Do it yourself
Frequently asked questions about cars and motorcycles

What Are the Signs of Poor Transmission Control (TCM Module)?

Model: Ford Focus MK 2, Focus 2 - Years 2004-2011
Part: Checks and maintenance

In this video, we will see the symptoms of poor transmission control: firstly, the vehicle takes longer to gain speed, and the transmission changes gears unexpectedly without your input. Additionally, you may find it difficult to shift out of neutral; you cannot upshift during acceleration or downshift when you want to stop, and your car consumes significantly more fuel than normal. In this case, what you can do is reprogram the TCM module; through this operation, you can restore the transmission control to its optimal state and bring the vehicle back to full performance. Naturally, this can only be done by a specialised workshop.

Updated on 8 August 2026 by ScegliAuto

This video is currently unavailable

Related tutorials

Ford Focus (1998-2004 / MK 1) This video shows where the central locking control module is located in the Ford Focus, useful in case you need to replace it due to a fault. As show…
Ford Focus (2011-2018 / MK 3) To completely reset the automatic transmission of the Ford Focus, it will be necessary to connect a diagnostic tool to the OBD port of the vehicle: t…
Ford Focus (2011-2018 / MK 3) The Transmission Control Module (TCM) is the computer that manages the operation of the automatic transmission. On Focus models with Powershift trans…

    Frequently Asked Questions

    • Focus 2004-2011 - What problems encountered on the Ford 1.6 tdci 90 hp engine? Read answer
    • Focus 2004-2011 - Where is the outside temperature sensor of a Ford Focus located? Read answer
    • Focus 1998-2004 - Where is the immobilizer of a Ford Focus located? Read answer

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos