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What is the most common problem with a 2015 Subaru Forester?

The most common problem reported with the 2015 Subaru Forester is issues with the vehicle's electrical system, particularly related to the battery and charging system. This can manifest in various ways, such as the battery draining prematurely, the car not starting, or electrical components malfunctioning.


Electrical System Issues


According to user reports and industry analysis, the 2015 Subaru Forester has been prone to electrical system problems, with the battery and charging system being the primary culprits. Some of the specific issues owners have experienced include:



  • Battery draining quickly, even when the vehicle is not in use

  • Difficulty starting the car due to a dead or weak battery

  • Intermittent electrical issues, such as lights flickering or dashboard displays malfunctioning

  • Alternator or voltage regulator failures, leading to charging system problems


These electrical system problems can be frustrating and potentially dangerous, as they can leave drivers stranded or unable to rely on critical vehicle functions.


Potential Causes and Solutions


The root causes of the electrical system issues in the 2015 Subaru Forester are not entirely clear, but they may be related to design or manufacturing defects, or even software-related problems. Some potential solutions that have been suggested by mechanics and Subaru owners include:



  • Replacing the battery with a higher-quality, more reliable unit

  • Inspecting and replacing the alternator or voltage regulator if necessary

  • Updating the vehicle's software or firmware to address any programming-related issues

  • Seeking professional diagnosis and repair from a Subaru-certified mechanic


It's important for 2015 Subaru Forester owners to be proactive in addressing any electrical system problems, as they can not only be inconvenient but also pose safety risks if left unresolved.

What issues does a 2015 Subaru Forester have?


Common 2014-2018 Subaru Forester Problems and Issues (And How To Fix Them) The 2014-2018 Subaru Foresters' common problems include failure-prone transmission, burning oil, rear spring failure and short-lived wheel bearings.



How many miles will a 2015 Subaru Forester last?


Forester: The Subaru Forester is a compact SUV that offers a perfect blend of utility, comfort, and durability. Forester models are known for their long-lasting performance, with many drivers achieving 200,000 miles with minimal issues.



Can Subaru Forester last 300000 miles?


Well, that's where the Forester's longevity comes in. You might pay top dollar for a used Subaru Forester, but that's because it's built to last. Some first-generation Foresters can still be found on the road today with their wagon body styles and a likely 300,000 plus miles on their odometers.



Does the 2015 Forester have a timing chain or belt?


timing chain
If you have a Subaru Outback, Forester or other non-STI vehicle from the 2014 model year or newer, your car is equipped with a timing chain that doesn't need regular maintenance. However, if your Subaru model is older than that, you may have a timing belt under the hood.



Do subarus hold their value?


Kelley Blue Book: Subaru nabbed “Best Resale Value” awards in 2020 and 2021, and models retained around 14% more of their original value compared to other brands. Consumer Reports: Consumer Reports rated Subaru as their #1 pick for best brands of 2022, thanks to exceptional reliability and road test scores.



What is the weakness of a Subaru Forester?


Excessive oil consumption, unexpected acceleration, engine stalling while driving, the check engine light staying on, engine reluctance when accelerating, and the engine catching fire or malfunctioning are among the top engine issues expressed by 2015 Forester owners.



How reliable is a 2015 Subaru?


Despite its top-notch safety score, the 2015 Subaru Legacy ranks near the bottom of the midsize car class because of its poor reliability rating and the greater all-around appeal of its rivals.



Are there any recalls on 2015 Subaru Foresters?


Summary: Subaru of America, Inc. (Subaru) is recalling certain model year 2015-2016 WRX vehicles manufactured April 10, 2015, to October 21, 2015, and Forester 2.0XT vehicles manufactured April 10, 2015, to October 20, 2015. The turbocharger air intake duct may crack and possibly result in an engine stall.



Was 2015 a good year for Subaru Forester?


2014-2015: These years also belong to the fifth generation and are praised for their reliability and practicality. The 2015 model, in particular, received high safety ratings and has a good balance of features and price.



What are the weaknesses of a Subaru Forester?


A list of some of the most common issues Forester owners have to deal with.

  • CAN System Parasitic Drain on the Battery.
  • Unintended Acceleration.
  • Brake Light Switch Defect.
  • Cracked Windshields.
  • Lineartronic CVT Reliability.
  • Rodents Chew Subaru's Soy Wires.
  • Subaru EyeSight Problems.
  • Subaru Vehicles with Recalled Takata Airbags.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.