How to Reset Transmission Control Module For Ford

Knowing how to reset transmission control module for ford is easy and will help you on the day you least expect. The transmission control module (TCM) is an electronic component that controls all aspects of transmission and engine.

The transmission control module is responsible for collecting and processing within the transmission system to regulate gear shifting and other activities. This is typically a device that is present only in an automatic transmission system.

Without these pieces of electronic device, your transmission wouldn’t be able to shift gears effectively and consistently. In this article, you will learn how to reset transmission control module for ford cars.

How to Reset Ford Transmission Control Module

The transmission control modules can be very notorious in Ford-manufactured cars. This transmission problem is commonly experienced by users of Ford Fiesta (model years 2011-2016) and the Ford Focus (model years 2012-2016) equipped with a Powershift transmission.

When the module is faulty it can cause the vehicle sputters and creates an audible noise. The vehicle can also experience problems with downshifting, meaning the vehicle will remain in a higher gear despite deceleration and result in a lurch. Follow the steps below to reset the TCM.

  1. Park your car
  2. Switch off the ignition
  3. Turn the ignition key to the “II” position or “run” position.
  4. Press the gas pedal to the floor
  5. Now, wait for about 10 minutes.
  6. Turn the key to the “off” position.
  7. Release the gas.
  8. Finally, wait two minutes and start the car.

In short, the power train control module (PCM) on a Ford car controls every aspect of the vehicle’s engine, transmission, clutch, and electrical and fuel delivery. The PCM is more like the master gland in humans, when the PCM is not working correctly, the engine will not work either.

It is a good idea to perform a reset of the Ford PCM for basic troubleshooting. This can often resolve small issues that you may experience with the Ford.

 

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If you have completed this step, then your Ford’s TCM should have been successfully reset by now but if it’s now, just repeat the process again. Yeah, you can say that again resetting the transmission control module is as easy as these 8 steps.

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How to Perform a Manual TCM Reset on Ford Vehicles

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The engine-driven cooling fan is essential to the operation of the radiator because it supplies air to cool the engine while also removing heat from the radiator. If there is a problem with how this fan operates, you will need to manually reset it.

Performing a manual TCM reset on Ford vehicles is not complicated at all. It only takes about five minutes and very minimal physical effort.

To reset the TCM, the vehicle should be turned off. Then, turn the key ON without starting the engine. Continue this step for at least 10 seconds. After that, turn the key to OFF for 10 seconds. Finally, turn it back on for at least ten more seconds.

Transmission Control Module & Functions?

The Transmission Control Module is a computer that lives in the engine’s module. Its main function is to control the way power is distributed to the four wheels.

One of its functions is to calculate which gear needs to be engaged in order for there to be a smooth change of gears. Another function is to measure road speed and vehicle speed and send this information back to the Engine Control Module, which determines how many revolutions are needed for the engine in order for it not to overheat.

The TCM also monitors when there are electrical problems with any of the other modules in your car.

Why Transmission Control Module Needs Resetting

In order to keep the transmission running at its optimum level, it is important that the Transmission Control Module is reset from time to time. The transmission will automatically make a calibration check before a reset and if it finds any errors, it will automatically carry out a reset.

The reasons for a reset are:

  • – When there is a change in the engine or transmission fluid
  • – When one of the sensors in the transmission has been replaced
  • – The TCM was not programmed correctly at the initial installation
  • – There have been changes made in vehicle wiring.

The transmission control module (TCM) is responsible for shifting gears in an automatic transmission. The TCM needs to be reset if the car has been sitting idle for a long time or if it experiences problems while driving.

The TCM is not the only thing that needs to be reset if there are problems with the transmission. Other components may also need to be reset, depending on what specific problem the car is experiencing.

How do you reset your car’s computer?

Gone are those days when vehicles are fully manually operated. Modern vehicles are now equipped with tons of electronics systems and sensors that makes repair easier and faster.

All the electronic components and mechanical components are connected to a computer device that processes all dated collected from different parts of the car. The car computer system makes it possible to easily identify and diagnose when there is problems with the use of OBD in the car.

Sometimes this computer can become faulty itself and would need to a reset to make it work properly again. If the computer of your vehicle needs to a reset follow the guide below

  1. Park your car.
  2. Sift off the ignition key.
  3. Open up the hood.
  4. Remove the battery-positive terminal cable.
  5. Locate the fuse box and open it.
  6. Remove the fuse for about 5 minutes.
  7. Keep the car disconnected for another 10 minutes.
  8. Insert the fuse back into the box.

This process will help you in resetting your car’s computer system without having any complicated issues. Now that you have successfully learned how to reset the transmission control module for ford, let us see if you can drive with a bad ECU or not.

Can I drive with bad ECM?

If the ECM were to become damaged or faulty, then it could spell trouble for the entire engine because it would not be managed properly. If the engine is not managed properly, then it is not going to operate properly and then your car won’t work properly.

Conclusion

A Transmission Control Module (TCM) is a controller that manages the process of shifting gears in an automatic transmission. TCMs are crucial to ensuring a smooth and efficient drive.

They monitor inputs from various sensors, such as the throttle, clutch pedal, brake pedal, and transmission fluid temperature to keep track of vehicle speed, engine speed, and vehicle load. This article was all about resetting TCM for Ford cars. If you have any more questions please ask us using the comment section.

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