Parts for your 2019 Mitsubishi Eclipse cross-Transmission filter

Transmission Filter for the 2019 Mitsubishi Eclipse Cross: What You Need to Know

The 2019 Mitsubishi Eclipse Cross is a popular compact SUV known for its sharp styling and reliable performance. One important aspect of keeping any automatic transmission running smoothly is understanding the role of the transmission filter. So, does this vehicle have a transmission filter, and what exactly does it do?

For the 2019 Mitsubishi Eclipse Cross with its CVT (Continuously Variable Transmission), a traditional transmission filter is not fitted in the way you might find in older automatic transmissions. Instead, this vehicle uses a combination of a transmission fluid pump screen or strainer and a sealed transmission fluid system. This means there is no replaceable transmission filter inside the transmission that you can swap out during servicing.

Why is there no transmission filter in the Eclipse Cross? Modern CVT designs often rely on robust fluid filtration systems that include fine mesh strainers integrated into the transmission fluid pump. These strainers catch large particles and debris while the transmission fluid circulates without requiring a separate, replaceable filter element. The transmission case is also designed as a sealed unit to minimise contamination and fluid loss, which helps the CVT maintain reliable operation over longer periods without direct filter replacement.

This setup reduces overall maintenance complexity for the vehicle owner. Instead of replacing a physical filter, regular transmission fluid changes using the correct Mitsubishi CVT fluid are the key maintenance items. The fluid itself acts not only as a hydraulic medium but also helps keep the system clean and lubricated.

That said, even though there isn't a serviceable transmission filter to change like in traditional automatics, keeping the transmission fluid healthy in the Eclipse Cross CVT is still critical. Over time, transmission fluid can degrade, becoming contaminated with metal particles, dirt, or breakdown products. If this happens, the fluid strainers can become less effective, which can affect transmission performance and longevity.

So what does this mean for servicing the transmission? It's crucial to follow Mitsubishi's recommendations for fluid change intervals. For the 2019 Eclipse Cross, typical advice is to replace the CVT transmission fluid every 60,000 to 90,000 kilometres under normal driving conditions, though some circumstances like heavy towing, frequent stop-start driving, or off-road use might warrant more frequent fluid servicing.

When changing the CVT fluid, it's important to use only the specified Mitsubishi CVT fluid type. Using the wrong fluid can cause issues with shifting, cause noise, or even damage the transmission components.

Routine transmission service for this vehicle usually includes draining the old fluid, replacing it with new fluid, and checking the fluid level and condition. Because the system is sealed and doesn't have a traditional filter replacement, it's especially important to maintain fluid quality and levels within the recommended specifications. Some specialised service centres also perform a transmission flush to help remove contaminants before refilling the fluid, but this should be done carefully to avoid causing damage.

Even though the Eclipse Cross's transmission filter isn't something you replace, owners should keep an eye on symptoms that might suggest transmission contamination or fluid problems. Signs include harsh or delayed gear changes, unusual noises, slipping, or warning lights on the dashboard. If any of these occur, it's wise to get the transmission checked out by a qualified technician as soon as possible to prevent more serious damage.

For DIY enthusiasts, it's worth noting that servicing the CVT transmission fluid in the Eclipse Cross requires careful handling due to the specific fluid type, fluid quantity, and system bleeding procedures to avoid air pockets. Because of this, many people prefer to leave transmission servicing to professional mechanics who are familiar with Mitsubishi's CVT systems and have the right tools and fluids.

Overall, the absence of a traditional transmission filter in the 2019 Mitsubishi Eclipse Cross's CVT is a design choice aligned with the nature of modern transmission technology. The focus shifts from swapping filters to maintaining fluid health and system integrity. By sticking to the recommended service intervals and using genuine or approved CVT fluid, owners keep their Eclipse Cross shifting smoothly and reliably for years on the road.