2015 Subaru XV Crosstrek problems

POWER TRAIN

I am filing a complaint regarding a major CVT transmission failure in my 2015 Subaru Crosstrek at approximately 117,318 miles. Prior to failure, there were no warning lights, dashboard messages, or significant indications of impending transmission failure. The only noticeable symptom was a slight whistling noise coming from the vehicle shortly before the transmission issue became severe. The sudden nature of the failure created a safety concern because the vehicle’s ability to accelerate and respond reliably while driving was compromised without meaningful warning. A sudden loss of reliable transmission function creates potential risk when merging, accelerating, or operating in traffic. The issue has been confirmed by a Subaru dealership, which quoted approximately $10,000 for transmission replacement. Subaru of America was contacted directly and declined assistance despite known widespread CVT issues in Subaru vehicles of this generation and prior warranty extensions issued for CVT-related problems. The vehicle has not been modified or involved in any collision related to this failure. The failed transmission/component is available for inspection upon request. The vehicle has been inspected by a Subaru dealership service department. I believe this transmission failure reflects a broader pattern of premature CVT failures affecting 2013–2015 Subaru Crosstrek vehicles and warrants further investigation due to the safety implications and financial burden placed on consumers after sudden drivetrain failure without warning.

NHTSA complaint #11737827 — an unverified report by a vehicle owner.

ENGINE

While driving at normal operating speed, the vehicle experienced a sudden and complete loss of engine power with no prior warning. There were no dashboard alerts, warning lights, or check engine indicators before the failure occurred. The vehicle became immediately unsafe to operate and had to be pulled over in a main highway center lane divide. After inspection by a licensed mechanic, it was determined that the engine suffered catastrophic internal failure due to oil and engine coolant mixing. This resulted in complete engine failure and rendered the vehicle inoperable. The vehicle has been properly maintained with all routine oil changes and inspections completed on schedule. There was no indication of overheating or mechanical issues prior to the failure. The condition that caused the failure was not detectable through normal maintenance. The sudden loss of power without warning created a significant safety risk to the driver and surrounding traffic. Due to the nature of the failure, the engine requires full replacement, and both 12v and hybrid batteries were also damaged and require replacement. This incident raises concern regarding a potential latent defect related to the engine or cooling system, particularly given reports of similar issues in this model year.

NHTSA complaint #11706903 — an unverified report by a vehicle owner.

SUSPENSION

UNKNOWN exact cause. Rear end of vehicle suddenly appears lower than normal. Suspension seems to be issue. Feels as though vehicle lost suspension in rear with no obvious outward cause. Awaiting inspection at dealership. Does not seem safe to drive in current condition with unknown cause of issue at this time. having vehicle towed to dealership for further diagnostics today.

NHTSA complaint #11698505 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Sunroof exploded for no reason Comments: My son was driving on freeway in Durham North Carolina last night, our 2015 Subaru Crosstrek XV Touring’s sunroof just exploded for no reason at [XXX] in [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11679610 — an unverified report by a vehicle owner.

STRUCTURE:BODY

Sunroof exploded for no reason Comments: My son was driving on freeway in Durham North Carolina last night, our 2015 Subaru Crosstrek XV Touring’s sunroof just exploded for no reason at [XXX] in [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11679610 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Pressing the horn button on the steering wheel does not sound the horn. However, pushing the “lock” or “panic” button on the key fob still makes the horn beep. So the horn itself works, but pressing on the steering wheel does absolutely nothing. Other buttons on the steering column still work (cruise control, radio controls, etc). Only pressing the horn button doesn’t work thus making me unable to alert other drivers of my presence if they are drifting toward me. This has not been evaluated by a mechanic or dealer yet as I do not have the money to do so. However, a simple search on Reddit will show you that many others are experiencing this with their Subaru Crosstreks. There were no symptoms or issues that led to this. It simply stopped working one day. And I am not someone who hits their horn very often so this is not an overuse issue. Once the horn button stopped working on the steering wheel, it has not worked since. I have not had the ability to alert drivers with my horn for over a month.

NHTSA complaint #11653762 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Pressing the horn button on the steering wheel does not sound the horn. However, pushing the “lock” or “panic” button on the key fob still makes the horn beep. So the horn itself works, but pressing on the steering wheel does absolutely nothing. Other buttons on the steering column still work (cruise control, radio controls, etc). Only pressing the horn button doesn’t work thus making me unable to alert other drivers of my presence if they are drifting toward me. This has not been evaluated by a mechanic or dealer yet as I do not have the money to do so. However, a simple search on Reddit will show you that many others are experiencing this with their Subaru Crosstreks. There were no symptoms or issues that led to this. It simply stopped working one day. And I am not someone who hits their horn very often so this is not an overuse issue. Once the horn button stopped working on the steering wheel, it has not worked since. I have not had the ability to alert drivers with my horn for over a month.

NHTSA complaint #11653762 — an unverified report by a vehicle owner.

ENGINE

Oil leaking into coolant system. Car has been through several repairs but the problem continues even after multiple repairs of possible source of leakage. Potential hazard or car catching on fire with leaking oil fluid.

NHTSA complaint #11589391 — an unverified report by a vehicle owner.

STRUCTURE:BODY

While driving on the freeway (no overpasses) my sunroof suddenly exploded. when I was able to stop and look at the damage, the remaining part of the sunroof was arched upward. There was no evidence of an object having hit the glass.

NHTSA complaint #11587329 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

During a near collision, attempted to warn other driver of the situation, but the Crosstrek horn did not work. This appears to be a common problem with these vehicles, that the horn does not work reliably in all normal steering wheel positions. Given the horn is an essential piece of safety equipment, this is a significant problem.

NHTSA complaint #11565651 — an unverified report by a vehicle owner.

STRUCTURE:BODY

Sunroof spontaneously exploded while driving 65mph on highway.

NHTSA complaint #11561993 — an unverified report by a vehicle owner.

ENGINE

On Sunday, 11 June I was driving from Brigatine, NJ back to Alexandria, VA. Just east of Baltimore around 11:45am, after about 2.5 hours of driving, I tried to accelerate on I-95. The car did not respond and after several seconds I realized I was slowing. I pulled off to the shoulder and once stopped the engine shut down before putting into park. I only received a check engine light, battery light, and fluid light after the car shut down. I tried to restart, but it would not catch or just sputtered. I waited a minute, tried again and it started but then went out about 20 seconds later. At that point I called AAA for a tow. After the tow was arranged, I started the car for a short time and pulled farther off the highway, then shut it down again. About 45 minutes or so later, I started the car and ran it for several minutes at idle while waiting for the tow truck. The AAA truck showed up, and I took the tow because I did not want to break down in one of the Baltimore tunnels. On 12 June, the Subaru dealership could not confirm any faults and could not replicate. I have no idea what the issue was. I did stop twice during that 2.5 hours for about 5 minutes each time (bathroom breaks). At the time I had about an 1/8th of a tank of gas in the car with 110 miles in range showing on the computer (figured I would make it home and refill then). Temperatures were warm. The Subaru dealership did not charge me for anything and told me they often get cases they cannot replicate.

NHTSA complaint #11526870 — an unverified report by a vehicle owner.

ENGINE

The Engine of the car stopped while on the road. The car is available for inspection upon request. Due to the engine while driving in the middle of the road. The safety of others was at risk The problem was not reproduced by the dealer or by a service center. Yes the manufacturer inspected and failed to reproduce the failure Yes, The error message was “Check Hybrid System, Stop in a safe place, turn engine off, Switch Off, and Restart. Check Owners Manual”

NHTSA complaint #11509919 — an unverified report by a vehicle owner.

STEERING

The steering wheel goes to the left so if you take your hands off the wheel for one second it just totally goes to the left. I’m afraid I might get into an accident I’m having it looked at by a Subaru dealer in tomorrow which is February 14th. It’s been doing this for about a year. It didn’t start out as bad as it is now and there were no warning lights that came on. I read on the Internet many other people with the same make & model but the year varies of 2015 cross treks have had this problem and there has been no recalls. I did get a recall in the mail, but it’s a recall that is optional that the power steering box could crack.

NHTSA complaint #11507141 — an unverified report by a vehicle owner.

POWER TRAIN

Several components' issues and scheduled to take back to Subaru dealer on 12/16/2022. Several times after parking car and getting back in, when shifting to 1st gear to take off, the car goes in reverse instead of forward. Rear backup camera sporadically works. Tire pressure light came on and won't turn off. Front end shakes when braking dealer said it was new brakes, but still happening. Front passenger seat belt locked and will not release, no one can sit in front seat. After purchasing the car, and having so many issues, checked the fluid and there was not a drop of oil on the dipstick. Nothing but problems with car from the date of purchase.

NHTSA complaint #11497332 — an unverified report by a vehicle owner.

SEAT BELTS

Several components' issues and scheduled to take back to Subaru dealer on 12/16/2022. Several times after parking car and getting back in, when shifting to 1st gear to take off, the car goes in reverse instead of forward. Rear backup camera sporadically works. Tire pressure light came on and won't turn off. Front end shakes when braking dealer said it was new brakes, but still happening. Front passenger seat belt locked and will not release, no one can sit in front seat. After purchasing the car, and having so many issues, checked the fluid and there was not a drop of oil on the dipstick. Nothing but problems with car from the date of purchase.

NHTSA complaint #11497332 — an unverified report by a vehicle owner.

ELECTRICAL SYSTEM

Several components' issues and scheduled to take back to Subaru dealer on 12/16/2022. Several times after parking car and getting back in, when shifting to 1st gear to take off, the car goes in reverse instead of forward. Rear backup camera sporadically works. Tire pressure light came on and won't turn off. Front end shakes when braking dealer said it was new brakes, but still happening. Front passenger seat belt locked and will not release, no one can sit in front seat. After purchasing the car, and having so many issues, checked the fluid and there was not a drop of oil on the dipstick. Nothing but problems with car from the date of purchase.

NHTSA complaint #11497332 — an unverified report by a vehicle owner.

ENGINE

The car has the temp light come on intermittently and then it never came on again. I opened the hood and a hose from the radiator to the overflow tank was not connected. I brought the car to a Subaru dealer. The technician found oil in the radiator of the car. I was told this could be a head gasket and the engine may need to be replaced. The car has around 75,000 miles on it.

NHTSA complaint #11465361 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Intermittently, when I go to shut off the engine, I can not remove my key from the ignition. If I put the car back into park a few times, it seems to release the key. This does not happen often, but it has occurred a few times in the past few months.

NHTSA complaint #11450538 — an unverified report by a vehicle owner.

WHEELS

Right rear wheel bearing failure at around 71,000 miles. Loud, humm occurs around at around 35 mph and above.

NHTSA complaint #11448135 — an unverified report by a vehicle owner.

POWER TRAIN

Driving at night on interstate approximately 70 mph using adaptive cruise control. Suddenly engine revs higher and car slows down. Cruise control deactivates. Applying gas cause the engine to rev but car continues to slows down. Pulled to side of interstate. Infotainment system screen flashes to black then back on. Turned car off and back on again and behaved normally. Was able to continue driving with no issues. This same sequence of events also happened approximately one year ago. So this is the second occurrence. The first time I knew I had a bad O2 sensor so thought it may be related to that but the sensor has now been replaced and the same issue has reoccurred.

NHTSA complaint #11444668 — an unverified report by a vehicle owner.

POWER TRAIN

I have owned this vehicle since 2018 and at random times on the highway the engine will lose power and the car will drift to a halt. No warning signs beforehand and this has happened at various stages of highway drives. Pressing the accelerator will only cause the car to slow more. After each time I have had it towed to the nearest Subaru dealership and they cannot find any issues. I have read several other complaints on here describing the issue perfectly. It seems either Subaru cannot figure out whats wrong or simply doesn't care. I have been very lucky to have gotten to safety each time this has happened but I feel serious harm can be caused by this problem. My vehicle has been inspected by several different Subaru dealerships and I get the same runaround every time. The service reps cannot find anything wrong with the engine and no codes come up when they plug it in. Subaru needs to figure this out as there is clear documentation here that this is a large problem. This has forced me to sell what otherwise would be a good car and find something else.

NHTSA complaint #11441045 — an unverified report by a vehicle owner.