2019 Subaru Ascent problems

Filed Oct 19, 2026 · Transmission · 108,000 miles · NC

The contact owns a 2019 Subaru Ascent. The contact stated that while driving at 50 MPH, the vehicle hesitated. The vehicle was taken to a local dealer, where diagnostic trouble codes were identified, and a vehicle reprogramming was performed. While driving, the failure recurred. The vehicle was taken back to the dealer, where it was diagnosed that the transmission had failed and required replacement. Warranty coverage was not available; however, a loaner vehicle was provided. The contact associated the failure with the federal safety agency Campaign Number: 21V955000 (Power Train). The manufacturer advocacy center was notified. The failure mileage was approximately 108,000.

Filed Oct 7, 2026 · Transmission · VA

Cvt is slipping and failing internally, CVT assembly requires replacement.

Filed Sep 6, 2026 · Suspension, Transmission · OR

Subaru of America has a Bulletin out that changes the front suspension arms for both front ends. The dealership made this correction and now the front end rattles like there are loose parts. Dealership says they don’t hear it. Won’t investigate more unless I pay them a diagnostic fee. If Subaru of America knows this vehicle has a faulty part that causes the calipers to clamp down too hard thus warping the rotors! Dealership & SOA need to advertise this Bulletin as a recall.

Filed Sep 4, 2026 · Body · 60,000 miles · TX

The contact owns a 2019 Subaru Accent. The contact stated that while driving 60 MPH, the hood was shaking and vibrating abnormally. The dealer was made aware of the failure. The vehicle was taken to the dealer. The contact was informed that an unknown adjustment was needed. Additionally, the shocks were replaced, but the failure reoccurred. The vehicle was taken back to the dealer. The vehicle was not repaired. The contact was informed that the hinges were fractured. The contact was informed that the hinges needed to be replaced. The vehicle was not repaired. The failure mileage was approximately 60,000.

Filed Aug 19, 2026 · Body, Locks · NY

Immediately after pushing the lift gate release button on the dash, a loud and constant alarm tone began. The gate would then not open using the button on the dash, remote, or handle on the exterior of the lift gate door. To access the items in the rear (and to stop the alarm), we needed to get the door open. We followed the owner's manual exactly to access the internal emergency release. We removed the plastic cover for the gear unit, then used a screwdriver to manually move the release to the right. Despite every amount of pressure we tried, including adding pressure by pushing down on the gate from the outside with one person while another tried the release procedure, the gate would not open. We ended up looking on YouTube, and found a video that this is not uncommon - and that the solution is to disconnect the battery or to remove fuse #14 on the fuse panel. With tremendous effort and using a pair of pliers, we finally removed the fuse. The alarm stopped but the gate (and other parts of the electrical system) were now off. We replaced the fuse and the door returned to normal function and opened using the handle on the lift gate. This is a tremendous safety issue. First, there is no easy way to open the gate manually from the interior in the case of an emergency (removing the safety cover and the use of a screwdriver or similar tool is required). Second, this emergency process failed completely, as the gate couldn't be opened at all using the manual release.

Filed Aug 14, 2026 · Transmission · OH

The vehicle has 178k miles on it currently. I had to have a transmission and transfer case replaced at 68k miles. Done by Subaru. At 168k miles I had to have a new front pump in the transmission case replaced. Repair done by Subaru. Now at 178k miles the second replacement transmission has completely failed and needs replaced.

Filed Aug 6, 2026 · Driver assistance, Electrical · NY

All the safety systems become disabled and check Engine light goes on because transmission fluid is being pumped Out of a faulty secondary pressure sensor part 31878aa020,( defective and replaced with 31878aa021), into the engines wiring at the car computer, transmission computer, and bulkhead connector in fuse box causing all sorts of engine codes. The setting of the engine code closes all the vehicles driver safety systems and changes the dynamic of the drivers driving experience. As the problem gets worse, it can render the car powerless on roads and highways making operation dangerous. I have my car parked in front of the house with the battery and electrical connectors unplugged. This problem is covered by one or more recalls and safety campaigns, but subaru refuses to fix mine and other peoples that I found on Facebook. Someone online listed a $6500.00 repair estimate. They just had it repossessed instead. This part causes the pressure differences that cause the jerky ride and is specifically alluded to in the recall, plus subaru even changed the part because it was defective.

Filed Aug 3, 2026 · Transmission · TX

My 2019 Subaru Ascent Limited had a safety recall that was related to a CVT transmission issue. That safety recall was addressed by Sewell Subaru (Dallas, TX) in January of 2025. This past Wednesday, July 29, I was driving on a state highway on my way to work from my residence. Not even two miles away from my residence, I felt a jerk and a loud "thud". That was followed by loss of power in that the vehicle just was rolling, but no power from the gas. I was able to safely maneuver onto a the shoulder and stop the vehicle. Within minutes, I noticed a puddling of a large amount of fluid that I could easily recognize was not oil. The vehicle was towed back to Sewell Subaru this past Saturday and I was notified today that the CVT belt snapped and it caused a hold in the transmission case, which caused the fluid to leak. The service advisor also mentioned that Subaru is not wanting to cover the replacement and that they are citing that the reason is that Subaru records are showing irregular servicing done by a Subaru service center. This issue has nothing to do with routine maintenance, or where I get those, and has everything to do with the catastrophic failure of the very same component that was at the heart of their known safety recall issue.

Filed Aug 1, 2026 · Driver assistance, Electrical · TX

the federal safety agency Vehicle Safety Complaint Vehicle: 2019 Subaru Ascent VIN: [XXX] Mileage: 72,093 miles I am submitting this complaint because my 2019 Subaru Ascent experienced a serious transmission-related electrical failure that may represent a broader safety defect. Sewell Subaru of Dallas diagnosed an internal failure of a transmission pressure sensor. According to the dealership’s written report, the failed pressure sensor allowed transmission fluid to leak into the electrical wiring harness. The transmission fluid then migrated through the wiring and into the bulkhead harness. The dealership advised that the fluid contamination had affected multiple parts of the vehicle’s electrical system and recommended replacement of the transmission wiring harness, engine wiring harness, bulkhead harness, Engine Control Module (ECM), Transmission Control Module (TCM), and related components. Because the wiring harnesses are routed throughout the engine compartment and vehicle, the repair also requires extensive disassembly of the vehicle, including disconnecting and removing numerous engine compartment components to access and replace the contaminated harnesses. The estimated repair cost was approximately $12,000. I also have video documentation of the dealership technician performing the inspection and explaining the transmission fluid contamination and migration through the wiring system. I am willing to provide the video, the dealership's written diagnosis, repair estimate, photographs, and any additional supporting documentation upon request. My vehicle falls within the published VIN range associated with Subaru recall WUV-07, which involved the CVT hydraulic pressure sensor harness and transmission hydraulic pressure system. That recall was later superseded by WRK-21. I understand that the published recall addresses electrical resistance and transmission hydraulic pressure readings rather than transmission fluid leakage. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 27, 2026 · Transmission · NE

Transmission was recalled and supposedly fixed. The fix has now failed and dealer and Subaru are not willing to fix again.