE950 Transmission Control Module, you can enjoy the peace of mind that comes with knowing you have a high-quality, factory-built part in your vehicle. This part is designed to provide long-lasting performance and reliability, ensuring that your 2002 Impreza WRX continues to deliver the thrilling driving experience you've come to expect.

Buying a Subaru 2002 Impreza WRX TCM Transmission Control Module (part number: 31711AE950) can offer several advantages and disadvantages, depending on your specific needs and circumstances.

1. Diagnosing and fixing transmission-related issues: A faulty TCM can cause various transmission problems, such as harsh shifting, slipping gears, or even no transmission response. By replacing the faulty TCM with a new one, you can potentially save yourself from costly repair bills and ensure the proper functioning of your Subaru Impreza's transmission system.

2. Improved performance: A new TCM can also lead to improved performance. The TCM regulates various functions of the transmission, such as shift points, fuel injection, and throttle response. A new TCM can optimize these functions, leading to smoother shifting, quicker acceleration, and better overall performance.

3. Long-term reliability: A new TCM can provide long-term reliability and peace of mind. By replacing the faulty TCM with a new one, you can potentially avoid future transmission issues and ensure the longevity of your Subaru Impreza's transmission system.

1. Cost: Replacing a TCM can be an expensive repair, especially if you choose to have it done at a dealership or professional repair shop. The cost of the new TCM itself may not be very high, but labor costs can add up quickly.

2. Installation complexity: Installing a new TCM can be a complex process, especially if you're not experienced in automotive repair. You may need to remove the transmission and access the wiring harness and connections to replace the TCM. This process can be time-consuming and may require specialized tools.

3. Risk of damaging other components: During the installation process, there is a risk of damaging other components, such as wiring harnesses or transmission gears. This risk can be minimized by following proper installation procedures and using the appropriate tools, but it still exists.

Replacing a faulty TCM in a Subaru Impreza WRX (2002, part number: 31711AE950) can offer significant advantages, such as improved transmission performance and long-term reliability. However, it also comes with disadvantages, such as cost and installation complexity. If you're comfortable with the installation process and have the necessary tools and experience, replacing the TCM yourself can save you money. Alternatively, you can consider having it done by a professional repair shop, but be prepared for the higher cost. Ultimately, the decision to replace the TCM depends on the severity of the transmission issues, your budget, and your level of automotive repair experience.

If you're experiencing transmission issues, such as harsh shifting, slipping gears, or no transmission response, and you have the necessary skills and experience, consider replacing the faulty TCM yourself to save money. Otherwise, consider having it done by a professional repair shop or dealership. Make sure to follow proper installation procedures and use the appropriate tools to minimize the risk of damaging other components during the installation process.

part # 31711ae950 prices

• $38.07-$143.00

specifications wiringwench:

• for models: Wrx, Impreza
• for makes: Subaru
• for years: 2002
• part type: Control Tran Module
• manufacturer warranty: 90 Day
• manufacturer part number: 31711AE950
• universal fitment: Direct Replacement
• modified item: No

returns wiringwench:

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

payments wiringwench:

• credit card: Diners-club
• other
• wallet: Apple-pay

seller wiringwench:

• rating: 98.9%
• # reviews: 7787

general wiringwench:

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

shipping wiringwench:

• transit: 3-9 Days
• type: Fixed
• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS

offer wiringwench:

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

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