The Subaru Forester is a dependable SUV, but it can quickly become a hassle when the power liftgate starts having issues. Whether it refuses to open, closes unexpectedly, or gets stuck, these problems can disrupt your daily routine.
Fortunately, knowing the common issues and their solutions can help you get your liftgate working smoothly again.
1. Liftgate Fails to Open or Close Properly
One of the most common issues with the Subaru Forester’s power liftgate is its failure to open or close completely.
You might notice the liftgate stopping midway, or it could refuse to move altogether. This problem can be particularly frustrating when loading or unloading your vehicle, especially in a hurry.
The main causes behind this issue often include a failing motor or faulty struts. The motor powering the liftgate can wear out over time, leading to incomplete operation.
Also, the gas struts that support the liftgate may lose pressure or fail, causing the liftgate to stall or not fully open or close.
The 2015-2018 Subaru Forester model owners frequently report these issues on forums like SubaruForester.org. Many users mention that replacing the motor or the struts often resolves the problem, especially in vehicles with higher mileage.
2. Intermittent Operation of the Power Liftgate
Another issue Subaru Forester owners often encounter is the liftgate working intermittently. Sometimes, the liftgate responds perfectly to the key fob, interior button, or exterior handle, but other times, it doesn’t budge at all.
This inconsistent operation can be annoying, especially when relying on the power liftgate for quick access.
This problem is usually traced back to electrical issues or glitches in the control module. Faulty wiring, loose connections, or software bugs in the liftgate’s control system can cause this erratic behavior. A reset or software update may sometimes be necessary to restore normal function.
The 2014-2017 Subaru Forester model owners have frequently discussed this issue on Subaru forums. Many have found that addressing electrical faults or updating the control module software often resolves the problem.
3. Liftgate Opens or Closes Unexpectedly
One of the more concerning issues reported by Subaru Forester owners is the liftgate opening or closing without any user input. This unexpected movement can be particularly alarming, posing a safety risk and a potential inconvenience.
The root cause of this problem often lies in electrical short circuits or sensor malfunctions. A short circuit in the liftgate’s wiring harness might trigger the liftgate to activate unexpectedly.
Also, sensors that detect obstacles or commands can malfunction, causing the liftgate to misinterpret signals and operate on its own.
Owners of the 2016-2019 Subaru Forester models have reported this issue on various forums, with many pointing to sensor malfunctions or electrical issues as the likely culprits.
Addressing these problems typically involves diagnosing and repairing the affected wiring or sensors to prevent further unexpected movements.
4. Liftgate Alignment Issues
Another common issue with the Subaru Forester’s power liftgate is improper alignment, resulting in gaps, difficulty latching, or a visibly misaligned appearance when the liftgate is closed. This can affect the vehicle’s overall look and may lead to additional wear on the latch mechanism over time.
Liftgate alignment problems are often caused by hinge misalignment or structural damage. Over time, the liftgate’s hinges can become misaligned due to regular use or minor impacts.
Structural issues, such as damage to the vehicle’s rear body, can also lead to alignment problems, making it difficult for the liftgate to close appropriately.
2013-2016 Subaru Forester model owners have frequently reported alignment issues on various forums. These problems often require hinge adjustments or minor bodywork to correct the misalignment and ensure the liftgate closes smoothly and securely.
5. Liftgate Sensor Issues
Subaru Forester owners have also reported problems with the liftgate sensor, which can prevent the hands-free feature from working as expected.
When the liftgate sensor fails, it may not detect motion properly or become unresponsive, making it difficult to open or close the liftgate without manually intervening.
Sensor issues are often caused by dirt, dust, or physical damage that affects the sensor’s ability to function correctly. Sometimes, the sensor may require recalibration, especially after repairs or replacements, to ensure it operates as intended.
Many reports from 2017-2020 Subaru Forester owners on forums like SubaruForester.org highlight these sensor issues. Users frequently mention difficulties with the hands-free feature, often requiring sensor recalibration or replacement to restore proper operation.
5. Liftgate Strut Failure
One of the more concerning issues Subaru Forester owners have reported is the failure of the liftgate struts. These struts are essential for holding the liftgate open securely.
When they fail, the liftgate may not stay open or fall unexpectedly, posing a potential safety risk.
Strut failure typically occurs due to wear and tear over time, but temperature changes can also exacerbate it. In colder weather, the gas struts may lose pressure, making them less effective and more likely to fail.
Users of 2013-2017 Subaru Forester models have frequently discussed strut failures on forums like SubaruForester.org.
Many of these owners have had to replace the struts to restore proper liftgate function, particularly in colder climates where the problem is more pronounced.
Conclusion
Power liftgate problems in your Subaru Forester can be bothersome, but knowing the causes and how to fix them can make a big difference.
Whether it’s a motor failure, intermittent operation, or strut issues, these problems are manageable with the right approach.
Regular maintenance and timely repairs can help keep your liftgate functioning smoothly, ensuring your vehicle remains convenient and safe.