Subaru Legacy 2.5GT Limited 2010 Reference Guide
![Subaru Legacy 2.5GT Limited 2010 Sedan manual cover](/images/WmFJfNibOlYSohJTdsTlAqFl/thumbs/thumb175x175.webp)
The recommended oil type for the Subaru Legacy 2.5GT Limited 2010 Sedan is 5W-30 synthetic oil. The engine oil capacity is approximately 4.4 quarts (4.2 liters) with a filter change.
To reset the TPMS light, ensure all tires are inflated to the specified pressure. Drive the vehicle above 20 mph for at least 10 minutes. If the light remains on, there may be an issue with the TPMS sensors, and further inspection is needed.
Common causes include a loose fuel cap, faulty oxygen sensors, issues with the catalytic converter, or problems with the mass airflow sensor. It is recommended to use an OBD-II scanner to diagnose the exact issue.
It is recommended to change the transmission fluid every 30,000 to 60,000 miles, depending on driving conditions and habits. Refer to the owner's manual for specific intervals and recommendations.
The proper tire size for the Subaru Legacy 2.5GT Limited 2010 Sedan is typically 225/45R18. It's important to verify this information from the tire placard located on the driver's side door jamb.
To replace the cabin air filter, open the glove compartment, remove the damper cord, and press in the sides to release the glove box. The filter is located behind the glove box. Remove the old filter and insert a new one, ensuring the airflow direction is correct.
The 2010 Subaru Legacy 2.5GT Limited Sedan has a towing capacity of up to 2,700 pounds, when properly equipped. Always use the appropriate towing equipment and follow manufacturer guidelines.
Check the battery condition and ensure the terminals are clean and tight. Verify that the starter and alternator are functioning properly. Inspect the ignition switch and fuel system for any faults. If issues persist, consult a professional mechanic for further diagnosis.
Regular maintenance includes timely oil changes, checking and replacing the air filter, inspecting the turbocharger for leaks or wear, and ensuring proper engine cooling. Follow the maintenance schedule in the owner's manual for optimal performance.
To improve fuel efficiency, keep tires properly inflated, perform regular maintenance such as oil and air filter changes, avoid excessive idling, and drive at moderate speeds. Reducing weight and minimizing the use of roof racks can also help.