Subaru Ascent: known issues clusters
All rows for this model in the Known Issues clusters dataset, newest model year first. Each year links to its consumer page, which shows the same records with context.
| rows | 36 |
|---|---|
| model years | 2019–2024 (6) |
| data through | 2026-09-20 |
| method | /data/methodology#known-issues |
| license | CC BY 4.0 (derived) |
Vehicle pages
Rows
| year | cluster_id | label | component_code | complaint_count | date_range | source_complaint_count | reviewed_at |
|---|---|---|---|---|---|---|---|
| 2024 | ascent-2024-mirror-vibration | Driver-side mirror vibration | VISIBILITY | 28 | 2024-04 → 2026-05 | 48 | 2026-07-16 |
| 2024 | ascent-2024-falken-tire-failure | Factory Falken tire traction loss and blowout | TIRES | 2 | 2025-08 → 2026-06 | 48 | 2026-07-16 |
| 2024 | ascent-2024-carplay-drops | Wireless CarPlay call and connection drops | UNKNOWN OR OTHER | 2 | 2024-04 → 2024-07 | 48 | 2026-07-16 |
| 2024 | ascent-2024-engine-stall | Engine stall and unresponsive accelerator | POWER TRAIN | 3 | 2025-01 → 2026-05 | 48 | 2026-07-16 |
| 2024 | ascent-2024-eyesight-braking-faults | EyeSight and automatic emergency braking faults | ELECTRICAL SYSTEM, FORWARD COLLISION AVOIDANCE | 3 | 2024-08 → 2025-12 | 48 | 2026-07-16 |
| 2023 | ascent-2023-eyesight-aebs-unintended-activation | EyeSight automatic emergency braking unintended activation | FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 5 | 2023-11-01 → 2026-08-01 | 42 | 2026-08-20 |
| 2023 | ascent-2023-windshield-cracking | Windshield cracking from minor impact or thermal stress | VISIBILITY/WIPER | 7 | 2022-12-01 → 2024-09-01 | 42 | 2026-08-20 |
| 2023 | ascent-2023-front-brake-pulsation | Front brake pulsation and rotor warping | SERVICE BRAKES | 7 | 2023-05-01 → 2025-04-01 | 42 | 2026-08-20 |
| 2023 | ascent-2023-tire-blowout-sidewall-failure | 20-inch tire sudden pressure loss and sidewall failure | TIRES | 3 | 2023-02-01 → 2023-11-01 | 42 | 2026-08-20 |
| 2023 | ascent-2023-battery-drain-failure | Factory battery drain and no-start condition | ELECTRICAL SYSTEM, ENGINE | 2 | 2023-06-01 → 2026-04-01 | 42 | 2026-08-20 |
| 2023 | ascent-2023-cruise-control-unintended-acceleration | Cruise control unintended acceleration above set speed | FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, VEHICLE SPEED CONTROL, FUEL/PROPULSION SYSTEM | 3 | 2024-08-01 → 2026-04-01 | 42 | 2026-08-20 |
| 2023 | ascent-2023-eyesight-lane-departure-erratic | EyeSight lane departure assist erratic steering input | LANE DEPARTURE: ASSIST, LANE DEPARTURE: WARNING | 2 | 2023-11-01 → 2025-09-01 | 42 | 2026-08-20 |
| 2022 | ascent-2022-cvt-transmission-slip-shudder | CVT transmission slipping, shuddering, and hesitation | POWER TRAIN | 13 | 2022-07 → 2026-04 | 55 | 2026-08-20 |
| 2022 | ascent-2022-brake-rotor-warp-squeal | Brake rotor warping, vibration, and squealing | SERVICE BRAKES | 10 | 2022-09 → 2025-07 | 55 | 2026-08-20 |
| 2022 | ascent-2022-windshield-cracking-chipping | Windshield cracking and chipping from minor impacts | VISIBILITY/WIPER | 7 | 2022-06 → 2024-03 | 55 | 2026-08-20 |
| 2022 | ascent-2022-airbag-non-deployment-crash | Airbag non-deployment during front-end collisions | AIR BAGS | 4 | 2025-01 → 2026-03 | 55 | 2026-08-20 |
| 2022 | ascent-2022-exhaust-oil-engine-leak | Exhaust pipe cracking and engine oil leakage | ENGINE | 4 | 2023-10 → 2026-06 | 55 | 2026-08-20 |
| 2022 | ascent-2022-eyesight-adas-malfunction | EyeSight camera and ADAS feature malfunction | FORWARD COLLISION AVOIDANCE: WARNINGS, LANE DEPARTURE: WARNING, LANE DEPARTURE: ASSIST | 3 | 2023-07 → 2026-04 | 55 | 2026-08-20 |
| 2022 | ascent-2022-water-intrusion-moonroof-drain | Water intrusion via moonroof drain and door vapor barrier | FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, UNKNOWN OR OTHER | 2 | 2025-03 → 2025-07 | 55 | 2026-08-20 |
| 2021 | ascent-2021-cvt-slip-failure | CVT transmission slipping and failure | POWER TRAIN | 16 | 2021-10 → 2026-04 | 97 | 2026-07-06 |
| 2021 | ascent-2021-windshield-crack | Windshield cracking without impact | VISIBILITY/WIPER | 14 | 2021-01 → 2024-05 | 97 | 2026-07-06 |
| 2021 | ascent-2021-lane-centering-overcorrect | Lane centering assist over-correction into adjacent lane | LANE DEPARTURE | 11 | 2021-03 → 2025-06 | 97 | 2026-07-06 |
| 2021 | ascent-2021-battery-drain | 12-volt battery drain and no-start | ELECTRICAL SYSTEM | 9 | 2021-01 → 2024-08 | 97 | 2026-07-06 |
| 2021 | ascent-2021-front-brake-wear | Front brake rotor and pad wear | SERVICE BRAKES | 6 | 2022-09 → 2024-09 | 97 | 2026-07-06 |
| 2020 | subaru-ascent-2020-trans-fluid-harness | Transmission fluid migration into wiring harness | POWER TRAIN, ELECTRICAL SYSTEM, ENGINE | 4 | 2025-05 → 2026-05 | 318 | 2026-08-20 |
| 2020 | subaru-ascent-2020-battery-drain | 12V battery drain and no-start condition | ELECTRICAL SYSTEM | 46 | 2021-04 → 2023-11 | 318 | 2026-08-20 |
| 2020 | subaru-ascent-2020-windshield-crack | Spontaneous windshield cracking | VISIBILITY/WIPER | 25 | 2021-04 → 2023-08 | 318 | 2026-08-20 |
| 2020 | subaru-ascent-2020-brake-rotor-vibration | Brake rotor warp and pedal vibration | SERVICE BRAKES | 9 | 2021-05 → 2024-02 | 318 | 2026-08-20 |
| 2020 | subaru-ascent-2020-front-strut-failure | Front strut noise and premature replacement | SUSPENSION | 8 | 2023-02 → 2026-07 | 318 | 2026-08-20 |
| 2020 | subaru-ascent-2020-cvt-hesitation | CVT slipping and hesitation during acceleration | POWER TRAIN | 46 | 2021-08 → 2026-07 | 318 | 2026-08-20 |
| 2019 | ascent-2019-cvt-slip-power-loss | CVT slipping and loss of motive power | POWER TRAIN | 46 | 2021-11 → 2026-08 | 437 | 2026-08-14 |
| 2019 | ascent-2019-cvt-recall-parts-delay | Recall 21V955000 repair parts unavailability | POWER TRAIN | 15 | 2022-02 → 2022-09 | 437 | 2026-08-14 |
| 2019 | ascent-2019-battery-drain-no-start | Parasitic battery drain and no-start | ELECTRICAL SYSTEM | 50 | 2021-05 → 2025-08 | 437 | 2026-08-14 |
| 2019 | ascent-2019-windshield-cracking | Windshield cracking without impact | VISIBILITY/WIPER | 33 | 2021-05 → 2025-02 | 437 | 2026-08-14 |
| 2019 | ascent-2019-front-strut-noise | Front strut and suspension noise | SUSPENSION | 7 | 2022-02 → 2024-11 | 437 | 2026-08-14 |
| 2019 | ascent-2019-startup-exhaust-smoke | Smoke from exhaust at startup | ENGINE | 6 | 2021-07 → 2025-03 | 437 | 2026-08-14 |
Representative quotes are in the CSV and JSON files (fields quote_1_odi … quote_3_text), and on each vehicle page.
Cite this
Derived data is CC BY 4.0. Link back to the page you used. Text and BibTeX below.
Wrench.Pro (2026). Known Issues clusters — Subaru Ascent [dataset]. https://www.wrench.pro/data/known-issues/subaru/ascent
@misc{wrenchpro_known_issues_subaru_ascent_2026,
author = {Wrench.Pro},
title = {Wrench.Pro Known Issues clusters: Subaru Ascent},
year = {2026},
howpublished = {\url{https://www.wrench.pro/data/known-issues/subaru/ascent}},
note = {Derived from NHTSA public records. CC BY 4.0.}
}hub · known-issues · methodology · license · research (interpretation)