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How to Reset the MMT Gearbox on the Toyota Yaris?

Model: Toyota Yaris Xp90 - Years: 2005, 2006, 2007, 2008, 2009, 2010, 2011
Part: Warning light – error code

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Video tutorial

To reset the automatic gearbox on the Toyota Yaris MMT, turn the key to switch on the instrument panel, ensuring that the warning light indicating a fault in the automatic gearbox appears. To make this light disappear and unlock the gearbox, press the clutch pedal and apply some pressure on the brake pedal.

This way, you can turn the key counterclockwise and switch off the instrument panel: when you turn it back on, the warning light will have disappeared, and you will be able to use the automatic gearbox, which will now be unlocked.


Updated on 11 June 2026 by ScegliAuto


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Where to Find and How to Remove the Spare Wheel of a Peugeot 5008?

The spare wheel of a Peugeot 5008 is located under the rear of the vehicle. To remove it, you need to lift the third row of seats to access the fixing bolt that holds the spare wheel in position. Using the correct spanner, proceed to unscrew the fixing bolt until the wheel is no longer secured. At this point, you can extract the spare wheel from underneath the vehicle. Once you have completed this step, you are free to fit the spare wheel. Ensure you correctly remount the spare wheel and securely tighten the fixing bolt when you are finished.

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by ScegliAuto

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