2017 Subaru Forester Other / unspecified Problems

REAR WHELLS BEARINGS DAMAGED AT ABOUT 59 000 MILES DRIVEN ON FLAT SERFACES. CAR PARKED IN GARAGE. DEALER STATED THAT BEARINGS HAVE TO BE REPLACED.

NHTSA ID

11678930

Incident

Jul 20, 2025

First was a control arm bushing and than a rear wheel hub assembly. At around 40000 miles. Both failures created unsafe control of the vehicle. Subaru has a tsb with updated parts, so they know the original are poor quality. It has been confirmed with dealer and independent shops. No warning lamps.

NHTSA ID

11654898

Incident

Apr 1, 2025

Wheel lug nuts are frozen and cannot be removed without breaking the stud in many cases. TSB 05-79-20 mentions that Subaru was aware but offers no warranty for this issue.

NHTSA ID

11628536

Incident

Dec 2, 2024

My wife's Subaru Forester (2017, VIN [XXX] ) at 70,131 miles started to have a loud droning sound from the rear of the vehicle on [XXX]. I took the SUV to a local mechanic, and they diagnosed the problem as two faulty rear wheel bearings. They removed the old bearings on September 4, 2024 (I have the faulty parts if needed) and placed new bearings. The mechanic warned me that the faulty wheel bearings can seize and cause an accident if they are not replaced. The repair resulted in the disappearance of the droning sound from the rear of the car, so it was clearly a correct diagnosis. In looking online, I have learned that many 2017 Subaru Foresters have a problem with rear wheel bearing failures. The company has expressed no interest in my concern about this incident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11621046

Incident

Aug 31, 2024

Subaru is well aware of the rear wheel bearing prematurely due to the faulty backing plate design. They have even sent a service bulletin mentioning the problem. so the rear wheel hub and backing plate should be replaced by Subaru. They are charging $1000 for repairing this. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11562190

Incident

Dec 27, 2023

Loud roaring noise came from rear of vehicle while driving. Sound increased with increasing speed. At first I thought it might have been the tires but they were properly inflated and in excellent condition. The vehicle was brought to the dealer who determined that the rear wheel bearings were defective and needed to be replaced. The noise and condition began at roughly 50,000 miles but the car was 6 years old and out of warranty. I contacted Subaru and they offered to cover half the cost of the repair. Had the situation not been corrected the rear wheels could have frozen causing loss of control of the vehicle. The only warning was the noise itself. I believe that this issue, especially at such a low mileage, is a significant safety concern.

NHTSA ID

11506470

Incident

Aug 1, 2022

I believe this is my 3rd or 4th lug stud that's sheared off when removing. I believe it happened at the dealer once and the tire shop I have the tires rotated at two or three times in the last couple of years. This worries me that they may be weak and could potentially break, while driving, before removal breaks them. The boken stud is typically sheared and stuck inside the lug nut. Google searches would make this seem like it's not an uncommon issue. Subaru may have a TSB for rusted nuts already that may relate to this issue. TSB 05-79-20 is what I found through Google searches, if related.

NHTSA ID

11502941

Incident

Jan 21, 2023

Ball bearings all broke in car. This is a known issue but not until I googled it. It causes horrible noises and potential inquiry if not corrected.

NHTSA ID

11502023

Incident

Jan 1, 2023

46,000 miles and the lower control arm is broken. Causing the vehicle to shake and almost be undrivable.

NHTSA ID

11469926

Incident

Jun 18, 2022

The Tire Pressure Monitoring System module failed which also disabled the key fob remotes. I had the TPMS module replaced 3 times. The first occurrence was on August 26th 2021 and was confirmed by the dealership Subaru Service Center. During the failure and malfunction of the module, the dashboard warned about not to drive because there is problems with the tires and key fob not working. This worried me because of the potential safety to me and others if I continued to drive with defective tires. Eventually I found out my tires did not have any problems. After the module malfunctioned the second time, the service center replaced it stating that the first module was defective. Several months passed by and the module failed the third time. I started to research online and found that other Subaru owners experienced similar issues and figured out that water such as from heavy rain leaked through the roof railing gasket into the area where the TPMS module is kept and shorted out. When I went in to the service center the third time, I explained my investigation and eventually the associate agreed that was the cause. I think without me telling them this, they would have just replaced the module stating another defective unit. This discovery had them not only replace the TPMS module, reprogram my key fobs but also replace the roof railings and it's gasket which they made me pay $960.43.

NHTSA ID

11460981

Incident

Mar 25, 2022

I am writing to inform you of the following problems with the steering system of my 2017 Subaru Forester: 1) When turning or changing car lanes, the steering wheel does not engage the wheels until the steering wheel is turned to about a 90 degree angle in the direction of the turn, left or right, 2) After making a turn, it takes more rotations of the steering wheel to come out of the turn than it took to make the turn. At other times it takes more rotations of the steering wheel to make the turn than it does to come out of the turn, 3) Constant adjustments to steering have to be made in order to stay in a lane regardless of whether the lane is straight or curved. It's like trying to maneuver a boat on water or like driving on a frictionless surface. It feels like the car switches to a different control system, either void of any driver control, or delayed response to driver input, and 4) The steering wheel has to be turned to almost a 90 degree angle before it engages the wheels while the car is running and stationary. With the exception of item 4, the steering problems occur when there are other cars in the vicinity of our car. On secluded roads our car drives fine, so far. The steering issues occur during city and highway driving. The steering problems occur even when the following car assistive technologies are all set to off: automatic braking, hill assist, lane change assist, X-mode, Eyesight, and cruise control. On May 4, 2021, we took the car to the Subaru Superstore of Chandler in Arizona. We showed the dealership a video of item 4 and they observed it. They described it as "egregious". The dealership stated that they could not find a reason for item 4 and they could not duplicate the other problems. They stated that they documented the problem. Having an unresponsive/delayed response steering system could prove disastrous when seconds count to avert a disaster. This has been an ongoing problem since October 2018, with no resolution from Subaru.

NHTSA ID

11421167

Incident

Apr 20, 2021

VEHICLE SHAKING ON FRONT TIRES DUE TO LOWER CONTROL ARMS NEEDING REPLACEMENT.

NHTSA ID

11404281

Incident

Mar 1, 2021

Mileage

52,000 mi

THREE PASSENGER FRONT TIRE STUDS SHEARED, PROPERLY HAND TORQUED PRIOR, TWO LUG NUTS WITH STUDS RETRIEVED IN DRIVEWAY, 20 DEG F. PULLING OUT OF GARAGE LH TURN, 3 MPH. FAILED AND REMAINING TWO STUDS RETAINED WHEN REPLACED. POSSIBLE NIL DUCTILITY TEMP. GOOGLE REVEALED OTHER RECENT. FAILURES

NHTSA ID

11185494

Incident

Mar 7, 2019

Mileage

31,000 mi