2021 Subaru Forester Transmission Problems

The 2021 Subaru Forester has been reported to have transmission problems. The 2021 Subaru Forester is a popular choice among SUV enthusiasts.

Known for its reliability and performance, this vehicle has gained a loyal following. However, some owners have reported experiencing transmission problems with the 2021 model. These issues include hesitation, jerking, and rough shifting, which can be frustrating and potentially dangerous.

While Subaru has not issued an official recall for these transmission problems, it is important for potential buyers to be aware of this issue. We will explore the common transmission problems faced by 2021 Subaru Forester owners and discuss potential solutions for resolving these issues.

2021 Subaru Forester Transmission Problems

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Delayed Engagement And Shifting Issues

Delayed engagement and shifting issues can be a frustrating problem for owners of the 2021 Subaru Forester. These issues can have a significant impact on the vehicle’s overall performance and safety. Possible causes for these problems include a malfunctioning transmission control module or solenoid, low transmission fluid levels, or worn-out clutch plates.

Some symptoms to watch out for include delayed engagement when shifting gears, jerking or lurching during acceleration or deceleration, and harsh or rough shifting. To diagnose and address the issue, it is recommended to take the vehicle to a qualified technician who can perform a thorough inspection and scan the vehicle’s computer system for any error codes.

They may need to perform a transmission fluid flush, replace faulty components, or reprogram the transmission control module. Promptly addressing these transmission problems is crucial to avoid further damage and ensure a safe driving experience with the 2021 Subaru Forester.

Transmission Fluid Leaks

Transmission fluid leaks in the 2021 Subaru Forester can lead to serious problems. It is important to identify the signs of a transmission fluid leak, such as a red fluid puddle under the car or a burning smell. Ignoring these signs can result in damage to the transmission system, leading to costly repairs or even complete failure.

To fix or prevent leaks, it is recommended to regularly check the transmission fluid level and condition, as well as inspecting the seals and gaskets for any signs of damage. If a leak is detected, it is crucial to address it promptly by replacing the faulty component or repairing any damaged seals.

Taking these steps can help maintain the performance and longevity of the transmission system in the 2021 Subaru Forester.

Transmission Overheating

Transmission overheating in the 2021 Subaru Forester can be a common problem that needs immediate attention. Recognizing signs like a burning smell, slipping gears, or fluid leaks is crucial. Several factors can cause transmission overheating, such as towing heavy loads, excessive stop-and-go driving, or low fluid levels.

To prevent this issue, regular maintenance and preventive measures are essential. Ensure that the transmission fluid is at the correct level and clean. Inspect the radiator for any debris or blockages that might restrict airflow. Properly maintaining the transmission cooler and replacing faulty components on time will also help in keeping the transmission temperature under control.

By following these preventive measures and maintenance tips, you can keep your Subaru Forester’s transmission running smoothly and avoid costly repairs.

Regular Transmission Inspections And Maintenance

Regular transmission inspections and maintenance are crucial for preventing 2021 Subaru Forester transmission problems. These routine checks ensure the well-being of your vehicle’s transmission. It is essential to have a professional examine the transmission at regular intervals to detect any potential issues.

Key components, such as the fluid level and quality, need to be checked regularly to maintain optimal performance. DIY maintenance options, although cost-effective, may lack the expertise to accurately identify and resolve transmission problems. By adhering to timely inspections and maintenance, you can prolong the life of your transmission and avoid costly repairs in the future.

Don’t risk encountering transmission issues – make regular inspections a priority.

Authorized Subaru Service Centers

Choosing authorized Subaru service centers for transmission problems in your 2021 Subaru Forester has its benefits. These centers have specialist knowledge and expertise in Subaru transmissions, ensuring that your vehicle is in capable hands. By opting for authorized service centers, you can also take advantage of warranty coverage, which offers peace of mind in case any future issues arise.

In addition, these centers use genuine parts for replacements, maintaining the integrity of your vehicle’s transmission system. So, when it comes to addressing transmission problems in your 2021 Subaru Forester, it is wise to trust the expertise and warranty coverage offered by authorized service centers.

Transmission Software Updates And Recalls

Owners of the 2021 Subaru Forester may encounter transmission problems that can be addressed through software updates. It is crucial to keep the transmission software up to date to ensure optimal performance. Certain recalls are directly linked to transmission issues, which can have a significant impact on the overall driving experience.

To access and install software updates, owners can follow some simple steps provided by Subaru. By doing so, they can address any potential software-related problems and improve the transmission’s functionality. Keeping the software up to date is essential for maintaining the longevity and reliability of the transmission in the 2021 Subaru Forester.

Regularly checking for new software updates and making the necessary installations is vital in avoiding transmission problems and ensuring a smooth driving experience.

Proper Transmission Fluid Maintenance

Proper transmission fluid maintenance is crucial for avoiding 2021 Subaru Forester transmission problems. It is important to always use the recommended fluid type to ensure optimal performance. Regular fluid checks and replacements should be carried out to detect any issues early on.

By following fluid maintenance tips, such as checking fluid levels regularly and changing the fluid according to manufacturer recommendations, you can maintain the health of your transmission. Neglecting proper fluid maintenance can lead to transmission problems, including overheating, slipping gears, and loss of power.

To prevent costly repairs and extend the lifespan of your Subaru Forester’s transmission, make sure to prioritize the proper maintenance of transmission fluid.

Driving Techniques For Transmission Efficiency

Driving techniques play a crucial role in ensuring transmission efficiency and reducing strain on the 2021 Subaru Forester’s transmission. Smooth gear shifting is essential to avoid potential damage and maintain the overall performance of your vehicle. By following these tips, such as avoiding overusing the clutch and giving ample time for gear engagement, you can minimize wear and tear on the transmission.

Additionally, being mindful of your speed and using the appropriate gear for different driving conditions will help optimize transmission operations. These proper driving techniques not only enhance the longevity of your transmission but also improve the overall performance of your Subaru Forester.

So, remember to drive smartly to prevent any potential transmission problems and enjoy a smooth and efficient ride.

Extended Warranty Options And Coverage

To gain a better understanding of extended warranty options and coverage for transmission repairs on the 2021 Subaru Forester, there are a few necessary considerations. When selecting an extended warranty plan, it’s crucial to review the available coverage for transmission-related issues.

By carefully evaluating these options, you can ensure that you have the necessary protection in place to handle potential transmission problems that may arise with your Subaru Forester.

Frequently Asked Questions On 2021 Subaru Forester Transmission Problems

Does The 2021 Subaru Forester Have Problems?

The 2021 Subaru Forester has been known to have some issues, such as oil consumption and faulty infotainment systems.

What Are Common Transmission Problems Subaru Forester?

The common transmission problems in Subaru Forester include jerking or hesitation while shifting gears, slipping transmission, and noisy or rough shifting.

How Do I Know If My Subaru Cvt Transmission Is Going Bad?

Signs of a failing Subaru CVT transmission include jerking, slipping, delayed response, and strange noises.

Do New Subarus Have Cvt Problems?

New Subarus do not have CVT problems.


It is crucial to be aware of the potential transmission problems that can arise with the 2021 Subaru Forester. As a vehicle that boasts reliability and performance, experiencing transmission issues can be frustrating and inconvenient. From reports of jerking and shuddering during gear changes to complete transmission failure, these problems should not be taken lightly.

It is important to stay proactive in maintaining your vehicle by following the manufacturer’s recommended maintenance schedule and addressing any issues promptly. Regular check-ups and inspections can help detect any potential problems before they escalate, saving you from costly repairs down the road.

Remember to consult with a trusted mechanic or Subaru dealership for accurate diagnosis and repair. With proper care and attention, your 2021 Subaru Forester can continue to deliver a smooth and dependable driving experience for years to come.


  • Luke Jonson

    For over a decade, I've immersed myself in the automotive world, with a keen focus on Subaru transmissions. My hands-on experience, having tackled countless Subaru systems, has made me a trusted authority in the field. Recognized for my significant contributions, I've always aimed to empower fellow car enthusiasts and professionals. Through every article, I ensure authenticity, relevance, and trustworthiness, striving to share my profound knowledge. Dive into my insights, and drive with the confidence that comes from expert guidance.

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