Subaru Forester slipping problems

Filed Oct 5, 2026 · Transmission · SC

The transmission very suddenly (perfectly fine one day, bad the next) developed a severe transmission slip. Like getting rear ended feeling transmission slip. Dealership quotes the CVT control valve body.

Filed Oct 2, 2026 · Brakes, Electrical · MS · 1 injury

Transmission slipped, stranded me in the middle of a road XXX. Stopped wouldn’t go. Started locking down in reverse 1 month after I purchased the vehicle. XXX, my husband was backing down a road that had no turnaround. The RAB locked down, slammed so hard, the car slid six feet and the motor shut down. I found out a week later that L-5 was fractured in my back. The lockdown has hurt my [XXX] mother’s neck also, in March of this year. The friction clutches is fried in my transmission. My transmission is jerking, slipping, clanking, shaking from multiple lockdowns. I took vehicle to [XXX] Subaru XXX for service. I told [XXX] about it locking down, what is sounded like and what it done. He brushed me off, said that’s what it’s supposed to do and that it had something to do with backup camera. [XXX] went to my car and showed me how to turn backup camera off. Put car in reverse and hold RAB until off. XXX XXX, a dry rotted hose blew out. RAB light was on, check engine and more. I had it towed to [XXX]. I plainly told them it locked down in reverse. They told me my DOG tore it up and gave me a bill for a new transmission. Only 14 k miles. I took it to Hallmark Subaru XXX. I had 3 complaints. Clanking, locking down in REVERSE, jerking. They replaced 3 parts, said it should solve all my problems. And as the usual the old phrase CANNOT DUPLICATE PROBLEMS. Now the RAB system has gone haywire, it does whatever it wants to. My transmission is becoming to a point it sounds like it is going to fall out of my car, 25k miles on this vehicle, haven’t even had it 3 years. The new parts really messed things up. I was going to take it back to Hallmark, but I’m afraid to drive in interstate traffic. BELIEVE ME WHEN I TELL YOU SUBARU CORPORATE KNOWS ABOUT THIS PROBLEM. THE ONLY THING THEY DONT KNOW YET IS THAT IT IS MESSING TRANSMISSIONS UP. IT TAKES A WHILE. SUBARU IS TRYING TO STOP A CLASS ACTION L INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 26, 2024 · Acceleration, Transmission · NC

Subaru of America is aware of the problem which impacts several models and model years, see Subaru Service Bulletin 16-132-20R. Transmission slippage and bounce feel during acceleration. Can be strong enough at times to visually see occupants moving with momentum/bounce at times. Could contribute to vehicle not maintaining/reducing/responding to speed control systems, failure of transmission components, stranding occupants, and other similar hazards that come with the mechanical failure of a transmission. Has caused slowing of acceleration which impacted surrounding traffic on a few occasions. Vehicle is scheduled to be inspected by manufacture dealership on morning of 08/27/24.

Filed Dec 25, 2023 · Brakes · PA · crash · 1 injury

I had 2 accidents with this car. The first was on October 10, 2023. I pulled into a parking space and braked. I move forward a little more and braked again. The car suddenly accelerated and hit 2 vehicles parking across from me. My car was damaged, and one of the cars I hit was badly damaged, and the other had less damage. My 93 year old father was not injured. I had an injury on my hand, where the skin split between my right hand and forefinger. Fortunately there was no one in either of the other cars. I do not know if the vehicle was inspected by anyone. There was no warning light. It all happened in seconds. I had no idea what happened, so I thought my foot must have slipped and hit the gas pedal. I had my car repaired at the Apple Subaru's body shop in York, PA. It was in the shop for about a month. I drove it aroung for a few weeks then started noticing some lurching forward after braking. I still assumed my foot my foot must be slipping. On December 1, 1923, I decided to go to our local farmer's market for apples. The car lurched a few times causing me to run a stop sign. I decided it was unfit to go on to the market and decided to take it to my service station. The service station is located on a ridge. There office and some of the garage bays are on the upper level on the ridge. The property goes downhill around that. There is an entry next to the office that is marked as a handicapped space. I was not thinking clearly when I decided to park there. I pulled partway into the space, braked, and then moved forward a bit. When I braked the car took off at a high speed, through a railing, over the edge, and landed sideways on the ground below. I was trapped in the car and had to be removed by firefighters. When they pulled me out I was taken to the ER. My car was totalled. My son did some research and sent me some links. I am now sure that the cause was the sudden acceleration problem with Subaru. I have reported this to Subaru.

Filed Feb 6, 2023 · Transmission · IL

2014 Forester @ 150k miles, CVT Failure. Check Engine Lights, AT Oil Temp Warning, Diagnostic Trouble Codes P0700 (Transmission Control Module) & P2764 - (Torque Converter Clutch Pressure Control Solenoid Control Circuit Low) Sect 11-16 of Owners Manual states: "It is not necessary to check the transmission fluid level." But Subaru Warranty & Maintenance guide recommends inspection of CVT fluid @ 30/60/90/120k miles. Mine was never low or bad. There is no owner serviceable parts to the CVT. No dipstick to check fluid level. Page 37 of Warr & Maint guide Notes 4 & 9 state: "4. When the vehicle is frequently operated under severe driving conditions**...CVT fluid replacement should be performed every 24,855 miles." and "9. The ATF filter is a maintenance free part." Under "Examples of severe driving conditions" only item "g. Repeated trailer towing." applies to Note #4. I do not even have a trailer hitch, therefore, no extreme driving conditions. I noticed hesitation, slipping, lull in forward movement, shaking at idle, lurching. Because of this, I requested CVT fluid change at 138k miles even though service technician had previously said fluid was ok. No noticeable improvement after this fluid service. At 150k miles, dashboard warning lights came on for Check Engine, AT Oil Temp, Traction Control Light, Hill Assist, Cruise Control, AntiLock Brake System. Took vehicle to Subaru dealership service immediately. First they recommended CVT fluid change, which I agreed to. Upon completion, all warning lights came back on. They now recommend replacing CVT valve body unit for $2200. SoA has issued a recall (Dec 2019) only on Subaru Ascent vehicles for faulty CVT transmissions, but not for other vehicles with the same problems. CVT failure can lead to safety issues such as vehicle stalling, lurching forward, going in reverse, and shifting unexpectedly while driving. Subaru of America should issue a recall for all vehicles with faulty CVT transmissions.

Filed Nov 12, 2021 · Engine, Transmission · CT

The vehicle gets a shudder at different speeds and it feels like it's either the transmission is slipping or its coming from the motor but it NEVER THROWS a Trouble Code so as the dealership says if its not throwing a trouble code they can't diagnose it until it does. So that's why I don't like these vehicles because no one know how to fix it old school by being a real mechanic and going old school to find the issue.

Filed Sep 23, 2020 · Transmission · 112,000 miles · CT

A few weeks ago the vehicle began to have difficulties shifting/accelerating from a stop it would feel like it was slipping and not responding to the accelerator . It has been evaluated as a transmission failure at a cost of $10,000. I purchased the vehicle new and purchased an extended warranty that would cover the power train up to 100,000 miles. The vehicle has had all scheduled maintenance performed and all of it at the same dealer service center with documentation. This includes a 90,000 mile service where the transmission was included in the preventive maintenance check and indicated as no issues. The vehicle has only been used for normal driving. No hauling or towing and no heavy cargo. The transmission should not fail only 12,000 miles outside of the warranty that I purchased and having been serviced appropriately and inspected within 20,000 of the current issue. Subaru of america is not covering the replacement under warranty for what appears to be a known safety issue that required them to extend this same 100,000 warranty coverage to all vehicles from this model year under what I understand to be a class action lawsuit settlement. The loss of acceleration and slipping in the shifting when powering away from a stop is dangerous if the vehicle stalls or suddenly slows due to loss of power and this is due to a known CVT issue. Subaru should be held accountable for all the vehicles they produced with this defect and not be able to hide behind a a lawsuit settlement that allowed them to leave vehicles like mine on the road as ticking time bombs all because the symptoms of the issue didn't show up before 2018 or a only 12,000 miles outside of their own warranty that they sold.

Filed Aug 30, 2020 · Transmission · 30,000 miles · NY

After 20k miles, transmission hesitates more and more. Be careful and try to avoid situations where you have to accelerate quickly. The car does not move or accelerate when you hit the gas pedal quickly. Cvt slips, especially from reverse to drive. At slow speeds, it jerks the car trying to find the right gear. The problem began under 10k miles, and I took it to a local dealership, they told me that is how the car drives and told me it is normal. This is not my first forester, but definitely the worst. I called subaru america, and they said there is no known problem whit their transmission. I almost got killed in a highway stop and go situation, where I had to accelerate after a slowdown, and the car decided not to. If you own one, be careful.

Filed Jan 15, 2020 · Fuel system, Transmission · 55,000 miles · RI

Two times, while driving on the highway at about 65 MPH, my car lost the ability to accelerate. It was as though the car slipped into neutral. I pushed the accelerator pedal and the RPM's would increase, but the car wouldn't accelerate. It simply slowed down. Both times the highway was empty enough that I was able to drift into the shoulder. Once I pulled over, I turned off the car and waited a few minutes. When I turned it back on, the car started and acceleration worked as normal. Both times I brought it to a local subaru dealership, and after running some tests said they couldn't find any issues, and couldn't help me any further. I've found other people who have experienced very similar problems, but it seems like no one has found a solution.

Filed Aug 24, 2019 · Transmission · 60,000 miles · TX

My car is slowing down drastically while my foot is on the gas and RPM is increasing. I suspect that the CVT is slipping and causing the car to engine brake. This is the reason subaru extended the CVT warranty, but they have refused to replace my transmission because the dealer has not been able to duplicate the problem. There needs to be a recall on these cvts.