Incorrect Transmission Fluid in Toyota Aqua

Its important to resolve the issue of using the wrong transmission fluid as soon as possible, even though your car might seem fine after driving with CVTF TC fluid. The CVTF TC Continuously Variable Transmission Fluid for Toyota CVTs is not the same as the ATF WS Automatic Transmission Fluid World Standard, which is the recommended fluid for your 2014 Toyota Aqua.

The ATF WS is designed to work with the specific transmission system in the Aqua and Prius C, and using the wrong fluid can lead to potential issues over time, such as improper lubrication, overheating, o r even damage to the transmission components. Even though the car seems to be driving fine now, continuing to drive with the wrong fluid could cause long-term damage, especially to the transmission seals, gears, and clutches.

Here’s what you should do:

Replace the Fluid Immediately: Since youve driven for 250 km on the wrong fluid, its important to change the transmission fluid as soon as possible. The CVTF TC is not compatible with your car’s transmission, and continuing to use it can lead to serious problems down the road.

Flush the Transmission: Ideally, you should have the transmission flushed to remove any remaining CVTF TC fluid from the system. This will help prevent contamination when you replace it with the correct ATF WS fluid.

Check for Damage: It’s a good idea to have the transmission inspected by a professional mechanic to ensure no immediate damage has occurred from the use of the incorrect fluid. While 250 km may not cause catastrophic damage, it’s better to be safe and check for any signs of wear o r overheating.

Monitor Performance: After replacing the fluid, keep an eye on the car’s performance. If you notice any unusual behavior such as slipping, hesitation, o r strange noises, take it back to a mechanic for further inspection. It’s possible that running the wrong fluid could have caused some wear o r strain on the transmission components.