2023 Subaru Ascent problems & reliability
41 owner complaints filed with NHTSA for the 2023 Subaru Ascent, alongside 4 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
3 complaints report injuries (4 injured).
Federal crash records (FARS 2020–2023): 2023 Subaru Ascent vehicles were involved in 2 fatal crashes with 1 occupant death. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Service Brakes | 9 | 22% |
| Forward Collision Avoidance | 7 | 17% |
| Unknown OR Other | 7 | 17% |
| Visibility/wiper | 6 | 15% |
| Air Bags | 3 | 7% |
| Electrical System | 3 | 7% |
| Engine | 3 | 7% |
| Power Train | 3 | 7% |
| Tires | 3 | 7% |
| Vehicle Speed Control | 3 | 7% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
Complaints by incident year
What owners report
“The vehicle exhibited transmission slippage but did not provide any warning lights or other symptoms . About 100 miles later, the Automatic Transmission Oil light came on (flashing YELLOW), and all other systems light up (both Yellow and Red) disabling front collision, auto vehicle hold, RAB, etc. Pulled to a safe…”
Power Train · filed Jul 31, 2026
“On XXX, I was operating my vehicle heading Pocono PA, on I-80 in [XXX]. At approximately mile point 142.4, the vehicle's onboard Forward Collision Avoidance System (FCAS) suddenly and unexpectedly activated without any obstruction, hazard, or vehicle ahead. The abrupt, automated braking and system intervention caused…”
Forward Collision Avoidance · filed Jul 9, 2026
“Sirius XM ads showing up and there’s no way to opt out. The ads are distracting/difficult to close and cover a good amount off my media system even while driving.”
Unknown OR Other · filed Jun 3, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
270 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2023 Subaru Ascent. The 10 most recent:
WRH-26 Certification Label Non-Compliance Recall- Parts and SSLP Process Updates.
SubaruNet Announcement (P · Other · issued Jul 28, 2026
This announcement provides WRH-26 recall information for owner contact and a vehicle disclosure form.
SubaruNet Announcement (V · Other · issued Jul 24, 2026
This announcement provides WRH-26 recall information for customers.
SubaruNet Announcement (C · Other · issued Jul 24, 2026
This announcement provides information on WRH-26 affected CPO and Used Vehicle Inventory.
SubaruNet Announcement (v · Other · issued Jul 24, 2026
Subaru of America, Inc. (Subaru) has initiated a non-compliance recall for certain 2026 model yearCrosstrek Hybrid vehicles, 2025-2026 model year Forester & Forester Hybrid vehicles, and 2019- 2026 Ascent vehicles due…
WRH-26R · Service Bulletin/Repair Instructions · issued Jul 22, 2026
This announcement provides an update for retailer inventory affected by the WRH-26 non-compliance recall.
SubaruNet Announcement (W · Other · issued Jul 21, 2026
This announcement provides information on a temporary process for addressing affected SSLP vehicles under the WRH-26 recall.
SubaruNet Announcement (W · Other · issued Jul 17, 2026
This announcement is to inform retailers of the non-compliance recall/stop sale parts update and repair procedure.
SubaruNet Announcement ( · Other · issued Jul 17, 2026
This bulletin provides instruction for use (FOTA) of a new reprogramming procedure to optimize the Denso Gen 4.5 Audio and Navigation system utilized in the models listed. (This is an revised version of the original…
15-311-23R · Service Bulletin/Repair Instructions · issued Jul 15, 2026
This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components (e.g. intake valves and / or manifold, and…
02-193-24R · Service Bulletin/Repair Instructions · issued Jun 30, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2023 Subaru Ascent has 4 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2023 Subaru Ascent?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.