Transmission Control Module (TCU/TCM) Repair
If you’re looking for a repair option for a TCU/TCM, then you’re in the right place. We don’t just repair transmission control modules, we completely rebuild them with lifetime warranty.
When your TCU/TCM fails, you’ll be left with serious performance issues which typically restrict gear changes and may even prevent the engine from starting in extreme cases. You’ll no doubt experience numerous frustrating warning lights until the TCU/TCM has been repaired or replaced too. Find out more about these complex units here.
Thankfully, we rebuild a huge range of transmission controllers, including gear selectors and DSG mechatronics, all in just 2-3 working days.
Find a selection of TCUs we commonly rebuild below – or check out our product catalogue for our full rebuild range.
Fitted to Audi/VW vehicles built on the MQB platform this DSG mechatronic will fail and cause serious gear selection issues...
This DSG 7 control unit is a very common failure for VAG (Volkswagen Audi Group) vehicles built between 2003 – 2016 fitted with the DQ200 Direct Shift Gearbox (DSG). Failure will cause a complete loss of drive and an inability to select any gears, this will also cause the EPC light to remain illuminated and the gear symbols will continually flash...
This gear selection dial will often cause the vehicle to become stuck in one drive mode. Failure of the dial to rise and fall is often accompanied with the fault code P176C -11...
Very common problem that causes the gearbox to go into limp mode and the PRNDS light on...
Common failing transmission ECU for the 722.8 gearbox causing problems such as:
Loss of power, Sticking in gear, Limp home mode and more...
This TCM is a very common failure for Mercedes Benz's seven-speed transmission system (7G-Tronic), the common fault starts as juddering when changing gear or holding on to one gear before aggressively forcing the next gear into place. When the control module fails, you will notice stored fault codes for the turbine speed sensor when diagnosing the fault.
These Clutch and Gearbox Actuators are a very common fault for the Toyota Yaris, Aygo, Corolla and Auris built between 2004 and 2013 and fitted with the Multimode transmission system...
This Audi seven speed DSG (DL501) mechatronic is very problematic. Affecting high performance Audi vehicles it will cause issues with gears sticking or not selecting at all...
Causes “F” light to appear on the dash and engine fails to start. Very common issue for the following vehicles:
- Vauxhall Corsa 1.0-1.3L
- Vauxhall Meriva 1.6-1.8L
- Vauxhall Tigra 1.4L
- Vauxhall Vectra 1.8L
- Vauxhall Signum 1.8L
- Vauxhall Zafira 1.8L
Common failure of the clutch actuator fitted to Honda Civic semi automatics will cause the vehicle to lose drive in both directions and may even prevent the vehicle from starting.
Common malfunction of the Jaguar XF gear selector dial/module will cause the vehicle to remain stuck in park due to the dial failing to rise to allow gear selection...
Very common failure, causes the "PRNDS" light flashing problem and fail-safe mode activation. Also can cause complete forward drive failure...
Are you experiencing loss of all gears and a flashing PRNDS warning on the dashboard? Click here to learn more about this problem and how to fix...
Common failure of the Durashift clutch actuator fitted to Mk VI Ford Fiesta will prevent gear selection and even engine start...
Very common problem for the Rav 4 built after 2000, the common symptoms are described as feeling as though the gears are slipping and then banging into place.
This commonly failing transmission ECU for the Citroen C2 and C3 SensoDrive gearbox will cause problems with gear selection and even prevent the vehicle from starting...
this is a common problem causing the “F” light to appear on the dash and the gears feel as though they are banging in to place...
This is a common problem causing jerky gear change and the “F” light on the dash ....
A common issue with many popular DSGs fitted to VAG vehicles, is a defective mechatronic unit. Understand how and why these crucial control units malfunction...
TCU/TCM: Repair, Rebuild, or Replace?
When faced with transmission problems, it might seem a straightforward decision to order a replacement control module. However, there’s every chance it’ll still carry the original fault you’ve just suffered. Not only this, but replacement transmission control modules are very expensive and are often only covered by short-term warranty.
For a more-reliable and longer-lasting solution, a TCU/TCM rebuild is the better option. It’s faster than sourcing a replacement and costs considerably less!
However, it’s important to understand the difference between a repair and a rebuild of the TCU/TCM. A control module repair is a process where only a few faulty internal components are replaced to restore transmission functionality. Whereas, a rebuild entirely overhauls the control module internally so that the root cause of failure is not only removed, but prevented from returning.
When we rebuild we only use components that exceed OEM specifications to ensure long-term durability and performance. Better still, we’ll keep you covered with unlimited-mile lifetime warranty – not that you’ll need it.
Don’t just get your transmission control module repaired, get it rebuilt by the experts. Fill out our short test form to get started.