Hey guys, if you're cruising around in a 2017 Subaru Crosstrek, you're likely enjoying a fantastic blend of versatility, fuel efficiency, and Subaru's legendary all-wheel drive. However, like any vehicle, the Crosstrek isn't immune to a few hiccups. Let's dive into some of the most common 2017 Subaru Crosstrek problems, what causes them, and how you can get them sorted. This information will not only help you troubleshoot potential issues but also empower you to have informed conversations with your mechanic and keep your Crosstrek running smoothly for years to come. We're going to cover everything from engine troubles to electrical gremlins, so grab a cup of coffee and let's get started!

Engine and Powertrain Problems

Alright, let's start with the heart of your Crosstrek: the engine and powertrain. Several owners have reported issues related to these crucial components. One of the most frequently mentioned concerns revolves around excessive oil consumption. Some 2017 Crosstrek owners have noticed their engines burning through oil at a rate faster than they'd like, often requiring them to top up the oil between scheduled oil changes. This can be frustrating, but the good news is that understanding the root cause can help you address the issue effectively.

The primary culprit behind excessive oil consumption in some 2017 Crosstreks is often related to the engine's piston rings. Over time, these rings can wear down or become less effective at sealing the combustion chamber, leading to oil seeping past and being burned during the combustion process. Another factor to consider is the driving conditions. Frequent short trips, stop-and-go traffic, and aggressive driving styles can potentially exacerbate oil consumption. If you're experiencing this issue, it's essential to monitor your oil levels regularly and check for any leaks. You should also consider getting the engine inspected by a trusted mechanic. They can perform a compression test to assess the health of your piston rings and diagnose any potential leaks. In some cases, replacing the piston rings might be necessary to resolve the oil consumption problem. Furthermore, switching to a higher-quality motor oil or a slightly thicker viscosity could also help reduce oil consumption. The key takeaway here is to be proactive. Early detection and intervention can prevent further damage to your engine and save you from more costly repairs down the road. Keep an eye on those oil levels, and don't hesitate to seek professional help if you notice anything out of the ordinary.

Another engine-related issue that sometimes pops up involves hesitation or sluggish acceleration. This can be particularly noticeable when accelerating from a stop or attempting to merge onto a highway. Several factors can contribute to this problem. One common culprit is a dirty or clogged mass airflow (MAF) sensor. The MAF sensor measures the amount of air entering the engine, and this data is crucial for the engine control unit (ECU) to calculate the correct fuel-air mixture. If the sensor is dirty or faulty, the ECU might not receive accurate information, leading to poor engine performance. Fortunately, cleaning or replacing the MAF sensor is typically a straightforward and relatively inexpensive fix. In addition to the MAF sensor, issues with the fuel system, such as a clogged fuel filter or a failing fuel pump, can also cause hesitation. A qualified mechanic can diagnose these problems by checking fuel pressure and flow rates. Lastly, in some instances, a software update for the ECU might be needed to optimize engine performance. Remember to always use high-quality fuel and stick to the manufacturer's recommended service intervals to keep your engine running its best. Taking care of these small things can prevent a lot of headaches down the line.

Transmission Troubles

Moving on to the transmission, we'll talk about problems some 2017 Subaru Crosstrek owners have encountered with their transmissions. Specifically, the continuously variable transmission (CVT) is used in the Crosstrek. CVT issues are not as prevalent as some of the engine problems, but they are still worth noting. One potential issue is CVT shudder or jerking during acceleration or deceleration. This can feel like a slight vibration or pulsing sensation. If you experience this sensation, it is important to have the transmission inspected by a certified mechanic. They can diagnose the problem and provide the best solution. Another potential issue is CVT overheating. If you drive your Crosstrek aggressively, tow heavy loads, or drive in hot weather, the CVT fluid can overheat, which could lead to transmission problems. Subaru has addressed some of these concerns with software updates and revised CVT designs in later model years. To prevent problems, ensure the transmission fluid is changed according to the manufacturer's recommendations. Over time, the fluid breaks down and loses its ability to lubricate and cool the transmission components. This fluid degradation can lead to increased friction, wear, and potential damage to the transmission. This is especially true for vehicles that operate in severe conditions, like towing or stop-and-go traffic. Regular fluid changes will remove any contaminants and replenish the additives, ensuring the CVT operates smoothly and efficiently. Another important consideration is to avoid aggressive driving habits, like hard accelerations, which can put extra strain on the transmission. If you plan to tow with your Crosstrek, always use the proper towing equipment and stay within the vehicle's towing capacity. Be aware of any warning signs, such as noises, hesitations, or unusual behavior from the transmission. The earlier the problems are identified, the less costly the repairs will be.

Electrical and Electronic Issues

Electrical and electronic problems are often the most difficult to diagnose, but let's talk about those. A few 2017 Crosstrek owners have reported electrical glitches, and these can range from minor annoyances to more serious malfunctions. One common complaint involves the infotainment system. Some owners have reported issues like a frozen screen, delayed response times, or unexpected system crashes. Rebooting the system by holding down the power button can sometimes resolve these issues. If the problems persist, a software update for the infotainment system might be available from the dealership. Software updates often include bug fixes and performance improvements. You can also try a factory reset to restore the infotainment system to its default settings. Make sure to back up any important data before performing a factory reset. If the problems are still there, the head unit may need to be replaced. Head unit replacements can be expensive, but some aftermarket options offer additional features and better performance. Another area where electrical problems can occur is in the power windows and door locks. Some owners have reported that the power windows or door locks don't work intermittently. These problems can be caused by faulty switches, wiring issues, or a blown fuse. To diagnose the problem, start by checking the fuses related to the power windows and door locks. Replace any blown fuses with the correct amperage. Then inspect the switches for any signs of damage or wear. If the switches look okay, the problem may be in the wiring. Wiring problems can be difficult to diagnose without the proper equipment. It's often best to seek professional help. Electrical problems can sometimes be related to the battery. If the battery is weak or has a poor connection, it can cause various electrical issues. Make sure the battery terminals are clean and free of corrosion. Have the battery tested regularly to ensure it's in good working condition.

Suspension and Steering Problems

Let's talk about the suspension and steering in your 2017 Subaru Crosstrek. The Crosstrek is known for its versatility and off-road capability, but problems can still develop in these areas. Some owners have reported issues with the suspension, such as clunking noises or a rough ride. These problems can be caused by worn-out shocks or struts, bushings, or ball joints. Worn shocks and struts can reduce ride quality and handling. If you notice a clunking noise when driving over bumps, the shocks or struts may need to be replaced. Worn bushings can cause excessive play in the suspension components. The bushings help absorb road vibrations and noise. If the bushings are worn, the suspension components may move too much. Ball joints connect the suspension components to the wheels. Worn ball joints can cause clunking noises and can affect steering and handling. A qualified mechanic can inspect the suspension components to diagnose the problem. They'll examine the shocks, struts, bushings, and ball joints for any signs of wear or damage. Another potential problem area is the steering system. Some owners have reported issues like a stiff or unresponsive steering feel. These problems can be caused by a faulty power steering pump, a worn steering rack, or low power steering fluid. The power steering pump helps provide assistance to the steering wheel. If the pump is faulty, the steering may become difficult. The steering rack connects the steering wheel to the wheels. A worn steering rack can cause steering problems. Power steering fluid helps lubricate and cool the steering system. Low fluid can cause steering problems. If you experience steering problems, it's important to have the steering system inspected by a qualified mechanic. Regular inspections can help identify potential problems before they escalate into more significant issues. Proper tire inflation is important for ride comfort and handling. Following these tips will help maintain the suspension and steering system and ensure a safe and enjoyable driving experience.

Body and Exterior Issues

Let's wrap things up with some body and exterior issues some 2017 Subaru Crosstrek owners have mentioned. The exterior is important to protect your car from the environment. One of the concerns is the paint quality. Some owners have noticed that the paint on their Crosstrek is prone to chipping or fading. The paint is important for protecting the body of the vehicle from the elements. To protect the paint, park your car in a garage or under a cover when possible. Regular waxing can help protect the paint from the sun and the elements. Use a high-quality wax to help protect your paint. Another potential issue is with the exterior lights. Some owners have reported problems with the headlights, taillights, or other exterior lights. These problems can be caused by burnt-out bulbs, faulty wiring, or moisture in the light housings. The lights are important for visibility. Inspect the lights regularly to make sure that they are all working properly. If a bulb burns out, replace it immediately. Check the wiring for any signs of damage or corrosion. If moisture gets into the light housings, it can cause the bulbs to burn out. To maintain the appearance of your vehicle, washing and waxing your car regularly is important. Washing your car removes dirt, grime, and other contaminants that can damage the paint. Waxing your car protects the paint from the sun and the elements. Regular maintenance will help keep your Crosstrek looking its best and ensure that you can enjoy your vehicle for a long time. These issues are often cosmetic and don't affect the vehicle's functionality, but they can still be frustrating for owners. Remember, regular maintenance and attention to detail can help you keep your Crosstrek running smoothly and looking great for years to come.

Conclusion: Keeping Your Crosstrek in Tip-Top Shape

So, there you have it, a rundown of some of the most common issues you might encounter with your 2017 Subaru Crosstrek. Remember, this isn't an exhaustive list, and not every Crosstrek will experience all of these problems. But being aware of these potential issues allows you to be proactive in your maintenance and care. Regular maintenance, such as oil changes, fluid checks, and tire rotations, is crucial for keeping your Crosstrek running at its best. Following the manufacturer's recommended service intervals and promptly addressing any issues you notice can help prevent bigger problems down the line. Don't hesitate to consult a qualified mechanic if you're unsure about anything or if you experience any unusual symptoms. They can diagnose problems accurately and provide effective solutions. Also, make sure to read your owner's manual for specific maintenance recommendations for your vehicle. By staying informed, being proactive, and working with a trusted mechanic, you can keep your 2017 Subaru Crosstrek running smoothly and reliably for many miles to come. Happy driving, and enjoy the adventure!