Kia IVT transmission problems

In this brief guide, we are going to provide you with common problems with Kia IVT transmission and what you can do to rectify these problems before they worsen.

CVT or Continuously Variable Transmission for seamless shifts through unlimited range to gear ratios while driving. However, there are many problem symptoms with IVT transmissions and we’ll tell you how you solve them.

Kia IVT Transmissions are a type of Continuously Variable Transmission and have a global reputation for quality, reliability and durability but there are some common problems with Kia IVT transmission.

What are the common problems with Kia IVT transmission?

Some of the most common problems with Kia IVT transmission are:

  • Transmission overheating
  • Shift solenoid failure
  • Torque converter malfunction
  • Burning smell
  • Shaking and grinding

Why is Transmission overheating a problem with Kia IVT transmissions?

Because Kia IVT transmission mechanical components tend to get damaged, worn, and malfunction under high heat levels. This results in lower than the acceptable performance from the vehicle and high fuel consumption as well as lowering the life of the gearbox.

What are the signs of this problem with the Kia IVT transmission?

Generally when a Kia IVT transmission overheats an error is shown. This error is not immediately visible on the screen but requires a diagnostic tool to get these actual error codes.

How to solve this Kia IVT transmission problem?

Check the transmission oil and its level. If it is too low then fill the required amount of oil in the transmission. If it is too dirty, then drain the entire oil from the transmission and fill it again.

Why is Shift solenoid failure a problem with Kia IVT transmissions?

Shift solenoid malfunction means there is a problem with the gear shifting. A Kia IVT transmission changes gear by directing pressurized transmission fluid to move clutches and bands around. The computer controls all of this with little spring-loaded devices called solenoids.

What are the signs of this problem with the Kia IVT transmission?

P0750 is the code that will be shown if there is a shift solenoid malfunction with the Kia IVT transmissions. This is a generic code which you will get using OBD-II for your transmission.

How to solve this Kia IVT transmission problem?

Some common solutions are changing the transmission fluid and filter or replacing faulty solenoids. Also you can repair or replace a faulty transmission pump.

Why is Torque converter malfunction a problem with Kia IVT  transmissions?

If your torque converter or if you are not getting the desired response when you release the brake and press the throttle pedal then you are most definitely experiencing torque converter engagement or disengagement problems.

What are the signs of this problem with the Kia IVT transmission?

Firstly you would be unable to stop the car when releasing the throttle pedal for disengagement problem and secondly for engagement from even if you press too much throttle the car will not move forward.

How to solve this Kia IVT transmission problem?

If the clutch of the torque converter is worn out then you need to replace it or else the solenoid might be broken which also might need replacing. In the worst case the entire assembly needs to be replaced if the state of the torque converter is beyond repair.

Why is Burning smell a problem with Kia IVT transmissions?

If you get a burning odor, your Kia IVT transmission fluid is probably overheating due to clutch debris, breakdown of metallic components and sludge. So this sign is a cause for concern.

What are the signs of this problem with the Kia IVT transmission?

The smell itself should be a good sign that there is something wrong with your Kia IVT transmission. However you will get a more detailed sign if you use a software diagnostic tool.

How to solve this Kia IVT transmission problem?

Check the transmission oil and its level. If it is too low then fill the required amount of oil in the transmission. If it is too dirty, then drain the entire oil from the transmission and fill it again. Also check for any debris and discarded materials.

Why is Shaking and grinding a problem with Kia IVT transmissions?

Because shaking and grinding would mean the Kia IVT transmission is not functioning smoothly as CVT transmissions are designed for and also they are meant to be a smoother drive than manual. This could cause a very unpleasant driving and passenger experiences

What are the signs of this problem with the Kia IVT transmission?

Shaking itself can be taken as a sign of this Kia IVT CVT transmission problem because CVT transmissions are not meant to shudder when loaded or accelerated.

How to solve this Kia IVT transmission problem?

Visiting your trusted mechanic or service center at the earliest is possibly the only way to fix this issue as the internal mechanical components or dampers might be worn out and it requires experience and expertise to repair this problem.

How to precisely diagnose these common problems in Kia IVT transmission?

If you need to precisely diagnose these common problems then you need to use a diagnostic tool which is software based and can be connected to the vehicle electronic system as Kia IVT transmission fully electronically controlled CVT transmission.

How to prevent getting these problems in the first place?

To prevent these problems, you need to change the Kia IVT transmission oil as per the manual or when it is too dirty. This is the easiest and most effective way to take care of your vehicle transmission and also drive your vehicle in a recommended way.

FAQs: Kia IVT transmission problems

Is the Kia IVT transmission reliable?

IVT transmission has proven as reliable as a regular CVT or manual. Many manufacturers are coming up with models with IVT transmissions. These transmissions are very advanced and offer a theoretically unlimited number of speeds. 

What makes IVT distinct from CVT?

An IVT performs similarly to continuously variable transmission, performing continuous shifts as you drive in your vehicle. The IVT offers better fuel economy and a smoother and more responsive drive on the road than traditional CVT transmission. 

Conclusion

In this brief guide, we have provided you with common problems with Kia IVT transmission and what you can do to rectify these problems before they worsen.

If you have any questions or comments please let us know.

Citations:

https://sgrbuildtech.com/irszktr/kia-ivt-transmission-problems

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