2024 Subaru Ascent Fuel system Problems
- Complaints
- 1about this part
- Share
- 2%of 51 total for the year
- Median mileage
- —not reported
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the fuel system of the 2024 Subaru Ascent, 2% of the 51 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Have had two fuel level senders fail in one year of ownership. The dealer/manufacturer has replaced the first one, and a second replacement is pending. The failure shows inaccurate fuel levels including a full tank reading as 1/4 or less full. Subsequent refueling does not change the level reading. If the car thinks it is out of fuel, it may cease to operate (even if there is fuel in the tank).”
NHTSA complaint #11651602, filed 2025-03Related service bulletins
- 11034264Jun 26, 2026This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11027090Dec 12, 2025This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11027081Dec 8, 2025This bulletin announces the diagnostic procedures to be used when DTCs P2096 (POST CATALYST FUEL TRIM SYSTEM TOO LEAN BANK 1) and P2097 (POST CATALYST FUEL TRIM SYSTEM TOO RICH…
- 11018914May 29, 2025This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11017438Apr 14, 2025This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11016180Mar 27, 2025This bulletin announces availability of new combination meter reprogramming files developed to address cases of inaccurate fuel economy displayed on the Center Information…
- 11013512Jan 17, 2025This bulletin announces the repair procedures to be followed when DTC P1449 (EVAP System Clog Detected) is detected by the Engine Control Module (ECM).
- 11012265Dec 19, 2024This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
- 11005617Jul 18, 2024This bulletin provides updated parts information and a service procedure to follow for removing accumulated carbon deposits from fuel injectors and internal engine components…
Fuel system: other model years
Other parts of the 2024 Subaru Ascent
31 complaintsOther or unknown
5 complaintsElectrical system
4 complaintsForward collision avoidance
4 complaintsBack-over prevention (rear camera)
3 complaintsSteering
3 complaintsTransmission and drivetrain
3 complaintsWheels
3 complaintsEngine
2 complaintsTires
2 complaintsVehicle speed control
2 complaintsAir bags
1 complaints
← All problems reported for the 2024 Subaru Ascent
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology