Today we will try to help you solve a issue that can be irritating, and if not handled on time become a financial drain. Surely, spotting a leak on your car is never reassuring, and it is even less reassuring when it’s a gearbox leak on your Toyota Yaris . Today, we’re going to help you verify that it’s in fact a gearbox leak, then, how to remedy a gearbox or transmission leak, then, give you some prevention suggestions, and, finally, give you an indication of the price of the gearbox of a Toyota Yaris.

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Gearbox leak on Toyota Yaris, source and symptom

If you have noticed an oil stain on the ground, you will need to validate that this leak is in fact caused by the gearbox of your Toyota Yaris. To accomplish this, you will need to go under your vehicle and follow the oil leak. If it is transmission oil, it must be caused by your gearbox sump or an adjacent room. Once confirmed, here are the possible origins of this transmission leak:

  • A gearbox cap: If it’s improperly screwed on…
  • Defective torque converter: Only present on automatic gearboxes.
  • From the transmission oil sump: In the event that it is cracked or broken
  • One of your seals broken

How to repair a gearbox leak on Toyota Yaris?

After discovering the different origins of a gearbox or transmission oil leak on your Toyota Yaris, we will try to describe to you what are your possibilities to remedy this oil leak. Remember that in any case, after having founded a leak, you must go to a garage to determine the exact source of the leak, in any other case your gearbox may be irreparably broken. However, here is how the service of the garage and the solutions that will be offered to you:

  • Very often to determine the leak, the mechanic will have to dismantle your gearbox, which will require a high labour cost.
  • If you’re lucky and it’s just a gasket, your mechanic will change it and reassemble the gearbox of your Toyota Yaris, in any other case you’ll have to replace the whole gearbox
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  • Finally, for the do-it-yourselfers, it is possible to use a sealing kit which is just effective in the case of small leaks, this kit is worth around 40 euros

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Prevention: How to avoid gearbox leaks on your Toyota Yaris?

There aren’t many solutions to avoid gearbox leaks on your Toyota Yaris , nevertheless here are the three most effective:

  • Frequent oil changes on your gearbox deck.
  • Drain your gearbox and put new oil in it. If you want to know everything about this manipulation, please browse our content page on this subject matter.
  • Use a particular additive for routine service of gearbox seals, these additives will restore flexibility and enable to plug moderate leaks, you will locate some for a few dozen euros at Oscaro.

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Price of a Toyota Yaris gearbox

Finally, we would like to give you an indication of how much it costs to replace the gearbox of a Toyota Yaris. As you have realized, gearbox problems quite often lead to a whole replace of this part. It is hard to give you a precise price because depending on the garage the labour can vary quite a lot and depending on your engine the part will as well have a different price, nevertheless, we estimate that the repair, labour included will cost you between 800 and 2000 euros , knowing that the part alone costs between 400 and 1000 euros.

If you want more tutorials on the Toyota Yaris, go to our Toyota Yaris category.