Ford Fusion Tire Pressure Sensor Fault: A Comprehensive Guide to Diagnosis and Resolution

If you own a 2012 Ford Fusion and need to reset the TPMS (Tire Pressure Monitoring System) light, then this guide is for you. The TPMS light can be pesky, but with the right procedure and tools, you can reset it yourself.

Entering the Train Mode

To begin, you need to put your Ford Fusion into a train mode to train the sensors in each wheel. Follow these steps:

  1. Insert the key into the ignition lock.
  2. Push and release the brake pedal once.
  3. Turn the key to the run and off position three times (run-off-run-off-run).
  4. Leave the key in the run position and push and release the brake pedal once more.
  5. Turn the key to the off position and repeat the run-off sequence three more times.
  6. You will hear a beeping sound, indicating that you have entered the tire train mode.

Using a TPMS Diagnostic Tool

Unfortunately, to complete the TPMS reset, you will need a TPMS diagnostic tool. Here’s how you can use it:

  1. Select the TPMS service option on the diagnostic tool.
  2. Choose manual relearn and ensure the vehicle is in the train mode.
  3. Scan each tire sensor in the following order: front left, front right, rear right, and rear left.
  4. The tool will indicate when each sensor is successfully trained.
  5. Once all sensors are trained, the TPMS light should turn off, and a message will display “training complete” in the vehicle.

Considerations

While using a diagnostic tool is the most efficient way to reset the TPMS light, it may not be accessible to everyone. If you don’t have a diagnostic tool, you will likely need to visit a tire or mechanical shop to have it reset, which may incur a cost.

Conclusion

Resetting the TPMS light on a 2012 Ford Fusion is achievable with the right knowledge and tools. By following this guide, you can save time and potential costs associated with visiting a professional for this simple procedure.

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How do I reset the TPMS light on a 2012 Ford Fusion?

To reset the TPMS light on a 2012 Ford Fusion, you need to put the car into a ‘train mode’ to train the sensors in each wheel. This involves a specific procedure of turning the key in the ignition, pushing and releasing the brake pedal, and turning the key to specific positions multiple times. Once in the train mode, you will need a TPMS diagnostic tool to train each tire sensor in each wheel separately in order to reset the TPMS light.

What kind of TPMS diagnostic tool is needed to reset the TPMS light?

You will need a TPMS diagnostic tool compatible with the 2012 Ford Fusion. The video demonstrates the use of a TPMS diagnostic tool from Napa and explains the steps to set it up and train each tire sensor in the wheels.

Is it possible to reset the TPMS light without a diagnostic tool?

Unfortunately, it is not possible to reset the TPMS light on a 2012 Ford Fusion without a diagnostic tool. The video acknowledges that not everyone may have access to a TPMS diagnostic tool and suggests going to a tire shop or a mechanical shop to have it reset. However, it also mentions the option of purchasing a TPMS diagnostic tool for personal use, though it may involve a cost.

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