TCU Repair

Expert transmission control module (TCU) repair and remanufacturing

Do you require transmission control module repairs? Acquiring brand-new parts can be expensive, which is why we offer a range of advanced transmission control module repair and remanufacturing solutions to get your customers’ instrument cluster back in working shape.

Can’t find the part you need for your car? Speak with our customer service team and they’ll point you in the right direction.

Why ACTRONICS?

  • Two-year warranty
  • Bespoke service and advice
  • Exclusive to garages and dealerships
  • High-quality remanufactured components
  • Remanufacture guarantee within 48 hours

TCU Repair

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Expert transmission control module (TCU) repair and remanufacturing

Do you require transmission control module repairs? Acquiring brand-new parts can be expensive, which is why we offer a range of advanced transmission control module repair and remanufacturing solutions to get your customers’ instrument cluster back in working shape.

Can’t find the part you need for your car? Speak with our customer service team and they’ll point you in the right direction.

Why ACTRONICS?

  • Two-year warranty
  • Bespoke service and advice
  • Exclusive to garages and dealerships
  • High-quality remanufactured components
  • Remanufacture guarantee within 48 hours

The TCU uses various components and is therefore also sensitive to defects and malfunctions. Because the cause of the complaints / error codes can also be mechanical, we always perform an entry test on all incoming components. ACtronics offers the possibility to have a TCU unit remanufactured instead of repaired.

What is a TCU?

TCU/TCM stands for "Transmission Control Unit," a computer that controls the switching actions of a semi-automatic gearbox. It uses sensors, actuators, and the ECU to manage the car's transmission, monitoring parameters such as input speed, output speed, coupling pressure, and fluid temperature. A malfunctioning sensor signal can interfere with the system's functionality.

Why remanufacture your TCU?

Why trust ACTRONICS with your transmission control module repair?

Cost Savings:
Buying a brand-new transmission control unit can be expensive. On the other hand, remanufacturing involves repairing and refurbishing the current cluster, providing a cost-effective solution while maintaining the same high quality

  • Two-year warranty on your transmission control module repair.

Environmental Benefits: 
Remanufacturing reduces the necessity for manufacturing new parts, including the acquisition of raw materials, thereby contributing to a decreased environmental impact linked to production.

  • We have been in the remanufacturing industry for 19 years.

Quality Assurance:  
Our team of proficient remanufacturers are dedicated to restoring instrument clusters to their original specifications. This process occurs at our cutting-edge R&D Center, ensuring that your customers can have absolute confidence in the performance of remanufactured parts.

  • We conduct research within our own facilities to continually improve and refine our techniques.

Faster Turnaround:
Remanufacturing offers a swift solution, often with a faster turnaround time compared to ordering a new part. This allows you to get your clients back on the road sooner.




  • We are ISO9001:2015 and ISO14001:2015 certified for the remanufacturing and supply of replacement automotive electrical parts and for managing the environmental effects of our business systematically.

If you can’t find the correct repair unit you are looking for, please get in touch with our customer service team.

If you’re new to ACTRONICS and would like to submit a remanufacturing order and conduct your transmission control module repair through us, simply create an account to get started.

What does a transmission control unit (TCU) do?

The Transmission Control Unit (TCU) serves as the central command for a vehicle's transmission system, managing gear shifts to ensure smooth driving. It achieves this by continuously monitoring critical parameters like engine speed, vehicle speed, throttle position, and load conditions in real-time. These sensors provide essential data for the TCU to make rapid adjustments, coordinating gear changes and clutch engagement seamlessly. When issues arise, transmission control module repair may be necessary to restore optimal performance.

Additionally, the TCU adapts to various driving conditions, optimising power distribution for acceleration, deceleration, and inclines. Its swift decision-making, combined with sensor-based insights and algorithms, fine-tunes the transmission system for enhanced performance and fuel efficiency, delivering a seamless driving experience.

 

Why should I get my TCU remanufactured rather than repaired?

When car owners face issues with their vehicles, they turn to their local mechanic, who may suggest purchasing a new unit or temporary fixes. However, ACTRONICS' remanufacturing solution offers a cost-effective and dependable alternative, including transmission control module repair.

We don’t just restore units to their original factory condition; we address the underlying weaknesses of the unit, decreasing the risk of recurring faults. Remanufacturing allows for the TCU to be improved beyond its original condition.

 

Is remanufacturing good for the environment?

Remanufacturing offers an environmentally friendly alternative by significantly reducing the need for raw materials compared to traditional manufacturing. The entire casing and unit are reused, with only faulty components replaced, making the process far less energy-intensive.

Opting for a remanufacturing solution for your transmission control module repair contributes to waste reduction, preventing additional discarded parts from ending up in landfills. Repaired parts typically have a limited lifespan and would eventually require disposal, necessitating the acquisition of entirely new components.

In every aspect, remanufacturing stands out as a more eco-friendly alternative to purchasing entirely new parts.

 

Where is the TCU located in the car?

TCUs consist of multiple components, with sensors strategically placed throughout the vehicle to aid their function. Usually, the TCU's control unit is located in the engine compartment, near the engine. If you need help determining its precise location, referring to your vehicle's manufacturer guide can offer valuable assistance. If issues arise, consider a transmission control module repair to restore functionality.

 

How much will transmission control module repair cost?

The price of your TCU repair depends on several factors, such as the TCU unit's make and model, your vehicle's make and model, and other variables that necessitate an in-person evaluation.

To browse our remanufactured TCU units, you can either navigate to the top of the page or use the search function located in the upper section to find the specific part you require. Once you've provided all the necessary details, please proceed to the order page, and we'll create a personalised quote for your transmission control module repair.

 

Can private individuals use ACTRONICS services?

Yes. If you’re looking for a transmission control module repair service near you that works with ACTRONICS, you can find your closest service point here. Consult the map for your nearest garage or dealership and enquire about our remanufacturing services to fix your transmission module control issues.