Does Acura RDX have a transmission filter?

The Acura RDX does use an automatic transmission that includes an internal filter or screen, typically serviced during a pan drop and transmission fluid change. Yes, there is a filter component to protect the transmission internals.

Understanding the transmission setup in the RDX

The RDX, depending on the model year, uses a modern automatic transmission (currently a 10-speed in recent generations). Like most automatics, it relies on a filter or screen inside the transmission to trap debris before it can damage the valve body and gears. Access to the filter is gained by removing the transmission pan during service.

Is the filter serviceable or replaceable?

In most RDX configurations, the filter is located inside the transmission pan and is inspected or replaced as part of a pan drop and ATF (automatic transmission fluid) change. Some year-to-year variations may affect exactly how the filter is accessed, so it’s best to verify with the owner’s manual or a dealer for your specific year and trim.

Year-to-year variations

Across generations of the RDX (2019–present), the vehicle typically uses a modern 10-speed automatic. The filter presence and servicing method generally align with a pan-drop service, though exact steps can vary by production date and model year.

Maintenance considerations

To keep the transmission healthy, use the factory-recommended ATF specification and adhere to the maintenance schedule in your owner’s manual. When performing a pan drop and fluid change, the filter is usually inspected and may be replaced along with the pan gasket. Have a certified technician perform this service.

What you should know about the filter’s role and maintenance

• Location: Inside the transmission pan; accessible after removing the pan.


• Function: Traps debris to protect the valve body and gears.


• Replacement: Typically done during a pan drop and ATF change; may include a new pan gasket.


• ATF type: Use the factory-recommended transmission fluid for your model year.


• Maintenance interval: Follow the owner’s manual or maintenance minder for service timing.

This list highlights practical points about locating, understanding, and maintaining the transmission filter in the RDX.

Step-by-step guide for a typical transmission service that includes the filter inspection.

1. Schedule service with a qualified technician.


2. Raise and support the vehicle, then drain the transmission pan to remove old ATF.


3. Remove the pan, inspect the filter/screen, and replace if required.


4. Install a new pan gasket, reinstall the pan, and refill with the correct ATF.


5. Check for leaks, clear any codes, and test drive to ensure proper shifting.

Note: Some RDX models may have variations in fluid change requirements; always consult the owner’s manual and a dealer for the exact procedure for your car.

Summary

In short, the Acura RDX does have a transmission filter (an internal filter or screen) that is typically serviced during pan-drop ATF changes. The exact service steps can vary by model year, so consult your owner's manual and have a trained technician perform the service. Regular maintenance with the correct ATF helps keep the 10-speed automatic shifting smoothly.

Where is my transmission filter located?

The transmission filter is located above the transmission pan, which is the component that catches the excess fluid. The filter is also situated below the pickup tube, which connects to the oil pump.

When should I change my transmission fluid on my Acura RDX?

The Acura RDX transmission fluid change interval is typically recommended at 30,000 miles, though some sources suggest intervals between 30,000 and 60,000 miles, depending on driving conditions. It's best to check your specific model's owner's manual or the maintenance schedule from Acura for the precise recommendation. 
You can watch this video to see a step-by-step guide on changing the transmission fluid for an Acura RDX: 58sBoosted ChrysYouTube · Jun 12, 2024
Factors affecting the interval

• Driving habits: If you frequently tow, drive in stop-and-go traffic, or have a more demanding driving style, you may need to change the fluid more often. 
• Vehicle age and condition: Older vehicles or those with high mileage may benefit from more frequent changes, and it's crucial to replace the fluid if it's dark or has a burnt smell. 
• Maintenance Minder: The maintenance minder system in your vehicle will prompt you when a service is due, but it's a good practice to understand the general intervals as well. 

Why it's important

• Transmission longevity: Regularly changing the fluid helps lubricate the transmission's internal components, reduce heat, and prevent damage, which can extend the life of the transmission. 
• Proper shifting: Old or dirty fluid can lead to slipping, grinding, or delayed shifts. 
• Preventative maintenance: Changing the fluid can help prevent more costly repairs in the future. 

Does the Acura RDX have a transmission filter?

Acura RDX Transmission Filter
Your Acura RDX will also contain a gasket, pickup tube, and rubber seal which may all need to be replaced along with the filter. Your Acura RDX transmission filter will need to be replaced every 30,000 or 50,000 miles.

What year of Acura RDX to stay away from?

The Acura RDX years to avoid are generally the 2015, 2019, and 2021 models due to significant issues. The 2019 is often cited as the worst, especially the first model year of the third generation, with problems like engine stalling and power loss. Other years with notable problems include the 2013, 2014, and 2018. 
This video discusses common problems with the Acura RDX, including potential engine, transmission, and electrical issues: 59sHey, ask your dadYouTube · May 24, 2025
Years to be cautious about

• 2013-2015: These years can have transmission issues like rough shifting and slipping, and some models may have engine oil leaks. 
• 2015: In addition to transmission problems, this model year had issues with airbags and the soy-based wiring insulation attracted animals. 
• 2018: Reported transmission problems and potential engine issues like head gasket or timing chain problems have been noted. 
• 2019: This is widely considered the least reliable model year, particularly because it was the first year of a new generation. Owners have reported engine stalling, power loss, and issues with the rear glass shattering. 
• 2021: This year experienced issues with the transmission, brakes, and engine stalling due to a potential intercooler design flaw that could let moisture into the engine. 

What to do if buying used

• Thoroughly inspect any used model for the specific issues mentioned above. 
• If considering one of these years, have a trusted mechanic perform a pre-purchase inspection. 
• Check for service records and recall history. 

This video demonstrates how to inspect an Acura RDX for potential issues, including engine oil leaks and suspension problems: 58sBCauto_YouTube · Aug 21, 2024