The contact's spouse owns a 2015 Subaru Forester. The contact stated that while driving from a complete stop or at various speeds on several occasions, the vehicle hesitated and failed to accelerate as intended. The Hill Assist and Automatic Transmission Oil Temperature warning lights flashed, and the ABS, Traction Control, and VDC warning lights illuminated. The vehicle was steered to the side of the road and turned off to cool down on each occurrence. After approximately 45 minutes, the vehicle was restarted and was driven to the residence. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 108,000.
Subaru Forester abs comes on
72 of the 6,539 owner complaints about the Subaru Forester describe aBS light or ABS activating, most of them for the 2015 model year.
- owner complaints
- 72
- worst model year
- 2015
- typical repair cost reported
- $1,200
- typical mileage
- 44,000
By model year
Often reported together
Check engine light 15Adaptive cruise 9Warning lights 6Won't shift 4Loss of power 4Brake failure 4Ball joint 3Won't start 2
Trouble codes mentioned
P1531 1P0057 1B2809 1
What owners say
My new vehicle, with under 4,000 miles, has already suffered multiple chewed wires due to rodents attracted to the soy-based wire coatings used by the manufacturer. This is not a minor inconvenience — it is a serious safety issue. Damaged wiring can cause loss of power steering mid-drive, ABS and braking system malfunctions, airbag deployment failures, engine stalling on highways, and electrical fires — any of which can result in injury or death. The manufacturer knows soy-based coatings attract rodents, the consequences are safety-critical, and proven mitigations exist (capsaicin-infused coatings, hardened sheathing, metal conduit) yet are not implemented from the factory. If vehicles are engineered to withstand foreseeable environmental hazards like water intrusion, heat, and road debris, there is no justification for leaving critical wiring defenseless against a well-documented and predictable threat. A material choice known to invite damage, paired with insufficient physical barriers, is not an external cause — it is a design flaw.
I bought a used 2015 subaru forester with 117,000 miles from an auto shop/used car dealer in March of 2024. In September of 2025, 11,000 miles of driving later, a bunch of lights came on my dash. Check engine, traction control, ABS, at oil temp, and incline assist. I took it to Autozone to get the codes read and the part it suggested was the transmission oil pressure sensor. I then took it to a trusted mechanic who said they weren’t able to get the lights to turn back on and told me to come back when the lights reappeared. In December of 2025, the lights came on and they were on long enough to take it back to the mechanic. The mechanic told me that it looked to be the transmission valve body and recommended a local transmission shop. I took it there and the mechanic told me there was a speed sensor that was failing and the transmission and valve body would need to be replaced. He said that they don’t sell the speed sensor anywhere and it is impossible to obtain. I got quoted 9,100 to fix my car (I originally paid around 8,500 for it). I was told it would not be worth my time or money to fix the transmission. The transmission guy told me that Subaru cvt transmissions are horrendous and to take this is a lesson to never buy a Subaru. I heeded to this advice and traded her in for $2000 towards a 2010 rav4. Additional info: It had a rebuilt title and had been in an accident before I got it. Lived its entire life between kentucky and tennessee. I replaced the engine oil and filter every 4,000-6,000 miles. Tire treads were very mismatched for the time I had it (almost two years) which I was told by a subaru dealership can damage the transmission. Back tires had significantly lower tread than front. I had front left lower control arm, rear spring coils, brake switch lamp, and one of the battery terminals replaced during the time I had it. My TPMS light was always on. My front right headlight went out frequently. My brake light assembly also broke and wasn’t worth fixing
Passenger airbag sensor intermittently works and turns off when passenger is in the seat. Dashboard light for airbag is constantly on and passenger airbag is constantly off. Issues with seat sensor going off when no one is sitting in the passenger seat. Abs system error message. All identical to recall symptoms.
The Vehicle was sold to me by a local dealership not SUBARU Manufacturer themselves with the conditions marked above and more, the wheels when purchased as i turned any corners it would sound like the underside of the vehicle would explode even when driving straight it was just less frequent and caused the ABS system to activate and would pull one way or another. the Transmission has never been inspected by the dealership that sold it to me and the manufacturer seal was broken so it had leaked and caused major lack of power resulting in many close calls due to lose of forward propulsion it is a closed transmission without a dip stick and the dealership refused to do anything about it. the Airbag system has never worked at all and the dealership knew this and same with the Reverse hazard warning detection system or the TPMS and again i was told that i just needed to drive it and it would work itself out by the owner of the dealership who test drove it 3 times and refused to do anything about the obvious issues and now it has been a little over a year i’m in debt and basically out of a vehicle and can man as well as personal money sunk into this vehicle that I would consider beyond a lemon
[XXX], driving home, dark at [XXX] in Airway Heights WA. About 10 mins to home, lights in dashboard suddenly lit (brake, check engine, battery icon, water temp icon, 2 yellow colored pictures that had the word “off”, park, ABS, exclamation point next to a circle that had a symbol in circle like a Mercedes Benz, and another symbol colored yellow). I kept driving with very little power in the car and it was hard turning the wheels to left or right turns. I was so scared thinking I would be stranded in the middle of the street! Made it to my carport and drove it in. Turned off car; attempted to restart but didn’t, and during the times I started the car, it would make a stuttering noise. The lights that lit up remained, wouldn’t turn off until attempt to start again when the lights all turned off. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Basically, as I was driving on the freeway with my son and his brother, I got 5 lights flashing on dashboard. Abs at temp check engine cruise control hill assist vss etc.. the code were for cut but before I could check them everything shut down. Car went dark, no brakes and burning smell as well as burns oil. Front end damage on car with passenger side damage. Car started back up next day called Subaru and because it’s 2014 forester, may not qualify but it only has 126k on the dash. Well maintained and had no issues besides the oil consumption.
While driving temperature light, check engine light, all ADAS lights came on as inoperable (cameras, warning, ABS, BSD/RCTA), no heat (including defrost) available to defrost or for cabin. Appointment 3/13 replaced thermo control valve assembly , coolant bypass valve, intake gaskets, fuel line, coolant, total charges $2070. Luckily had extended warranty I bought, that I had to make a claim on. Dangerous to drive (no camera based safety features available, no defrost for the snowy weather, no emergency braking or other collision safety features on, this affected the entire 'eyesight' system). The engine also had no thermo control regulation during this time, affecting not just then, but possible future performance and early aging due to disregulation.
Since January, the occupancy airbag warning light would turn on and off. Also, even with no passenger in the passenger seat, I would have to engage the passenger side seatbelt so the reminder bell would stop dinging. On 15 June, I took my vehicle into the Subaru dealership. The diagnoses what that the occupancy senor in the passenger seat was defective. I was informed that this defect also disables the entire car's airbag system. To answer the other questions above: 1) Yes, the vehicle is available for inspection. (2) The safety of my grandchildren, husband, and myself are at risk if the airbags will not deploy. (3) Subaru dealership has confirmed the problem. (4) No other agency has inspected the vehicle but I am willing to obtain a second opinion. (5) The seatbelt issue started January. In May of 2023, the ABS warning light would periodically turn on and off. Thank you.
Battery drain due to CAN system. Has caused loss of power to functions of car resulting in vehicle dynamic control and airbags to be turned of in the middle of driving causing the ABS to become unusable in the case of an accident putting everyone in the car at risk of injury or death.
Related recalls
Service brakes, hydraulic
- What is wrong
- Subaru of America, Inc. (Subaru) is recalling certain model year 2008-2011 Impreza, 2008-2014 WRX and STI, and 2009-2013 Forester vehicles, currently, or formerly, registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia that were remedied under recall 14V‑311 prior to December 23, 2014. The brake lines may experience brake line corrosion due to salt water splashing on the brake lines through a gap in the fuel tank protector.
- Risk
- Brake fluid may leak due to the brake line corrosion and may result in longer distances being required to slow or stop the vehicle, increasing the risk of a crash.
- Remedy
- Subaru will notify owners, and dealers will apply an anti-corrosion wax to the four-way joint connector area of the brake line system, free of charge. The recall began on January 27, 2015. Owners may contact Subaru customer service at 1‑800‑782‑2783. Subaru's number for this recall is WQQ-52. Notes: This recall is specific to affected Forester, Impreza, WRX, and STI customers who had their car remedied under the federal safety agency recall no. 14V‑311 prior to December 23, 2014. Subaru has determined that this remedy was inadequate due to incomplete repair instructions provided to dealers. Affected Forester, Impreza, WRX, and STI vehicles that were not repaired under the federal safety agency recall no. 14V‑311 prior to December 23, 2014 will continue to be processed under the federal safety agency recall no. 14V‑311. Affected vehicles not currently, or formerly, registered in the salt belt states identified in this recall are eligible for repair, at no cost to the customer, upon request.
Recall number 14V830000 · Recall details
Service brakes, hydraulic: foundation components: hoses, lines/piping, and fittings
- What is wrong
- Subaru of America, Inc. (Subaru) is recalling certain model year 2005-2009 Outback and Legacy, 2008-2011 Impreza and 2008-2014 Impreza WRX/STI, and 2009-2013 Forester vehicles, currently, or formerly, registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Salt water could splash on the brake lines through a gap in the fuel tank protector, resulting in excessive corrosion of the brake lines. Note that affected vehicles not currently, or formerly registered, in the salt belt states identified above are eligible for repair, at no cost to the customer, upon request.
- Risk
- Brake line corrosion may result in brake fluid leakage. Fluid leakage may result in longer distances being required to slow or stop the vehicle, increasing the risk of a crash.
- Remedy
- Subaru will notify owners, and dealers will test the brake system by depressing the brake pedal and inspecting for brake fluid leaks. If no brake fluid seepage is observed, the affected areas will be rustproofed with anti-corrosion wax. If brake fluid seepage is observed, the brake lines will be replaced followed by rustproofing with anti-corrosion wax. These services will be performed free of charge. The recall began July 2014 and second notifications will run through November 2014. Owners may contact Subaru at 1‑800‑782‑2783. Subaru's recall campaign number is WQK-47. Note: This recall supersedes recall 13V‑110 which applied to certain 2005-2009 Legacy/Outback vehicles. Vehicles that were remedied under the previous campaign still need additional areas rust-proofed.
Recall number 14V311000 · Recall details
Service brakes, hydraulic: foundation components: master cylinder
- What is wrong
- Vehicle description: passenger and sport utility vehicles equipped with anti-lock braking system (ABS). (the 1999 2.2 liter legacy vehicles are excluded). In extremely cold weather, the brake pedal goes to the floor and the vehicle stopping distance is increased.
- Risk
- This condition causes the vehicle stopping distance to be increased, possibly resulting in a crash.
- Remedy
- Dealers will replace the brake master cylinder.
Recall number 99V040000 · Recall details
Questions about the Subaru Forester abs
Why does the abs come on in the Subaru Forester?
Owners who report it most often also describe check engine light, adaptive cruise control problems and multiple warning lights, and the codes they mention most are P1531, P0057 and B2809.
Which Subaru Forester years have aBS light or ABS activating problems?
The model years with the most reports are 2015 (20 complaints), 2014 (13 complaints) and 2010 (6 complaints).
How much does it cost to fix ABS light or ABS activating on the Subaru Forester?
Owners who mentioned a price put the repair at about $1,200 (median of 6 complaints that include a dollar amount). Costs vary with mileage, warranty and where the work is done.
VIN decoder
See the problems and recalls for an exact car
Buying a used Subaru Forester?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history