2017 Subaru Forester Maintenance Schedule & Common Problems
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2017 Subaru Forester Maintenance Schedule & Common Problems
The 2017 Subaru Forester, part of the fourth generation (SJ chassis code, 2014-2018), is a popular choice for its symmetrical all-wheel drive, spacious interior, and excellent safety ratings. To keep your Forester running reliably for years to come, adhering to a comprehensive maintenance schedule is crucial. This guide will walk you through factory service intervals, common issues, severe-duty adjustments, typical service costs, and important recalls.
Factory Recommended Maintenance Schedule
Subaru’s maintenance schedule for the 2017 Forester is generally broken down into intervals of 6,000 miles or 6 months, whichever comes first. Let’s break down the key service items.
| Service Interval | Item | Details |
|---|---|---|
| 6,000 Miles / 6 Months | Engine Oil & Filter | Replace synthetic oil (0W-20 recommended) and oil filter. |
| Tire Rotation | Rotate tires to ensure even wear and maximize lifespan. | |
| Brake System Inspection | Check brake pads, rotors, lines, and fluid level. | |
| Fluid Levels | Inspect all fluid levels (coolant, power steering, washer fluid) and top off as needed. | |
| Visual Inspection | Check belts, hoses, lights, and wipers. | |
| 12,000 Miles / 12 Months | All 6,000-mile services | |
| Cabin Air Filter | Replace the cabin air filter for optimal HVAC performance and air quality. | |
| Wiper Blades | Inspect and replace if necessary. | |
| 30,000 Miles / 30 Months | All 6,000-mile services | |
| Air Cleaner Element | Replace engine air filter. | |
| Brake Fluid | Replace brake fluid (every 30,000 miles or 30 months, whichever comes first). | |
| Spark Plugs | Inspect. For 2.5i models, iridium spark plugs typically last longer and replacement is often recommended around 60,000 miles. For 2.0XT turbo models, earlier replacement may be recommended. Check your owner's manual for exact specifications. | |
| Fuel System Inspection | Inspect fuel lines and connections. | |
| Drive Belt (Serpentine Belt) | Inspect condition. | |
| Differential Fluids | Inspect front and rear differential oil. Replacement is typically recommended at 30,000 miles for severe duty or every 60,000 miles for normal driving. | |
| 60,000 Miles / 60 Months | All 6,000-mile services | |
| Spark Plugs | Replace (for 2.5i models). | |
| Continuously Variable Transmission (CVT) Fluid | Inspect. Subaru generally considers the CVT fluid "lifetime" under normal driving conditions, but many technicians and enthusiasts recommend inspecting and potentially replacing it around 60,000 to 90,000 miles, especially with severe-duty use. This is a contentious topic, so consult your owner's manual and a trusted mechanic. | |
| PCV Valve | Inspect and replace if necessary. | |
| 105,000 Miles / 105 Months | All 6,000-mile services | |
| Coolant | Replace engine coolant (Subaru Super Coolant is long-life, typically 11 years / 137,500 miles for first replacement, then every 6 years / 75,000 miles). |
Note: This table provides a general overview. Always refer to your 2017 Subaru Forester owner’s manual for the most accurate and detailed maintenance schedule specific to your vehicle’s exact specifications and driving conditions.
Known Issues and Common Problems for the 2017 Subaru Forester (SJ Generation)
The fourth-generation Forester is generally considered reliable, but like any vehicle, it has some known quirks and potential issues to be aware of:
- Excessive Oil Consumption (primarily 2.5L FB25 Engine): While less prevalent in the later years of the generation, some 2017 2.5L Forester owners have reported higher-than-normal oil consumption between oil changes. Regularly check your oil level and top off as needed. Subaru issued a warranty extension for this issue on certain earlier models, so it
Other Subaru Forester years
2015 Forester
2016 Forester
2018 Forester
2019 Forester
2020 Forester
2021 Forester
2022 Forester
2023 Forester