2012 Subaru Outback Problems

What owners report

Owners of the 2012 Subaru Outback most frequently report transmission-related stalling and shuddering when coming to a stop, an issue that appears across a wide range of mileages and persists even after dealer visits. Brake concerns — including a spongy or sinking pedal — and recurring headlight bulb failures are also common themes. Multiple active recalls cover the passenger-side airbag inflator module, and owners in affected states should verify their vehicle's recall status.

1. 1
   Transmission and drivetrain

   Transmission stall and shudder when stopping

   • 124 complaints (42%)
   • median 105,500 mi at 7.0 yrs old (96 state mileage)
   • 2 mention a crash, fire or injury
   • owner-quoted repair $1,757 (median of 16 quotes)
   • filed 2012–2025

   Complaints describe the engine shuttering and stalling out when the vehicle slows to a stop at traffic lights, stop signs, or during hard braking, with all dashboard warning lights illuminating at once. Owners report the vehicle must be shifted into park and restarted to continue driving. Dealers frequently diagnose a failed torque converter or CVT valve body, and several complaints note the repair was previously covered under an extended warranty that has since expired. Reported across a broad mileage range, from around 60,000 miles to well over 150,000 miles, with some owners noting the shudder first appeared in colder weather or at higher mileages.

   1 related service bulletin

   What to check: Ask whether the torque converter or CVT components have been replaced and review any extended warranty repair history; a test drive should include coming to a complete stop from highway speeds to check for shuddering or stalling.

   2 excerpts from owner complaints in NHTSA records

   “When approaching a stop, the engine dies. I'm afraid I will be rear ended. The dealership thought it might be a low battery so I replaced it and it still does a stutter then dies. If I let off of the break, sometimes that keeps it from stalling. Very concerning in traffic. Has been happening for 6 months.”

   NHTSA complaint #11352357, filed 2020-08, 189,000 miles

   “Vehicle shutters and stalls when braking on a city street, especially in colder weather (I first noticed this in the winter of 2018). On sept. 13, 2020, the vehicle violently lurched forward as I pulled out on a city street at lower speeds. After this occurred, the check engine light, oil temp, traction control light, and brake light came on on the dash. Diagnostic showed a p0700 and p2764 error codes indicating a need for a valve body replacement. …”

   NHTSA complaint #11360419, filed 2020-09, 102,000 miles
2. 2
   Brakes

   Spongy or sinking brake pedal

   • 31 complaints (11%)
   • median 87,000 mi at 8.0 yrs old (19 state mileage)
   • 3 mention a crash, fire or injury
   • filed 2011–2026

   Owners describe the brake pedal traveling farther than expected, going nearly to the floor, or suddenly feeling soft and spongy during normal driving. Some complaints mention corrosion at brake line connectors with brake fluid leaking, while others report the issue began intermittently and then became persistent. Dealers have cited the brake master cylinder and corroded brake line fittings in several complaints, and at least one recall (11V562000) covers a brake master cylinder defect on a subset of 2012 Outback vehicles. Complaints span from very low mileage up to around 150,000 miles, with corrosion-related findings more common in higher-mileage examples.

   Recall 11V562000

   What to check: Check for a firm, consistent brake pedal feel during a test drive, and ask a mechanic to inspect the brake lines and master cylinder for corrosion or seepage, particularly near the rear wheels.

   2 excerpts from owner complaints in NHTSA records

   “Recall wvy-35 applies to some 2012 Subaru outbacks. My 2012 Subaru Outback has this difficulty yet is not part of the recall. Since I purchased the car the brake pedal has been soft and mushy. I need to press the pedal very hard for a long distance almost to the floor of the car to stop the vehicle. The stopping distance as a result is often much longer than expected. This is the exact problem identified in the recall below. …”

   NHTSA complaint #10679384, filed 2015-01, 12 miles

   “I was driving the car when the brake pedal travel distance suddenly changed on me, which required me to apply more pressure to stop the car. Very alarming at the time and if I were not an experienced driver may have caused an issue. The issue resolved itself briefly but has now remained in it current state, making it difficult to judge what brake pressure to apply -- a definite safety concern. Until I can get this issue fixed, I had to keep the car parked. I took the car in for an immediate diagnosis. …”

   NHTSA complaint #11327076, filed 2020-06, 114,000 miles
3. 3
   Electrical system

   Dashboard warning lights flashing together

   • 54 complaints (18%)
   • median 93,491 mi at 7.3 yrs old (32 state mileage)
   • 5 mention a crash, fire or injury
   • owner-quoted repair $1,850 (median of 6 quotes)
   • filed 2012–2025

   Owners describe multiple dashboard lights — including the brake, traction control, cruise control, and check engine lights — flashing on simultaneously and then resetting, sometimes repeatedly. When the lights activate, features such as cruise control and manual gear selection stop working. Dealers in several complaints were unable to reproduce the fault or retrieve codes, and some complaints note the lights appeared alongside transmission faults, EGR or mass airflow sensor work, or following hard braking. Reported across a range of mileages from around 68,000 to over 160,000 miles, with no clear pattern tied to cold or wet conditions exclusively.

   3 related service bulletins

   What to check: Ask whether recurring warning light episodes have been diagnosed and resolved; an OBD2 scan before purchase can reveal stored or pending fault codes even when no light is currently on.

   2 excerpts from owner complaints in NHTSA records

   “Was driving on highway when lights on dash started flashing on & off, cruise, brake, check engine, the temperature light was flashing blue & red. I pulled over to make sure emergency brake was off. Turned car off and on and checked gas cap was tight as I had googled why it might be flashing. I continued for another mile and engine started making clicking noise when I pressed gas. I pulled over and stopped, car lights were still flashing and it began to smoke under hood. …”

   NHTSA complaint #11303050, filed 2020-01, 170,000 miles

   “Intermittent dash lights flashing on my Subaru 2012 Outback, prompted me to take the car in for diagnosis. Subaru is notorious for dash lights flashing when there might be an issue. Brought car in but they could not find issue. Flashing lights reset, but came back on. When lights flash, many other car functions cease, such as cruise control, manual gear function goes inop, etc. Plus flashing lights disguise other issues that may be going on as well (such as brakes), plus very distracting in itself. …”

   NHTSA complaint #11327088, filed 2020-06, 113,000 miles
4. 4
   Exterior lighting

   Headlight bulbs burning out frequently

   • 18 complaints (6%)
   • median 64,000 mi at 5.3 yrs old (15 state mileage)
   • filed 2012–2024

   Complaints describe low-beam headlight bulbs needing replacement every few months, with both sides failing in succession. Owners note the bulb replacement procedure requires removing a wheel well liner, making repeated replacements time-consuming and costly. In at least one complaint, replacing the entire headlight housing did not resolve the premature failure. Reported at various mileages, with some owners noting the pattern began within the first two years of ownership and continued repeatedly thereafter.

   What to check: Ask about headlight bulb replacement history and check both low beams during a night inspection; an independent mechanic can test for voltage irregularities at the headlight connectors.

   2 excerpts from owner complaints in NHTSA records

   “The low beam headlamps are constantly burning out on my 2012 Subaru Outback. I have replaced the bulbs several times in the past two years, approximately every 3-6 months or 3,000-6,000 miles. One side burns out right after the other. I cannot say if the headlight bulbs burn out while driving or stationary; I drive mostly in daylight then notice the outage at night. Replacing the bulb involves removing the tire and having a mechanic or dealership perform the work. What should be an infrequent simple task is getting very expensive! …”

   NHTSA complaint #10925263, filed 2016-11, 70,000 miles

   “The rear 3rd high brake light leaks every time it rains. This happens both when the car is stationary or moving. It has been doing this every time that it rains for about the last 6 months. I have seen numerous complaints on forums for the same problem.”

   NHTSA complaint #11016060, filed 2017-08, 50,000 miles
5. 5
   Air bags

   Passenger airbag warning light and inflator recall

   • 52 complaints (18%)
   • median 88,414 mi at 6.0 yrs old (20 state mileage)
   • 7 mention a crash, fire or injury
   • filed 2012–2025

   Owners report the passenger airbag warning light illuminating persistently, regardless of whether the seat is occupied. In some cases dealers traced the fault to disconnected wiring under the center console; in others the seat occupancy sensor was identified. Separately, multiple recalls covering the passenger-side frontal airbag inflator module apply to 2012 Outback vehicles depending on the state where the vehicle was originally sold or registered. Warning light complaints appear at varied mileages, generally under 60,000 miles based on the sample; recall eligibility is determined by registration history rather than mileage.

   Recall 20V001000Recall 20V003000Recall 20V002000Recall 19V008000Recall 19V007000Recall 19V009000Recall 18V012000Recall 17V014000Recall 12V047000

   What to check: Run the VIN through NHTSA's recall lookup to confirm whether the airbag inflator recall has been completed, and verify the passenger airbag warning light is off with no one seated and illuminates only when expected.

   2 excerpts from owner complaints in NHTSA records

   “Passenger airbag not working light came on. Took it to dealer where I purchased the vehicle, was informed that although 2012 Subaru outbacks had been recalled in texas, they were not recalled in oklahoma due to lesser humidity conditions. Paid nearly $500 to have wires which had come unplugged under console plugged back together. This took around 7 hours to get accomplished. …”

   NHTSA complaint #11016184, filed 2017-08, 52,000 miles

   “The earliest date for schedule of recall is august. Does that seem sensible if the problem is serious? The solution to solve the large number of people needing remediation is requiring addition staff to keep the service department open, around the clock, if necessary.”

   NHTSA complaint #11206267, filed 2019-05, 50,000 miles

Buying note. The 2012 Subaru Outback has a well-documented pattern of CVT stalling at stops and brake pedal softness, both of which should be inspected by a Subaru-familiar mechanic before purchase. Confirm all open airbag inflator recalls have been completed using the vehicle's VIN on the NHTSA website.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.